EME66XX_技术文档

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EM MICROELECTRONIC - MARIN SA

EME66xx

Hardware Description

EM66xx IN-CIRCUIT EMULATOR

HARDWARE DESCRIPTION

Version 2.8

October 2005

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EME66xx

Hardware Description

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EME66xx

Hardware Description

1.

2.

EM66xx Emulator hardware description......................................................................................................4

1.1. Warning....................................................................................................................................................4

1.2. Front panel ...............................................................................................................................................5

1.2.1. ICE connector pin-out .......................................................................................................................6

1.2.2. LCD Connector pin-out ** .................................................................................................................6

1.3. Rear Panel ...............................................................................................................................................7

1.4. Switch settings .........................................................................................................................................8

General operational points........................................................................................................................ 12

2.1. Using external clock.............................................................................................................................. 12

2.2. Option Registers ................................................................................................................................... 12

2.3. Watchdog timers ................................................................................................................................... 12

2.4. Synchronous and asynchronous modes............................................................................................... 12

Configuration resistors.............................................................................................................................. 13

3.1. Port Configuration ................................................................................................................................. 13

3.2. Pull-up and Pull-down Resistor placement........................................................................................... 14

Default configurations............................................................................................................................... 15

4.1. EM66xx ................................................................................................................................................. 15

4.2. EM6603 / EM6605 ................................................................................................................................ 16

4.3. EM6604................................................................................................................................................. 17

4.4. EM6607................................................................................................................................................. 18

4.5. EM6617................................................................................................................................................. 19

4.6. EM6620................................................................................................................................................. 20

4.7. EM6621, EM6622, EM6625, EM6626 ................................................................................................. 21

4.8. EM6640................................................................................................................................................. 22

4.9. EM6680................................................................................................................................................. 23

EM66xx emulator upgrade procedure ...................................................................................................... 24

3.

4.

5.

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EME66xx

Hardware Description

1.

EM66xx Emulator hardware description

1.1.

Warning

When connecting or disconnecting the EM66xx emulator to the target system or when connecting

headers or LCD’s to the connectors on the front panel it is essential that the emulator is powered off.

Failure to do this could result in damage to the emulator hardware, which would require the system

being returned to EM Microelectronic for repair.

Please also be aware that when Port pins are set to input, any voltage greater that the V I/O level that

has been set (See Below) can also damage the emulator. This includes transitory switching spikes as

well as sustained over voltage conditions. It is recommended that any high levels driven onto the

emulator port pins for sustained periods should be set to approximately 10 percent below the set V I/O

level. So for example, if V I/O is set to 3.0V then to drive a high on to PortB the recommended level

would be around 2.7V. Alternatively V I/O can be set above the switching level applied to the emulator

to say 3.3V in the above example.

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EME66xx

Hardware Description

1.2.

Front panel

PIN 40

ON/OFF

RESET

PIN 1

SVLD

LCD CONNECTOR

ICE CONNECTOR

HALT

DEBUG

BREAK

RESET

The RESET switch will perform a hardware reset to the entire emulator, however it will not reinitialise peripheral

RAM or trace and program memory. It will set peripheral registers to their reset values as specified in the

respective microcontroller data sheets.

The SVLD (Supply Voltage Level Detect) switch will return a failing result during software control of the SVLD

peripheral, i.e. simulating a battery or supply low condition.

The four green LED’s indicate the following conditions. HALT LED will light when a HALT instruction is

executed. DEBUG LED will light when connection to the host is made and the core is in a BREAK state. When

the core is running this LED will go out. BREAK LED will light when the connection to the host has been made.

If this LED in not illuminated then there is no communication with the monitor. RESET LED will light when a

hardware reset is performed.

