MB90096 [FUJITSU]

On-screen Display Controller; 屏幕显示控制器
MB90096
型号: MB90096
厂家: FUJITSU    FUJITSU
描述:

On-screen Display Controller
屏幕显示控制器

显示控制器
文件: 总36页 (文件大小:370K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
FUJITSU SEMICONDUCTOR  
DATA SHEET  
DS04-28826-5E  
ASSP For Screen Display Control  
CMOS  
On-screen Display Controller  
MB90096  
DESCRIPTION  
The MB90096 is a multi-scan on-screen display controller that supports horizontal sync signal frequencies of 15  
kHz to 120 kHz.The on-screen display configuration is up to 32 characters x 16 lines. The character configuration  
isupto24dotsx32dotsforhighresolution, idealforwide-screenTV, HDTV, andhigh-resolutionpersonalcomputer  
displays.  
The character display functions include sprite character, character background display, and graphics functions,  
contributing to the use of colorful GUI displays.  
The MB90096 contains display memory (VRAM), character font ROM, and VCO, allowing characters to be dis-  
played with a minimum of external components. This device also includes command table ROM for storage of  
display command data, greatly reducing the load on the microcontroller.  
PACKAGES  
28-pin plastic SOP  
28-pin plastic SH-DIP  
(FPT-28P-M17)  
(DIP-28P-M03)  
MB90096  
FEATURES  
• Screen display capacity: Up to 32 characters x 16 lines (512 characters)  
• Character configuration:  
L size: 24 dots (horizontal) x 2h * dots (vertical)  
M size: 18 dots (horizontal) x 2h * dots (vertical)  
S size: 12 dots (horizontal) x 2h * dots (vertical)  
*: h = 9 to 16  
L, M, S sizes can be selected by individual character  
Graphics characters can be displayed in L or S size only  
Two h values can be set per screen, and either of the two can be selected for each line on the screen.  
• Font types: 512 different fonts included (user selectable over entire screen)  
• Display modes:  
Normal characters/graphic characters:  
(set for each character)  
Trimmed display (horizontal trimming/pattern back ground): (set for each screen)  
Character background (fill/shaded background):  
Line background (fill/shaded back ground):  
(set for each character)  
(set for each line)  
Enlarged (normal, double width, double height, double width x double height): (set for each line)  
Blinking: Blinking characters:  
Blink period, duty ratio:  
(set for each character)  
(set for each screen)  
• Sprite character display (graphics display only):  
Capable of displaying one block of characters (maximum 2 x 2 characters) on main screen.  
(Can move horizontally and vertically in 2-dot increments.)  
Setting applies to the first 256 characters only (character codes 000 to 0FFH).  
• Background character display (graphics display only):  
Capable of displaying a repeated pattern (2 x 2 characters) on main screen.  
Setting applies to the first 256 characters only (character codes 000 to 0FFH).  
• Display colors: Character/background colors: 16 colors each (set for each character)  
Line background/fill colors:  
Screen background colors:  
16 characters each (set for each line)  
16 colors (set for each screen)  
Graphics character dot colors: 16 colors (set for each dot)  
Shading background frame colors (highlight/shadow):  
16 colors each (set for each screen)  
• Display position control:  
Horizontal display start position:Set in 4-dot units (for each screen)  
Vertical display start position: Set in 4-dot units (for each screen)  
Line spacing control:  
• Character/color signal output:  
Set in 2-dot units (for each line)  
ROUT, GOUT, BOUT, IOUT (color signals)  
VOB1 (OSD display period output signal)  
VOB2 (semi-transparent color period output signal)  
• Command transfer function (macro service):  
Command table ROM, 16Kbyte included  
• Compatible horizontal sync signal frequencies:  
15 kHz to 120 kHz (PLL circuit included)  
• Microcontroller interface:  
16-bit serial input (3 signal input pins)  
SH-DIP-28, SOP-28  
• Packages:  
• Power supply voltage: +5 V  
2
MB90096  
PIN ASSIGNMENTS  
(TOP VIEW)  
CPOUT  
AVSS  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
AV3V  
2
AVCC  
VCOIN  
AVSS  
3
CS  
4
SIN  
5
RESET  
TEST  
VSS  
SCLK  
6
TRE  
7
VCC  
8
DOCKI  
DOCKO  
FH  
V3V  
9
BOUT (C0)  
ROUT (C1)  
GOUT (C2)  
IOUT (C3)  
VOB1  
VOB2  
10  
11  
12  
13  
14  
EVEN  
HSYNC  
VSYNC  
DISP  
(DIP-28P-M03)  
(FPT-28P-M17)  
3
MB90096  
PIN DESCRIPTIONS  
Pin  
no.  
Circuit  
type  
Pin name  
CPOUT  
VCOIN  
I/O  
O
I
Function  
Horizontal sync phase comparison result signal output pin.  
Connects to external low-pass filter.  
1
A
B
Internal VCO voltage input pin.  
3
8
Receives voltage signal input from external low-pass filter  
Dot clock input pin.  
Used only when operating on an externally generated dot clock signal. *1  
When unused, the horizontal sync signal *2 should be input at this pin.  
Internal pull-up resistance included.  
DOCKI  
I
D
Output pin for the dot clock signal generated by the internal VCO.  
This signal can be fixed at “H” level by a command.  
9
DOCKO  
FH  
O
O
C
C
10  
Output pin for the horizontal sync signal generated by the PLL circuit.  
Field control signal input pin.  
This pin is disabled when noninterlaced display or internally generated  
field control signals are selected by command.  
Internal pull-up resistance included.  
11  
EVEN  
I
D
Horizontal sync signal input pin.  
The period of this signal is used to generate the dot clock signal. The  
active level is programmable.  
Internal pull-up resistance included.  
12  
13  
HSYNC  
VSYNC  
I
I
D
D
Vertical sync signal input pin.  
The active level is programmable.  
Internal pull-up resistance included.  
Display output (ROUT, GOUT, BOUT, IOUT, VOB1, VOB2) control pin.  
When this pin is set to “L” level, the display control is forcibly set to  
inactive. Normally, the horizontal and vertical blanking signals are input  
here. *3  
14  
DISP  
I
D
C
Internal pull-up resistance included.  
17  
18  
19  
20  
IOUT (C3)  
GOUT(C2)  
ROUT(C1)  
BOUT(C0)  
Color signal output pins.  
The active level is programmable.  
O
Display period output pin.  
The active level is programmable.  
16  
15  
24  
25  
VOB1  
VOB2  
SCLK  
SIN  
O
O
I
C
C
D
D
Semi-transparent period output signal.  
The active level is programmable.  
Serial transfer shift clock input pin.  
Internal pull-up resistance included.  
Serial data input pin.  
Internal pull-up resistance included.  
I
Chip select pin.  
26  
CS  
I
D
Set to “L” level for serial transfer.  
Internal pull-up resistance included.  
(Continued)  
4
MB90096  
(Continued)  
Pin  
no.  
Circuit  
type  
Pin name  
I/O  
O
I
Function  
Output pin for indicator that command transfer and fill operations are in  
progress. Active “H” level output.  
23  
TRE  
C
D
Reset input pin.  
5
6
RESET  
Input a “L” level signal *4 at power-on. Internal pull-up resistance included.  
Test signal input pin.  
TEST  
I
D
Input “H” level (fixed) for normal operation.  
Internal pull-up resistance included.  
22  
21  
7
VCC  
V3V  
VSS  
+5 V power supply pin.  
Connect 0.1 µF capacitance between this pin and VSS.  
Ground pin.  
27  
28  
2, 4  
AVCC  
AV3V  
AVSS  
+5 V power supply pin for VCO.  
Connect 0.1 µF capacitance between this pin and AVSS.  
Ground pin for VCO.  
*1: The clock signal should be input even during a reset interval.  
*2: The active level of the horizontal sync signal input may be either “H” or “L” level. During reset intervals, including  
power-on resets, apply a “L” level fixed signal or a horizontal sync signal with one or more “L” level intervals at  
the DOCKI pin.  
*3: The MB90096 display signals (IOUT, ROUT, GOUT, BOUT, VOB1, VOB2) may be output during horizontal or  
vertical blanking intervals. Normally devices such as TV or monitors use a reverence color setting during hori-  
zontal and vertical blanking intervals, so that during this period the MB90096 display signals must be masked  
at the DISP pin signal.  
*4: When power is switched on, apply a “L” level signal for 1ms or longer after the VCC (AVCC) is stabilized.  
5
MB90096  
I/O CIRCUIT TYPES  
Type  
Circuit  
Remarks  
• CMOS output (internal 3 V)  
3-state output  
(internal 3 V)  
Pch  
A
Nch  
• Analog input  
Nch  
Pch  
B
• CMOS output (5 V)  
(5 V)  
Pch  
C
Nch  
• CMOS hysteresis input  
Pull-up resistance (approx. 50 k) included  
(5 V)  
D
6
MB90096  
BLOCK DIAGRAM  
DISP  
BOUT  
ROUT  
GOUT  
IOUT  
VSYNC  
EVEN  
RESET  
Display  
output  
control  
Display control  
CS  
Serial input  
control  
SIN  
SCLK  
VOB1  
VOB2  
TRE  
Command  
table ROM  
control  
Display memory  
Font  
ROM  
VRAM  
(512 char.)  
(32 char. x 16 line)  
Command  
table ROM  
Dot clock  
(16 KByte)  
DOCKI  
HSYNC  
Dot clock generator circuit  
(PLL circuit)  
FH  
CPOUT  
VCOIN  
DOCKO  
7
MB90096  
ABSOLUTE MAXIMUM RATINGS  
(VSS = AVSS = 0 V Typ)  
Rating  
Parameter  
Symbol  
Unit  
Remarks  
Min  
Max  
VSS + 6.0  
VSS + 6.0  
VSS + 3.6  
VCC + 0.3  
VCC + 0.3  
600  
VCC  
AVCC  
V3V, AV3V  
VIN  
VSS 0.3  
VSS 0.3  
VSS 0.3  
VSS 0.3  
VSS 0.3  
V
V
*
*
Power supply voltage  
Capacitance pins  
Input voltage  
V
V
Output voltage  
VOUT  
V
Power consumption  
Operating temperature  
Storage temperature  
Pd  
mW  
°C  
°C  
Ta  
40  
55  
+85  
Tstg  
+150  
*: AVcc and Vcc must have equal potential.  
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,  
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.  
RECOMMENDED OPERATING CONDITIONS  
(VSS = AVSS = 0 V Typ)  
Value  
Symbol  
Unit  
Parameter  
Remarks  
Min  
4.5  
4.5  
Max  
5.5  
VCC  
AVCC  
VIHS  
V
V
Specification guarantee range  
*1  
Power supply voltage  
5.5  
“H” level input voltage  
“L” level input voltage  
0.8 × VCC VCC + 0.3  
V
VILS2 VSS 0.3 0.2 × VCC  
V
Operating temperature Ta  
40  
+85  
°C  
V
Analog input voltage  
VIN  
0
3.0  
VCOIN input *2  
Smoothing  
Use a ceramic capacitor or other capacitor having  
capacitor  
CS  
0.1  
1.0  
µF equivalent frequency characteristics. The capacitance  
(capacitance pin)  
at the Vcc and AVcc pins must be greater than Cs.  
*1: AVcc and Vcc must have equal potential.  
*2: This recommended input voltage range does not imply that stable PLL operation is warranted. For stable PLL  
operation it is recommended that input voltage be between 1.0 V and 2.5 V. Note however that PLL operating  
status is greatly affected by variations in the input horizontal sync signal period, as well as external filter settings  
and operating temperature, etc. Thorough testing and evaluation is recommended.  
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the  
semiconductor device. All of the device’s electrical characteristics are warranted when the device is  
operated within these ranges.  
Always use semiconductor devices within their recommended operating condition ranges. Operation  
outside these ranges may adversely affect reliability and could result in device failure.  
No warranty is made with respect to uses, operating conditions, or combinations not represented on  
the data sheet. Users considering application outside the listed conditions are advised to contact their  
FUJITSU representatives beforehand.  
8
MB90096  
ELECTRICAL CHARACTERISTICS  
1. DC Characteristics  
(VSS = AVSS = 0 V, Ta = -40 °C to +85 °C)  
Value  
Symbol  
Parameter  
Pin name  
Condition  
Unit  
Min  
Typ Max  
VCC = AVCC = 4.5 V,  
IOH = −4.0 mA  
All output pins  
except CPOUT pin  
“H” level output voltage 1  
“H” level output voltage 2  
“L” level output voltage  
Pull-up resistance  
VOH1  
VOH2  
VOL  
4.0  
V
V
VCC = AVCC = 4.5 V,  
IOH = −4.0 mA  
CPOUT pin  
2.5  
VCC = AVCC = 4.5 V,  
IOL = 4.0 mA  
All output pins  
0.4  
100  
10  
V
All input pins  
except VCOIN pin  
RPULL  
VCC = AVCC = 5.5 V  
20  
kΩ  
µA  
mA  
VCC = AVCC = 5.5 V,  
VSS < VIL < VCC  
Input leak current  
IIL  
VCOIN pin  
10  
VCC = AVCC = 5.5 V (no load),  
Dot clock 60 MHz  
40  
Power supply current  
ICC  
VCC + AVCC  
Dot clock 40 MHz  
Dot clock 20 MHz  
30  
20  
mA  
mA  
Other than power  
supply and  
Input capacitance  
CIN  
10  
pF  
capacitance pins *  
*: Power supply pins: VCC, AVCC, VSS, AVSS, Capacitance pins: V3V, AV3V  
9
MB90096  
2. AC Characteristics  