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EME66xx

Hardware Description

1.2.1. ICE connector pin-out

1

2

3

4

5

6

7

8

SIGNAL

PORTA 0

PORTA 1

PORTA 2

PORTA 3

PORTB 0

PORTB 1

PORTB 2

PORTB 3

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

SIGNAL

BUZZER

ADC VGND

CLOCK OUT

ADC VREF

PORTS 3

ADC Cin

PORTS 0

ADC Bin

9

PORTC 0

PORTC 1

PORTC 2

PORTC 3

PORTD 0

PORTD 1

PORTD 2

PORTD 3

RESET IN

GROUND

STROBE / RESET OUT

ADC Din

10

11

12

13

14

15

16

17

18

19

20

ADC Ain

GROUND

OSC IN

PORTS 1 / SWB CLK

VIOSET

PORTS 2 / SWB DATA

PORTE 0

PORTE 1

PORTE 2

PORTE 3

1.2.2. LCD Connector pin-out **

1

2

3

4

5

6

7

8

SIGNAL

NO CONNECTION

ROW 4

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

SIGNAL

COL 13

COL 14

COL 15

COL 16

COL 17

COL 18

COL 19

COL 20

COL 21

COL 22

COL 23

COL 24

COL 25

COL 26

COL 27

COL 28

COL 29

COL 30

COL 31

COL 32

ROW 3

ROW 2

ROW 1

GROUND

NO CONNECTION

COL 1

9

10

11

12

13

14

15

16

17

18

19

20

COL 2

COL 3

COL 4

COL 5

COL 6

COL 7

COL 8

COL 9

COL 10

COL 11

COL 12

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EME66xx

Hardware Description

1.3.

Rear Panel

1 2 3 4 5 6 7 8

S3

S4

V I/O

VLCD

POWER

RS-232

The V I/O adjustment allows the user to change the output drive level and input switching level of the V66xx

emulator. Thus, if it is required that the emulator operate in a system where the supply voltage is 0 to 3 volts,

then the inputs and outputs can be easily configured for this. The input switching level is CMOS compatible and

is around 0.5Vdd. So if V I/O is set to 3v then when input a Port will change from a logic 0 to a logic 1 at about

1.5V. In output mode a logic 0 will be approximately 0V and a logic 1 will be at approximately 3.0V.

In order to set V I/O it is necessary to do the following. Set an output line to drive a logic 1, e.g.

PortB-1. Then connect a voltmeter between PortB-1 and Ground (emulator side), turning the V I/O with a pot

trimmer will cause the output on the port pin to change, until the required level is obtained. It is possible to vary

the output drive between 1.5V and 5.5V.

Adjustment of the LCD drive levels are also possible using the VLCD trimmer pot. The output levels can be set

using a similar method to that outlined above, i.e. by setting a particular LCD column line high and measuring

with a voltmeter. The VLCD level can also be changed dynamically such that when display data is being

updated and the emulator is in RUN mode, it is possible to vary VLCD and observe what is happening to the

contrast on the display.

The POWER supply of the emulator is 12V DC/1A

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EME66xx

Hardware Description

1.4.

Switch settings

When switch settings are changed an emulator hardware reset should be performed or the emulator should be

powered off then on again.

SWITCH

S4-1

S4-2

S4-3

S4-4

S4-5

S4-6

S4-7

S4-8

S3-1

S3-2

S3-3

S3-4

S3-5

S3-6

S3-7

S3-8

FUNCTION

RESERVED

DEFAULT

RESERVED

19.2K

POSITION

UP

RS-232 BAUD RATE (19.2K / 9.6K)

WATCHDOG ENABLE

BREAK PERIPHERY

RESERVED

ENABLED

DISABLED

RESERVED

DISABLED

INTERNAL

OSCILLATOR

DIVIDED BY 1

RESERVED

DISABLED

RESERVED

CORE CLOCK

OSCILLATOR 0

OSCILLATOR 1

CLOCK DIVIDER

RESERVED

INTERNAL BUZZER

Note the following:

During BREAK, if switch S4-5 is in the up position the core will stop execution of instructions but the peripheral

components such as timers and serial interfaces will continue to run. If this switch is set down then all

peripheral functions will stop when the Core BREAKs.

Switch S4-4 enables or disable the internal watchdog timer. This will also be disabled on BREAK if S4-5 is in

the down position.

Switch S3-1 will output the internal core clock out to the target system if required. However, this switch should

not be put into the down position on a no load situation.

Switch S3-8 will route the buzzer tone to an internal buzzer.