(1) Serial Input Timing  
(VCC = AVCC = 5.0 V ± 10%, VSS = AVSS = 0 V, Ta = −40 °C to +85 °C)  
Value  
Parameter  
Shift clock cycle time  
Shift clock pulse width  
Symbol  
Pin name  
SCLK  
Unit  
Remarks  
Min  
250  
100  
100  
Max  
tCYC  
tWCH  
tWCL  
tCR  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
SCLK  
200  
200  
Shift clock signal rise/fall time  
SCLK  
tCF  
Shift clock start time  
Data setup time  
tSS  
SCLK  
SIN  
100  
100  
50  
tSU  
Data hold time  
tH  
SIN  
CS  
Chip select end time  
tEC  
100  
tCRC  
tCFC  
200  
200  
Chip select signal rise/fall time  
CS  
Serial input timing  
0.8 VCC  
0.2 VCC  
0.8 VCC  
0.2 VCC  
CS  
tCRC  
tSS  
tCFC  
tCYC  
tEC  
0.8 VCC  
0.2 VCC  
SCLK  
tWCL  
tWCH  
tCF  
tCR  
tH  
tSU  
0.8 VCC  
0.2 VCC  
SIN  
10  
MB90096  
(2) Vertical and horizontal sync signal input timing  
(VCC = AVCC = 5.0 V ± 10%, VSS = AVSS = 0 V, Ta = −40 °C to +85 °C)  
Value  
Remarks  
Parameter  
Symbol  
Pin name  
HSYNC  
Unit  
Min  
Max  
500  
500  
500  
500  
Horizontal sync signal rise time  
Horizontal sync signal fall time  
Vertical sync signal rise time  
Vertical sync signal fall time  
tHR  
tHF  
tVR  
tVF  
ns  
ns  
ns  
VSYNC  
ns  
18  
Dot clock  
Horizontal sync signal pulse  
width *1  
tWH  
HSYNC  
VSYNC  
HSYNC  
6
µs  
Vertical sync signal pulse width  
Horizontal sync signal setup time  
Horizontal sync signal hold time  
Vertical sync signal setup time  
Vertical sync signal hold time  
tWV  
2
6
3
4
2
20  
H
tDHST  
tDHHD  
tHVST  
tHVHD  
ns  
ns  
*2  
*2  
1H 4  
Dot clock  
H
VSYNC  
20  
Vertical sync signal setup time  
when field signal is generated  
tEVST  
VSYNC  
VSYNC  
18  
18  
Dot clock  
Dot clock  
*3  
*3  
Vertical sync signal hold time  
when field signal is generated  
tEVHD  
*1:ThehorizontalsyncpulsetimeisappliedafterMB90096internaloperationshavepausedandhorizontaloperation  
has been synchronized. For this reason it is necessary to leave an interval between commands so that writing  
to VRAM (command 2, 4) is not performed more than once.  
It is necessary to set the horizontal sync signal pulse width and interval for writing to VRAM so that the horizontal  
sync signal pulse width is less than the writing interval to VRAM.  
*2: Applied when an external dot clock signal is input.  
*3: Applied in interlaced display, when the EVEN signal is applied from an external source.  
Vertical and horizontal sync signal input timing  
0.8 VCC  
0.2 VCC  
0.8 VCC  
0.2 VCC  
HSYNC  
VSYNC  
tHR  
tHF  
tWH  
0.8 VCC  
0.2 VCC  
0.8 VCC  
0.2 VCC  
tVR  
tVF  
tWV  
11  
MB90096  
Horizontal sync signal setup and hold timing  
0.8 VCC  
0.2 VCC  
DOCKI  
tDHST  
0.8 VCC  
0.2 VCC  
tDHHD  
0.8 VCC  
0.2 VCC  
HSYNC  
Vertical sync signal setup and hold timing  
HSYNC: VSYNC detection at front edge (VHE = 0)  
tHVST  
tHVHD  
VSYNC  
0.2 VCC  
0.2 VCC  
0.8 VCC  
HSYNC  
0.2 VCC  
Vertical sync signal setup and hold timing  
HSYNC: VSYNC detection at back edge (VHE = 1)  
tHVST  
tHVHD  
VSYNC  
0.2 VCC  
0.2 VCC  
HSYNC  
0.8 VCC  
0.2 VCC  
12  
MB90096  
EVEN signal generation timing  
Detection of EVEN = 1  
(Valid with settings for internal field signal generation [FLD = 0], and dot clock internal generation [DCO = 0].)  
3H/4  
H/4  
HSYNC  
0.2 VCC  
VSYNC  
0.8 VCC  
0.2 VCC  
tEVHD  
tEVST  
Chip internal generation  
field signal *  
EVEN signal generation timing  
Detection of EVEN = 0  
(Valid with settings for internal field signal generation [FLD = 0], and dot clock internal generation [DCO = 0].)  
H/4  
H/4  
HSYNC  
VSYNC  
0.2 VCC  
0.8 VCC  
0.2 VCC  
tEVHD  
tEVST  
Chip internal generation  
field signal *  
*: Sample of internal generation without field signal correction (command 11-0 FC = 0)  
Note: In a normal NTSC signal, H/4 = 63.5 µs / 4 =: 15.9 µs, 3H/4 =: 47.6 µs.  
13  
MB90096  
EVEN signal input timing  
(Valid with settings for external field signal input [FLD = 1].)  
VSYNC  
Video signal  
EVEN  
V blanking  
V blanking  
Note: There is no numerical standard for EVEN signal input timing.  
Set so that the signal changes during the V blanking interval when no video signal is output.  
14  
MB90096  
(3) Display signal timing  
Parameter  
(VCC = AVCC = 5.0 V ± 10%, VSS = AVSS = 0 V, Ta = −40 °C to +85 °C)  
Value  
Symbol  
Pin name  
Unit  
Remarks  
Min  
7
Max  
60  
Dot clock input frequency  
Dot clock input cycle time  
fDCK  
tDCK  
DOCKI  
MHz  
ns  
DOCKI  
DOCKI  
16.7  
7
142.8  
tDIWH  
tDIWL  
ns  
Dot clock input pulse width  
7
ns  
ROUT, GOUT,  
BOUT, IOUT,  
VOB1, VOB2  
Display signal output mask timing  
tMASK  
5
30  
ns  
Dot clock output delay  
tDLIO  
DOCKO  
12  
21  
24  
33  
ns  
ns  
Display signal output delay 1  
tRGB1  
ROUT, GOUT,  
BOUT, IOUT,  
VOB1, VOB2  
Display signal output hold time 1  
Display signal output delay 2  
Display signal output hold time 2  
FH output delay  
tRGB1HD  
tRGB2  
tRGB2HD  
tRGB1 11  
ns  
ns  
ns  
ns  
ROUT, GOUT,  
BOUT, IOUT,  
VOB1, VOB2  
9
5
2  
5  
tDLFH  
FH  
Display signal output mask timing  
DISP  
0.8 VCC  
0.2 VCC  
tMASK  
tMASK  
ROUT, GOUT  
IOUT, BOUT  
VOB1, VOB2  
0.8 VCC  
0.2 VCC  
Note: Display related output logic is written in normal logic settings[command 13-0: DHX = DBX = DCX = 0].  
Sync signal input logic is written in inverse logic settings [command 13-0: SIX = 0].  