Switches S3-4 and S3-5 can be set to give a core clock frequency which is a division of the fundamental

oscillator fitted in the emulator. The following table shows the frequencies available for the EM66xx

microcontrollers:

EM6605

1000kHz

1000.00

500.00

250.00

125.00

EM6640

600kHz

600.00

EM66xx

32.768kHz

32.768

S3-4

UP

DOWN

UP

S3-5

UP

DOWN

DIVISOR

1

2

4

8

DOWN

On the EM6625 / EM6626, Peripheral Clock is automatically divided to 32kHz:

EM6625 / EM6626 base clock

U23 / 32,768KHz U53 / 4,096 MHz

S3-2

UP

DOWN

S3-3

UP

DOWN

DOWN DOWN

S3-4

UP

S3-5

UP

DOWN

UP

DIVISOR

1

2

1

4

32,768kHz

-

32 kHz

64 kHz

128 kHz

DOWN

It’s possible to emulate the metal option “MDeb” by using the switch S3-7. CK[11] is used as debouncer clock

when the switch is up, whereas CK14 is used when it’s down.

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EME66xx

Hardware Description

Switches S3-2 and S3-3 can be set to select the clock mode. The following table shows the three available

modes. The default mode is the internal oscillator.

S3-2

UP

DOWN

UP

S3-3

UP

DOWN

SELECTION

INTERNAL OSCILLATOR

EXTERNAL CLOCK

NOT AVAILABLE

EM6640

EM66xx

ꢀ

DOWN

SYNTHESISER

For the EM6607, Use the following table to set the input port A reset Combination option.

Option

S3-6

S3-7

Function

A

B

C

D

Up

Down

Up

Down

No Inputs Reset

Reset = PA0 * PA1

Reset = PA0 * PA1 * PA2

Down Down Reset = PA0 * PA1 * PA2 * PA*3

For the EM6x80, Two ways is available on the emulator to select the desired RC clock frequency.

The first solution is by hardware switches which represent the metal option present on the EM6680.

S3-6 is used to enable the switches metal option when it’s down.

Use the following table to select the core clock value:

Pos.

1

2

3

4

5

6

7

8

S3-6

Down

S3-5

Down

Up

Down

Up

S3-4

Down

Up

Down

Up

Down

Up

S3-3

Up

S3-2

Up

S3-7

X

RC Frequency

512kHz

256kHz

128kHz

32kHz

X

UP

Down

X

Up

64kHz

Down

800kHz

400kHz

200kHz

50kHz

Down

Up

9

10

Up

Down

100kHz

System clock is automatically set to base frequency like 32 or 50kHz.

The second solution is to keep each S3-6, S3-3, S3-4 in up position and to work only with the register

RegMFP1 to adjust the desired RC frequency. If one of the switches is down it force a condition which cannot

modify by the register.

The following table is showing the possible selection:

RegMFP1[3] RegMFP1[2] RegMFP1[1] RegMFP1[0] Frequency of RCclk

Unit

Opt[7]

Opt[6]

Opt[5]

Opt[4]

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

32.00

64.00

128.00

256.00

512.00

50.00

100.00

200.00

400.00

800.00

kHz

RegMFP1[3] bit selects the base frequency, 512kHz or 800kHz.

RegMFP1[2:0] bit select the frequency divider rate, 1, 2, 4, 8, 16.

When the RC frequency is changed the system clock, sysClk, will be automatically close as possible to 32/50

kHz thanks to frequency dividers. It’s possible to modify the RC CPU frequency on the fly from 32 to 800kHz.

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EME66xx

Hardware Description

A special Power on Reset switch is implemented on the EME6680 emulator to be able to generate a POR of

the device without disconnect the EME6680 from the PC. The Controller is fully reset like a POR, but you don’t

need to reconnect the emulator and reload the software on it.

Have a look on the following drawing to see where is situated the Switch for POR.

POR Switch

The following switches are used to select different metal options on EM6682.

Switches

S4-6

S4-7

S4-8

S3-6

Options

Up pos.

RC

EM6681

Down pos.