15  
MB90096  
Display signal output delay  
Prescaler setting: 1/1 (DP1 = 0, DP0 = 0)  
tDCK  
tDIWH  
tDIWL  
0.8 VCC  
0.8 VCC  
0.2 VCC  
0.8 VCC  
DOCKI  
0.2 VCC  
0.2 VCC  
tDLIO  
0.8 VCC  
0.8 VCC  
DOCKO  
tRGB2HD  
tRGB2  
tRGB1HD  
tRGB1  
ROUT, GOUT  
0.8 VCC  
0.8 VCC  
0.2 VCC  
IOUT, BOUT  
VOB1,VOB2  
VALID  
0.2 VCC  
FH output delay  
0.8 VCC  
0.8 VCC  
DOCKO  
tDLFH  
tDLFH  
0.8 VCC  
FH  
0.2 VCC  
16  
MB90096  
(4) Power supply input, reset input timing  
(VCC = AVCC = 5.0 V ± 10 %, VSS = AVSS = 0 V, Ta = −40 °C to +85 °C)  
Vlaue  
Parameter  
Symbol  
Pin name  
Unit  
Remarks  
Min  
100  
1
Max  
Power supply rise time  
tPON  
tPRT  
tRST  
VCC, AVCC  
RESET  
RESET  
µs  
ms  
µs  
*
Reset input at power on  
Reset input with power stabilized  
10  
*: Ensure that the slope of the power supply rise (V/t) does not exceed 0.05 V/µs.  
Power-on and reset input timing  
tPON  
VCC, AVCC  
0.8 VCC  
0.2 VCC  
RESET  
tPRT  
tRST  
0.2 VCC  
0.2 VCC  
0.2 VCC  
AC rating measurement conditions  
C = 28 pF  
tr = 5 ns  
tf = 5 ns  
VOH = 0.8 VCC  
VOL = 0.2 VCC  
VIH = 0.8 VCC  
VIL = 0.2 VCC  
17  
MB90096  
COMMAND LIST  
1. Command List  
Command code/data  
Command  
Function  
no.  
15 to 12 11  
10  
9
8
7
6
5
4
3
2
1
0
0
Set VRAM write address  
0000 AY3 AY2 AY1 AY0 FL  
0
0
AX4 AX3 AX2 AX1 AX0  
1
Character data 1  
0001 MS1 MS0 MM1 MM0 MB3 MB2 MB1 MB0 MC3 MC2 MC1 MC0  
0010 MR MG MBL M8 M7 M6 M5 M4 M3 M2 M1 M0  
0011 LHS LW2 LW1 LW0 LFD LFC LFB LFA LF3 LF2 LF1 LF0  
2
Character data 2  
3
Line control data 1  
Line control data 2  
Screen output control 1  
Screen output control 2  
4
0100 LDS  
0
0
1
LG1 LG0 LD  
SDS UDS PDS DSP  
FM1 FM0 BT1 BT0 BD1 BD0  
LE LM1 LM0 L3  
L2  
0
L1  
0
L0  
0
5-0  
5-1  
0101  
0101  
0
0
0
0
0
0
0
0
0
Vertical display position  
control  
5-2  
5-3  
6-0  
6-1  
0101  
0101  
0110  
0110  
1
1
0
0
0
1
0
1
0
0
Y8  
X8  
0
Y7  
X7  
0
Y6  
X6  
Y5  
X5  
Y4  
X4  
Y3  
X3  
0
Y2  
X2  
Y1  
X1  
Y0  
X0  
Horizontal display  
position control  
Character vertical size  
control  
0
HB2 HB1 HB0  
HA2 HA1 HA0  
Shading background  
frame color control  
0
0
BH3 BH2 BH1 BH0 BS3 BS2 BS1 BS0  
Transparent / semi-  
transparent color control  
6-2  
6-3  
7-1  
0110  
0110  
0111  
1
1
0
0
1
1
TC  
HC TC3 TC2 TC1 TC0 HC3 HC2 HC1 HC0  
Graphic color control  
GF GC GF3 GF2 GF1 GF0 GC3 GC2 GC1 GC0  
Screen background  
character control 1  
1
1
1
0
PM7 PM6 PM5 PM4 PM3 PM2 PM1 PM0  
PH2 PH1 PH0 U3 U2 U1 U0  
Screen background  
character control 2  
7-3  
0111  
1
1
0
8-1  
Sprite character control 1 1000  
Sprite character control 2 1000  
Sprite character control 3 1001  
Sprite character control 4 1001  
0
1
0
1
0
1
1
0
1
0
0
0
0
0
1
0
SD1 SD0 SM7 SM6 SM5 SM4 SM3 SM2 SM1 SM0  
SBL SH2 SH1 SH0  
8-2  
1
0
0
0
0
0
9-0  
SY9 SY8 SY7 SY6 SY5 SY4 SY3 SY2 SY1 SY0  
SX9 SX8 SX7 SX6 SX5 SX4 SX3 SX2 SX1 SX0  
9-1  
11-0  
11-2  
11-3  
13-0  
Sync control  
1011  
1011  
1011  
1101  
0
0
0
EG1 EG0  
0
FC0 FLD  
0
0
0
0
0
Dot clock control 1  
Dot clock control 2  
I/O pin control  
DO  
0
0
DP1 DP0  
0
DC0  
DK9 DK8 DK7 DK6 DK5 DK4 DK3 DK2 DK1 DK0  
0
0
VHE  
0
0
0
0
0
SIX  
0
0
DHX DBX DCX  
CROM transfer start  
address 1  
14-0  
14-1  
14-2  
14-3  
1110  
1110  
1110  
1110  
0
0
0
0
0
0
1
1
TSD TSC TSB TSA TS9 TS8  
CROM transfer start  
address 2  
1
0
1
0
0
TS7 TS6 TS5 TS4 TS3 TS2 TS1  
0
CROM transfer end  
address 1  
0
0
TED TEC TEB TEA TE9 TE8  
CROM transfer end  
address 2  
TSV TE7 TE6 TE5 TE4 TE3 TE2 TE1  
1
(Continued)  
18  
MB90096  
(Continued)  
Notes: Initial values are undefined for the VRAM and line VRAM settings in commands 0, 1, 2, 3, and 4. Therefore  
all VRAM and line VRAM values must be initialized by issuing commands. (FIL functions are valid for all  
VRAM initializations.)  
Theinitialvalueforcommand5-0andcommand13-0is"0"forallbits. However, toprotectagainstabnormal  
operation due to causes such as external noise, initial settings should be made to all commands *.  
*: Initial settings should be made for all commands other than the command ROM transfer commands (command  
14-0 through 14-3). Note that initial settings for command 0 through command 9-1 may be stored in command  
ROM, and initialized by command ROM transfer.  
2. Command content  
Command 0 (Set VRAM write address)  
15  
0
14  
0
13  
0
12  
0
11  
10  
9
8
7
6
0
5
0
4
3
2
1
0
AY3 AY2 AY1 AY0 FL  
AX4 AX3 AX2 AX1 AX0  
AY3-AY0 : Line address (0 to FH)  
AX4-AX0 : Column address (0 to 1FH)  
FL : VRAM file setting (0 : OFF, 1 : ON)  
[Functions]  
Command 0 specifies the write address in VRAM memory.  
This command is used to specify the line and column address before using commands 1 and 2 to set character  
data, and to specify the line address before using commands 3 and 4 to set line control data.  
[Description]  
• Normal writing (writing in units of 1 character data or 1 line control data) is done with the VRAM fill setting  
OFF (FL = 0).  
• After executing command 2, the VRAM address is incremented automatically. (At the end of a column, the  
address is incremented to the head of the next column, and at the end of the last line the address is incremented  
to the head of the next page.)  
• If the VRAM fill setting (FL=1) is used, the same character data (specified by commands 1, 2) is written to all  
addresses from the line and column address specified by command 0 to the end of the page. VRAM fill is  
executed by the set character data 2 command (command 2). When this command is executing, the TRE pin  
output is at "H" level.  
Notes: Whencommand3and4settings(linecontroldata)areineffect, thecolumnaddressvaluesinthiscommand  
(AX4-AX0) are ignored.  
VRAM addresses are not incremented automatically by executing commands 3 and 4 (line control data).  
VRAM fill settings are valid only for commands 1 and 2 (character data).  
When VRAM fill is executing, commands 1-4 may not be issued.  
19  
MB90096  
Command 1 (Character data 1)  
15  
0
14  
0
13  
0
12  
1
11  
10  
9
8
7
6
5
4
3
2
1
0
MS1 MS0 MM1 MM0 MB3 MB2 MB1 MB0 MC3 MC2 MC1 MC0  
MC3-MC0: Character color (16 colors)  
MB3-MB0: Character background color  
(16 colors)  
MS1, MS0: Character horizontal size control  
0, 0: 12-dot  
0, 1: 18-dot  
MM1, MM0:Character background control  
(0, 0 : OFF)  
1, 0: 24-dot  
1, 1: (prohibited)  
(0, 1 : Fill in)  
(1, 0 : Shaded concave)  
(1, 1 : Shaded convex)  
[Function]  
Command 1 sets character data. This data is written in VRAM and displayed on the screen by executing the  
character data 2 command (command 2).  
[Description]  
• The character color, background color, character background type, and horizontal size can be set in any  
combination, for each character separately.  
• Shading can be oriented towards, top, bottom, right, or left using a combination of the MR bit in command 2  
and the LD and LE bits in command 4.  
• Shading background frame color settings are made using command 6-1.  
Note: These settings are not available for M size graphics characters.  
20  
MB90096  
Command 2 (Character data 2)  
15  
0
14  
0
13  
1
12  
0
11  
10  
9
8
7
6
5
4
3
2
1
0
MR MG MBL M8 M7 M6 M5 M4 M3 M2 M1 M0  
MR: Shaded background right-character fusion  
control  
(0: No fusion with right-character)  
(1: Fusion with right-character)  
M8-M0: Character code  
MG: Character/graphics character control  
(0: character, 1: graphics character)  
MBL: Blinking control (0: OFF, 1: ON)  
[Function]  
Command 2 writes the character data set by the character data 1 command (command 1) as well as the data  
contained in this command to the VRAM address specified by the VRAM write address command (command 0).  
After command 2 is executed, the VRAM write address is automatically incremented.  
[Description]  
• The blinking control setting (MBL=1) causes the display to blink according to the settings of the BT1, BT0,  
BD1, BD0 bits in command 5-1.  
• The shaded background right-character fusion control bit (MR) is used only with characters having the shading  
setting specified in command 1 (MM1=1).  
Notes: Because all VRAM settings are undefined after a reset, it is necessary to enter all VRAM settings before  
executing a display.  
These settings are not available for M size graphics characters.  
Command 3 (Line control data 1)  
15  
0
14  
0
13  
1
12  
1
11  
10  
9
8
7
6
5
4
3
2
1
0
LHS LW2 LW1 LW0 LFD LFC LFB LFA LF3 LF2 LF1 LF0  
LHS: Line character vertical size type  
(0: Character vertical size A)  
LFD, LFC: Trimming output control  
(0,0: All OFF)  
(1: Character vertical size B)  
(0,1: Trimming ON for characters without  
background only)  
LW2-LW0: Line spacing control  
(0-14 dots, in 2-dot increments)  
LF3-LF0: Trimming color (16 colors)  
(1,0: Trimming ON for characters without  
background and filled characters only)  
(1,1: Trimming output ON)  
LFB, LFA: Trimming control  
(0,0: Trimming OFF)  
(0,1: Right trimming)  
(1,0: Left trimming)  
(1,1: Left and right trimming)  
[Function]  
Command 3 sets line control data. This data is written in VRAM and reflected on the screen display when the  
line data 2 command (command 4) is executed.  
[Description]  
• Command 6-0 (Character vertical size control) determines the specification of the actual size of the characters  
controlled by the line character vertical size type setting (LHS).  
• The trimming format is specified by the FM1, FM0 bits in command 5-1 (Trimming format control).  
21  
MB90096  
Command 4 (Line control data 2)  
15  
0
14  
1
13  
0
12  
0
11  
10  
0
9
8
7
6
5
4
3
2
1
0
LDS  
LG1 LG0 LD  
LE LM1 LM0 L3  
L2  
L1  
L0  
LDS: Line character output control  
(0: OFF, 1: ON)  
LE: Character background expansion control  
(0: Normal, 1: Expanded)  
LG1, LG0: Line expansion control  
(0:,0: Normal)  
LD: Shaded background lower side fusion control  
(0: Not fused, 1: Lower side fused)  
LM1, LM0: Line background control  
(0,0: OFF)  
(0,1: Double width)  
(1,0: Double height)  
(1,1: Double height and width)  
(0,1: Fill display)  
(1,0: Shaded concave display)  
(1,1: Shaded convex display)  
L3-L0: Line background color (16 colors)  
[Function]  
Command 4 writes the line control data set by the line control data 1 command (command 3) as well as the data  
contained in this command to the VRAM address specified by the VRAM write address command (command 0).  
Notes: Because all VRAM settings are undefined after a reset, it is necessary to enter all VRAM settings before  
executing a display.  
Executing this command does not cause automatic incrementing of the VRAM write address. The address  
must be set by command 0 for each line for which this command is executed.  
Command 5-0 (Screen output control 1)  
15  
0
14  
1
13  
0
12  
1
11  
0
10  
0
9
0
8
0
7
6
5
4
3
0
2
0
1
0
0
0
SDS UDS PDS DSP  
SDS: Sprite character output control  
(0: OFF, 1: ON)  
PDS: Screen background character output control  
(0: OFF, 1: ON)  
UDS: Screen background output control  
(0: OFF, 1: ON)  
DSP: Display output control  
(Character + trimming + character  
background + line background control)  
(0: OFF, 1: ON)  
[Function]  
Command 5-0 controls screen display output.  
Note: When the display is turned ON by turning the SDS, PDS, UDS, DSP bits ON, starting from a state in which  
at least one of those bits is already ON, it may happen that the display screen (characters) appear displaced  
vertically by the amount of the initial field in the setting.  
22  
MB90096  
Command 5-1 (Screen output control 2)  
15  
0
14  
1
13  
0
12  
1
11  
0
10  
1
9
8
7
6
5
4
3
0
2
0
1
0
0
0
FM1 FM0 BT1 BT0 BD1 BD0  
BT1, BT0: Blinking period control  
(0,0: 16 V)  
FM1, FM0: Trimming format control  
(0,0: Horizontal trimming 1 dot)  
(0,1: Horizontal trimming 2 dots)  
(1,0: Pattern background 1)  
(1,1: Pattern background 2)  
(0,1: 32 V)  
(1,0: 48 V)  
(1,1: 64 V)  
BD1, BD0: Blinking duty control  
(0,0: On:off = 1:0 (always on))  
(0,1: On:off = 1:1)  
(1,0: On:off = 1:3)  
(1,1: On:off = 3:1)  
[Function]  
Command 5-1 controls screen display output.  