RC/2

EM6680

After Reset

Metal option

as EM6680

64/100kHz

Level 9

Counter update option

SVLD level selection

Power check selection

RC frequency selection mode

After POR

Register option

as EM6580

32/50kHz

Level 5

S3-7

S3-8

Metal option for frequency selection

Power check level selection

The ADC/SVLD levels are the following when Vbat is 3V.

LEVEL

EM6681 EM6680

0

1

2

3

4

5

6

7

0.36

0.49

0.58

0.68

0.77

0.829

0.922

1.02

1.11

1.2

0.5

0.65

0.8

0.95

1.1

1.25

1.4

1.55

1.7

1.85

2

2.15

2.30

2.45

2.60

2.75

8

9

10

11

12

13

14

15

1.3

1.39

1.48

1.57

1.66

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EME66xx

Hardware Description

The two following tables show the metal mask option of the EM6680 which are implemented in register like the

EM6580.

Register RegMFP0

@ addr. 121 decimal = 79 hex.

Bit

3

2

Name

Opt[3]

Opt[2]

Opt[1]

Reset

R/W

Description

Debouncer clock select “0” = ck[11], “1”=ck[14]

Must be kept to “0”

Counter Clock source 7 selection

"0" PA3/PA4, "1" RCclk/2

No effect

0

1

0

Opt[0]

0

R/W

Note: PA4 Pull resistor is located on the EME66xx PCB at location R24 and R8. (Detail on page 22)

The ADC/SVLD Voltage level option is not implemented on the emulator, But to used Bit of the following

register are use for emulate some specific metal options.

Bit3 of RegMFP2 is used to select the SCR timing value, IF ‘0’ is set the EM6680 timing value are used, if ‘1’

the EM6580 timing value are set.

Bit2 of RegMFP2 is used to select the length of the counter, If ‘0’ value is set the 10 bits counter is used, if ‘1’

the 9 bits counter is used.

Register RegMFP2

@ addr. 123 decimal = 7D hex.

Bit

3

Name

Opt[11]

Reset

R/W

Description

SCR Timing selection (not implemented on EM6580

silicon)

3

2

Opt[10]

2

R/W

Counter length selection ‘0’ is 10bits ‘1’ is 9bits (not

implemented on EM6580 silicon)

not used

ADC/SVLD voltage level#15: "0" 2.75v, "1" 3v (not

implemented on the emulator)

1

0

Opt[9]

Opt[8]

?

0

R/W

Keep Guard: The RegMFPX Registers cannot be used in final ROM version software for EM6680, All

three registers are metal option on the EM6680. Please contact EMMicroeletronic for more details.

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EME66xx

Hardware Description

2.

General operational points.

2.1.

Using external clock

An external clock can be used to control the EM66xx core (see previous table for switches selection). The clock

signal must be between 0 to 5Volts and a 50% duty cycle.

2.2.

Option Registers

The EM66xx range of microcontrollers has two methods of customising functions; mask options and option

registers. In the emulator only some of these functions are directly implemented. For example the selection of

pull-up and pulldown resistors at port pins is implemented directly on the emulator system board as outlined in

the following section. The pull resistors can be disable by software ( if the register exist in the memory map of

the EM66xx microcontrollers).

However those functions that are internal (i.e. those not associated with I/O) such as interrupt edge selection,

debouncer selection, etc, are implemented by manipulation of the corresponding option register as they would

be in the normal operation of a microcontroller. Those option registers that change I/O characteristics still exist

within the emulator and can be written and read as normal, but they will perform no function otherwise. The

exception to this is the EM6622 emulation system, which due to system constraints, does not implement those

option registers that change pull-up and pulldown selects. Reading these registers will always produce a value

of ‘1111’ on the data bus no matter what the written value was.

2.3.

Watchdog timers

Only the logic watchdog is implemented in the EM66xx emulation system. This watchdog will generate a reset

signal to the core every 2.5 - 3.5 seconds at a system clock of 32.768khz. If the watchdog is enabled on the

emulator and the system is running in asynchronous mode then the core will be reset periodically. This will also

be the case when the emulator is in BREAK mode, resulting in all internal registers being set to their default

values as defined in the specification for each microcontroller.