[Description]  
The blinking control bits of this command are applied to characters for which blinking control is specified (MBL=1)  
in command 2, as well as sprite characters for which blinking control is specified (SBL=1) in command 8-2.  
Command 5-2 (Vertical display position control)  
15  
0
14  
1
13  
0
12  
1
11  
1
10  
0
9
0
8
7
6
5
4
3
2
1
0
Y8  
Y7  
Y6  
Y5  
Y4  
Y3  
Y2  
Y1  
Y0  
Y8-Y0: Vertical display position control  
(0-2044, in 4-dot units)  
[Function]  
Command 5-2 controls the vertical display position on the screen.  
Command 5-3 (Horizontal display position control)  
15  
0
14  
1
13  
0
12  
1
11  
1
10  
1
9
0
8
7
6
5
4
3
2
1
0
X8  
X7  
X6  
X5  
X4  
X3  
X2  
X1  
X0  
X8-X0: Horizontal display position control  
(0-2044, in 4-dot units)  
[Function]  
Command 5-3 controls the horizontal display position on the screen.  
23  
MB90096  
Command 6-0 (Character vertical size control)  
15  
0
14  
1
13  
1
12  
0
11  
0
10  
0
9
0
8
0
7
0
6
5
4
3
0
2
1
0
HB2 HB1 HB0  
HA2 HA1 HA0  
HB2-HB0: Character vertical size control B  
(18-32 dots, in 2-dot units)  
HA2-HA0: Character vertical size control A  
(18-32 dots, in 2-dot units)  
[Function]  
Command 6-0 controls the vertical size of character types A and B.  
[Description]  
This command specifies the actual values of the vertical size settings (LHS=0: Size A, LHS=1: Size B) for  
individual lines in command 3.  
Command 6-1 (Shading background frame color)  
15  
0
14  
1
13  
1
12  
0
11  
0
10  
1
9
0
8
0
7
6
5
4
3
2
1
0
BH3 BH2 BH1 BH0 BS3 BS2 BS1 BS0  
BH2-BH0: Shaded background frame highlight  
color (16 colors)  
BS2-BS0: Shaded background frame shadow  
color (16 colors)  
[Function]  
Command 6-1 controls the frame color of the shading background.  
[Description]  
• This command sets the frame color for characters for which shaded character background is specified in  
command 1 (MM1=1), as well as shading background for lines for which shaded line background is specified  
in command 4 (LM1=1).  
• The highlight color indicates the color of the left and top edges of the character area when convex shaded  
character background is selected, or the color of the top edge of the line area when convex shaded line  
background is selected.  
• The shadow color indicates the color of the right and bottom sides of the character area when convex shaded  
character background is selected, or the color of the bottom edge of the line area when convex shaded line  
background is selected.  
• When concave shaded character background or concave shaded line background is selected, the highlight  
and shadow colors are the reverse of those selected for convex display.  
24  
MB90096  
Command 6-2 (Transparent / semi-transparent color control)  
15  
0
14  
1
13  
1
12  
0
11  
1
10  
0
9
8
7
6
5
4
3
2
1
0
TC HC TC3 TC2 TC1 TC0 HC3 HC2 HC1 HC0  
TC: Transparent color control (0: OFF, 1: ON)  
TC3-TC0: Transparent color code (16 colors)  
HC: Semi-transparent color control (0: OFF, 1: ON) HC3-HC0: Semi-transparent color code (16 colors)  
[Function]  
Command 6-2 controls the transparent and semi-transparent color settings.  
[Description]  
• The setting TC=1 causes areas of the designated transparent color (TC3-TC0) to be excluded (so that the  
color behind those areas shows through).  
• The setting HC=1 causes areas of the designated semi-transparent color (HC3-HC0) to be excluded at the  
same time a semi-transparent interval signal output from the VOB2 pin, so that the signal can be used by  
external circuits to reduce brightness, etc.  
Notes: If both the transparent and semi-transparent settings are selected at the same time, they should be set for  
different colors.  
The semi-transparent interval signal output from the VOB2 pin is applied to areas other than the main  
screen character, trimming, and graphics areas.  
Command 6-3 (Graphic color control)  
15  
0
14  
1
13  
1
12  
0
11  
1
10  
1
9
8
7
6
5
4
3
2
1
0
GF GC GF3 GF2 GF1 GF0 GC3 GC2 GC1 GC0  
GF: Graphic color trimming color replacement  
control (0: OFF, 1: ON)  
GF3-GF0: Trimming color replacement color code  
(16 colors)  
GC: Graphic color character color replacement  
control (0: OFF, 1: ON)  
GC3-GC0:Character color replacement color code  
(16 colors)  
[Function]  
Command 6-3 controls the replacement of a specified color in graphics characters with the character color or  
trimming color.  
[Description]  
• Graphics characters are registered in font ROM in fixed colors, but this command allows two of the 16 colors  
to be designated for replacement as the trimming color and character color.  
• The setting GF=1 causes areas of the color specified as the trimming color to be replaced by the color that is  
designated as the trimming color for that line (by command 3).  
• The setting GC=1 causes areas of the color specified as the character color to be replaced by the color that  
is designated as the character color for that line (by command 1).  
Notes: This command applies only to colors of graphics characters in a main screen display.  
If both the trimming color replacement and character color replacement settings are selected at the same  
time, they should be set for different colors.  
Transparent and semi-transparent colors are applied to colors after replacement.  
25  
MB90096  
Command 7-1 (Screen background character control 1)  
15  
0
14  
1
13  
1
12  
1
11  
0
10  
1
9
1
8
1
7
6
5
4
3
2
1
0
PM7 PM6 PM5 PM4 PM3 PM2 PM1 PM0  
PM7-PM0: Screen background character code  
(000H to 0FFH, 256 types)  
[Function]  
Command 7-1 controls screen background characters.  
[Description]  
• The display can be started by using command 5-0 to turn screen background character output control ON  
(PDS-1).  
Vertical character size can be set by command 7-3 for screen background character vertical size control (PH2-  
PH0).  
Notes: Screenbackgroundcharacterscanonlybeselectedfromthefirst256orthe512characters, usingcharacter  
codes in multiples of 4 (PM1=0, PM0=0).  
Only graphics character arrays of 2 characters wide x 2 characters high may be designated.  
Screen background character replacement colors (command 6-3) may not be applied.  
Command 7-3 (Screen background character control 2)  
15  
0
14  
1
13  
1
12  
1
11  
1
10  
1
9
1
8
0
7
0
6
5
4
3
2
1
0
PH2 PH1 PH0 U3  
U2  
U1  
U0  
PH2-PH0: Screen background character vertical  
size control (18-32 dots, in 2-dot units)  
U3-U0:  
[Function]  
Command 7-3 controls screen background characters and the screen background color.  
Screen background color (16 colors)  
[Description]  
• The screen background color is displayed by using command 5-0 to turn the screen background output control  
ON (UDS=1).  
• The screen background characters are displayed by using command 5-0 to turn the screen background  
character output control ON (PDS=1).  
26  
MB90096  
Command 8-1 (Sprite character control 1)  
15  
1
14  
0
13  
0
12  
0
11  
0
10  
1
9
8
7
6
5
4
3
2
1
0
SD1 SD0 SM7 SM6 SM5 SM4 SM3 SM2 SM1 SM0  
SD1, SD0: Sprite character configuration control SM7-SM0:Sprite character codes  
(0,0: 1 character)  
(000H to 0FFH, 256 types)  
(0,1: Horizontal 2 characters)  
(1,0: Vertical 2 characters)  
(1,1: Vertical 2 x horizontal 2 characters)  
[Function]  
Command 8-1 controls sprite characters.  
[Description]  
• Sprite character display is started by using command 5-0 to turn sprite character output control ON (SDS=1).  
• The sprite character start position is set by command 9-0 and command 9-1.  
Vertical size is controlled by using command 8-2 to set the sprite character vertical size control (SH2-SH0),  
and blinking is controlled by the sprite character blinking control bit (SBL).  
• The sprite character blinking period and duty are controlled by the BT1, BT0, BD1, and BD0 bits in command  
5-1.  
Notes: Sprite characters may only be selected from the first 256 of the 512 characters.  
For configurations of 2 characters or greater, only characters codes in multiples of 4 (SM1=0, SM0=0) may  
be used.  
Sprite characters are always displayed in graphic character displays  
Replacement color control (command 6-3) cannot be applied to sprite characters.  
Command 8-2 (Sprite character control 2)  
15  
1
14  
0
13  
0
12  
0
11  
1
10  
0
9
1
8
7
0
6
5
4
3
0
2
0
1
0
0
0
SBL  
SH2 SH1 SH0  
SBL:Sprite character blinking control  
(0: OFF, 1: ON)  
SH2-SH0:Sprite character vertical size control  
(18-32 dots, in 2-dot units)  
[Function]  
Command 8-2 controls sprite characters.  
Command 9-0 (Sprite character control 3)  
15  
1
14  
0
13  
0
12  
1
11  
0
10  
0
9
8
7
6
5
4
3
2
1
0
SY9 SY8 SY7 SY6 SY5 SY4 SY3 SY2 SY1 SY0  
SY9-SY0: Sprite character vertical display position  
control (0-2046, in 2-dot units)  
[Function]  
Command 9-0 controls the sprite character vertical display position.  
27  
MB90096  
Command 9-1 (Sprite character control 4)  
15  
1
14  
0
13  
0
12  
1
11  
1
10  
0
9
8
7
6
5
4
3
2
1
0
SX9 SX8 SX7 SX6 SX5 SX4 SX3 SX2 SX1 SX0  
SX9-SX0: Sprite character horizontal display  
position control (0-2046, in 2-dot units)  
[Function]  
Command 9-1 controls the sprite character horizontal display position.  
[Description]  
For information related to sprite character settings, see the description under command 8-1.  
Command 11-0 (Sync control)  
15  
1
14  
0
13  
1
12  
1
11  
0
10  
0
9
0
8
0
7
6
5
0
4
3
2
0
1
0
0
0
EG1 EG0  
FC0 FLD  
FC0: Field 0 correction control  
Field E-0 conversion  
(0: No correction, 1: Correction)  
FLD: Field 0 signal input control  
(0: Internal separation generation,  
1: External input)  
EG1, EG0: Vertical enlargement control  
(0,0: Interlaced)  
(0,1: Non-interlaced )  
(1,0: Setting prohibited)  
(1,1: Vertical 2x)  
[Function]  
Command 11-0 controls the synchronization system.  
[Description]  
• The vertical display area is adjusted by the combination of vertical enlargement control (EG1, EG0) and the  
scan method. This setting is applied to all vertical count parameters (display position, dot size).  
• If interlaced display (EG1=0, EG0=0) is used, the field 0 signal input control (FLD) is used to select either an  
internally generated field signal or an externally input signal. If an external input is used the field signal must  
be input from the EVEN pin.  
28  
MB90096  
Command 11-2 (Dot clock control 1)  
15  
1
14  
0
13  
1
12  
1
11  
1
10  
0
9
8
0
7
0
6
0
5
4
3
0
2
0
1
0
0
DO  
DP1 DP0  
DC0  
DO: Dot clock pin output control  
(0: OFF, 1: ON)  
DC0: Dot clock selection control  
(0: external input, 1: internal VCO (H-PLL)  
DP1, DP0: Dot clock prescaler control  
(0,0: 1/1)  
(0,1: 1/2)  
(1,0: 1/4)  
(1,1: 1/8)  
[Function]  
Command 11-2 controls the dot clock signal.  
[Description]  
The internal dot clock signal can be output from the DOCKO pin by setting the dot clock pin output control to  
ON (DO=1).  
Note: If no external dot clock signal is needed, it is recommended that the dot clock pin output control be set to  
OFF (DO=0) to keep noise to a minimum.  
Command 11-3 (Dot clock control 2)  
15  
1
14  
0
13  
1
12  
1
11  
1
10  
1
9
8
7
6
5
4
3
2
1
0
DK9 DK8 DK7 DK6 DK5 DK4 DK3 DK2 DK1 DK0  
DK9-DK0: Dot clock multiplier value (4-dot units)  
[Function]  
Command 11-3 adjusts the dot clock frequency.  
[Description]  
This command sets the number by which the prescaler multiplies the input dot clock signal to produce the  
horizontal sync signal period (in 4-dot units).  
Notes: Settings lower than 040H may not be used.  
This setting is necessary only when an internal VCO signal is used.  
29  
MB90096  
Command 13-0 (I/O pin control)  
15  
1
14  
1
13  
0
12  
1
11  
0
10  
0
9
0
8
7
0
6
0
5
4
0
3
0
2
1
0
VHE  
SIX  
DHX DBX DCX  
SIX: Sync signal input logic control  
(0: inverse logic, 1: normal logic)  
DCX: Display color signal output logic control  
(0: normal logic, 1: inverse logic)  
DBX: Display output period signal logic control  
(0: normal logic, 1: inverse logic)  
VHE: Vertical sync detection HSYNC edge  
selection (0: Front edge, 1: back edge)  
DHX: Semi-transparent period signal output logic  
control (0: normal logic, 1: inverse logic)  
[Function]  
Command 13-0 controls the input-output pin functions.  
[Description]  
This command can eliminate vertical movement (dancing) by using the vertical sync detection HSYNC edge  
selection (VHE) to adjust the vertical sync signal and horizontal sync signal input timing.  
Note: The sync signal input logic control bit (SIX) is applied to both the vertical sync signal and horizontal sync signal.  
Command 14-0 (Command ROM transfer start address 1)  
15  
1
14  
1
13  
1
12  
0
11  
0
10  
0
9
0
8
0
7
0
6
0
5
4
3
2
1
0
TSD TSC TSB TSA TS9 TS8  
TSD-TS8: Command ROM transfer start address 1  
(high address)  
[Function]  
Command 14-0 is used for the command ROM transfer start address 1 setting.  
[Description]  
This command sets the upper half of the starting address for a command ROM transfer.  
Command 14-1 (Command ROM transfer start address 2)  
15  
1
14  
1
13  
1
12  
0
11  
0
10  
0
9
1
8
0
7
6
5
4
3
2
1
0
0
TS7 TS6 TS5 TS4 TS3 TS2 TS1  
TS7-TS1: Command ROM transfer start address 2  
(low address)  
[Function]  
Command 14-1 is used for the command ROM transfer start address 2 setting.  
[Description]  
This command sets the lower half of the starting address for a command ROM transfer.  
30  
MB90096  
Command 14-2 (Command ROM transfer end address 1)  
15  
1
14  
1
13  
1
12  
0
11  
0
10  
1
9
0
8
0
7
0
6
0
5
4
3
2
1
0
TED TEC TEB TEA TE9 TE8  
TED-TE8: Command ROM transfer end address 1  
(high address)  
[Function]  
Command 14-2 is used for the command ROM transfer end address 1 setting.  
[Description]  
This command sets the upper half of the ending address for a command ROM transfer.  
Command 14-3 ( Command ROM transfer end address 2)  
15  
1
14  
1
13  
1
12  
0
11  
0
10  
1
9
1
8
7
6
5
4
3
2
1
0
1
TSV TE7 TE6 TE5 TE4 TE3 TE2 TE1  
TSV: Command ROM transfer sync control  
(0: Not synchronized, 1: V synchronized)  
TE7-TE1: Command ROM transfer end address 2  
(low address)  
[Function]  
Command 14-3 is used for the command ROM transfer end address 2 setting.  
[Description]  
• This command sets the lower half of the ending address for a command ROM transfer.  
Turn the command ROM transfer sync control ON (TSV=1) to start a transfer in sync with the front edge of the  
vertical sync signal.  
• When the command ROM transfer sync control is OFF (TSV=0), a transfer is started when this command is  
issued.  
Note: If command ROM transfer sync control is used, it is necessary to use the screen output control command  
(command 5-0) to turn one of the output control bits (SDS, PDS, UDS, DSP) ON.  
31  
MB90096  
SAMPLE APPLICATION CIRCUIT  
VCC : +5 V (digital)  
GND : Ground (digital)  
AVCC : +5 V (analog)  
AGND : Ground (analog)  
MB90096  
12  
13 VSYNC  
20  
19  
18  
17  
16  
15  
9
HSYNC  
BOUT  
ROUT  
Sync  
separation  
Display  
controller  
14  
11  
8
DISP  
GOUT  
EVEN  
DOCKI  
IOUT  
VOB1  
VOB2  
26  
25  
24  
23  
CS  
DOCKO  
SIN  
Microcontroller  
SCLK  
VCC  
TEST  
6
5
TRE  
VCC  
VCC  
22  
Reset  
RESET  
10 µF  
0.1 µF  
+
21 V3V  
0.1 µF  
7
VSS  
GND  
*
3
1
VCOIN  
AVCC  
R1  
27  
28  
AVCC  
CPOUT  
10 µF  
0.1 µF  
+
AV3V  
C2  
R2  
0.1 µF  
AGND  
2
4
AVSS  
C1  
AGND  
AVSS  
AGND  
* : Must be adjusted according to usage conditions  
32  
MB90096  
ORDERING INFORMATIONS  
Part number  
Package  
Remarks  
28-pin plastic SH-DIP  
(DIP-28P-M03)  
MB90096P  
28-pin plastic SOP  
(FPT-28P-M17)  
MB90096PF  
33  
MB90096  
PACKAGE DIMENSIONS  
28-pin plastic SH-DIP  
(DIP-28P-M03)  
+0.20  
–0.30  
26.00  
1.024 +..001028  
INDEX-1  
9.10±0.25  
(.358±.010)  
INDEX-2  
4.85(.191)MAX  
3.00(.118)MIN  
0.51(.020)MIN  
0.25±0.05  
(.010±.002)  
0.45±0.10  
(.018±.004)  
+0.50  
–0  
1.00  
15°MAX  
.039 +0.020  
10.16(.400)  
TYP  
1.778±0.18  
(.070±.007)  
1.778(.070)  
MAX  
23.114(.910)REF  
Dimensions in mm (inches) .  
(Continued)  
C
1994 FUJITSU LIMITED D28012S-3C-3  
34  
MB90096  
(Continued)  
28-pin plastic SOP  
(FPT-28P-M17)  
.007 –.002  
28  
15  
11.80±0.30  
(.465±.012)  
*28.60±0.20  
(.339±.008)  
INDEX  
Details of "A" part  
2.65±0.15  
(.104±.006)  
(Mounting height)  
0.25(.010)  
1
14  
"A"  
0~8˚  
1.27(.050)  
0.47±0.08  
(.019±.003)  
M
0.13(.005)  
0.80±0.20  
(.031±.008)  
0.20±0.15  
(.008±.006)  
(Stand off)  
0.88±0.15  
(.035±.006)  
0.10(.004)  
C
2002 FUJITSU LIMITED F28048S-c-3-4  
Dimensions in mm (inches) .  
35  
MB90096  
FUJITSU LIMITED  
All Rights Reserved.  
The contents of this document are subject to change without notice.  
Customers are advised to consult with FUJITSU sales  
representatives before ordering.  
The information, such as descriptions of function and application  
circuit examples, in this document are presented solely for the  
purpose of reference to show examples of operations and uses of  
Fujitsu semiconductor device; Fujitsu does not warrant proper  
operation of the device with respect to use based on such  
information. When you develop equipment incorporating the  
device based on such information, you must assume any  
responsibility arising out of such use of the information. Fujitsu  
assumes no liability for any damages whatsoever arising out of  
the use of the information.  
Any information in this document, including descriptions of  
function and schematic diagrams, shall not be construed as license  
of the use or exercise of any intellectual property right, such as  
patent right or copyright, or any other right of Fujitsu or any third  
party or does Fujitsu warrant non-infringement of any third-party’s  
intellectual property right or other right by using such information.  
Fujitsu assumes no liability for any infringement of the intellectual  
property rights or other rights of third parties which would result  
from the use of information contained herein.  
The products described in this document are designed, developed  
and manufactured as contemplated for general use, including  
without limitation, ordinary industrial use, general office use,  
personal use, and household use, but are not designed, developed  
and manufactured as contemplated (1) for use accompanying fatal  
risks or dangers that, unless extremely high safety is secured, could  
have a serious effect to the public, and could lead directly to death,  
personal injury, severe physical damage or other loss (i.e., nuclear  
reaction control in nuclear facility, aircraft flight control, air traffic  
control, mass transport control, medical life support system, missile  
launch control in weapon system), or (2) for use requiring  
extremely high reliability (i.e., submersible repeater and artificial  
satellite).  
Please note that Fujitsu will not be liable against you and/or any  
third party for any claims or damages arising in connection with  
above-mentioned uses of the products.  
Any semiconductor devices have an inherent chance of failure. You  
must protect against injury, damage or loss from such failures by  
incorporating safety design measures into your facility and  
equipment such as redundancy, fire protection, and prevention of  
over-current levels and other abnormal operating conditions.  
If any products described in this document represent goods or  
technologies subject to certain restrictions on export under the  
Foreign Exchange and Foreign Trade Law of Japan, the prior  
authorization by Japanese government will be required for export  
of those products from Japan.  
F0303  
FUJITSU LIMITED Printed in Japan  

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