If the watchdog switch is enabled and the emulator is in synchronous mode then during a BREAK the

watchdog will not generate a reset since all peripheral timing functions are statically timed with the core. If the

watchdog is disabled and the core is running asynchronously then no reset will be generated however all other

timers will be active as normal during a BREAK.

The other watchdog in the EM range of microcontrollers is the analogue watchdog, which supervises the

oscillator. If oscillation stops then a reset will be generated (see the appropriate microcontroller specification).

This function is not implemented in the emulator.

2.4.

Synchronous and asynchronous modes

As outlined above, if the switch enabling synchronous mode is activated then all peripheral functions will stop

when the Core BREAKs. This is a useful feature if one wishes to examine the contents of counter registers for

example. The exception to this is if a LCD controller is being emulated. Since a frame the emulator for the

display generates clock then if the periphery is running synchronously with the core then the frame clock will

also stop and the display will fade. It is recommended that when using the LCD controller that the periphery is

run asynchronously from the core with the logic watchdog disabled.

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EME66xx

Hardware Description

3.

Configuration resistors.

3.1.

Port Configuration

The table below gives the reference designators on the emulator PCB of the pull-up and pulldown resistors for

the port configurations on the EM66xx emulator. Any value can be fitted to give the desired configuration, but

since these are 1206 SMD resistors it recommended that only EM Microelectronic personnel or someone

qualified in SMD fabrication should attempt configuration.

Configuration

PortA

Pull-up

Pull Down

PA0

PA1

PA2

PA3

PB0

PB1

PB2

PB3

PC0

PC1

PC2

PC3

PD0

PD1

PD2

PD3

PE0

PE1

PE2

PE3

PS0

PS1

PS2

PS3

R2

R1

R3

R4

R6

R5

R7

R8

R10

R9

R11

R12

R14

R13

R15

R16

R149

R150

R151

R152

R35

R37

R36

R34

R18

R17

R19

R20

R22

R21

R23

R24

R26

R25

R27

R28

R30

R29

R31

R32

R153

R154

R155

R156

R39

R41

R40

R38

PortB

PortC

PortD

PortE

Serial Port

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EME66xx

Hardware Description

3.2.

Pull-up and Pull-down Resistor placement.

The following representation shows the positions of the configuration resistors given in the table above.

Reference designators are also shown on the silk screen of the PCB.

R

13

29

30

14

150

154

153

149

35

39

34

38

R

15

31

32

16

151

155

156

152

36

40

37

41

R

1

R

2

R

5

R

6

R

9

R

17

18

21

22

25

10

26

R

3

R

4

R

7

R

8

R

19

20

23

24

11

27

12

28

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EME66xx

Hardware Description

4.

Default configurations

Outlined below are each of the resistors and placements for the default configurations of each of the EM

microcontrollers supported.

4.1.

EM66xx

PortA

Pull-Down

PortB

PortC

PortD

PortE

R

29

30

154

153

R

31

32

155

156

R

17

18

21

22

25

26

R

19

20

23

24

27

28

Level shifters

PortA

PortB

PortC

PortD

PortE

STRB

RESET

U60, U61, U62, U63

U8, U9, U11, U12

U14, U15

U16, U17

U55, U56, U57, U58

U18

U19

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EME66xx

Hardware Description

4.2.

EM6603 / EM6605

PortA

PortB

PortC

PortD

Pull-Down

Pull-Up

R

13

14

R

15

16

R

17

18

21

22

25

26

R

19

20

23

24

27

28

Level shifters

PortA

PortB

PortC

PortD

STRB

RESET

U60, U61, U62, U63

U8, U9, U11, U12

U14, U15

U16, U17

U18

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP30–JP35 on Pos. 1-2

Oscillator

U23

3,2768MHz

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EME66xx

Hardware Description

4.3.

EM6604

PortA

Pull-Down

PortB = PortC CMOS Output

PortC = PortB PC0 : Pull-up

PC1 : CMOS Output

PC2 : CMOS Output

PC3 : CMOS Output

R

6

17

18

R

19

20

Level shifters

PortA

PortB

PortC

STRB

RESET

U60, U61, U62, U63

U14

U8, U9, U11, U12

U18

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP30–JP35 on Pos. 1-2

Oscillator

U23

3,2768MHz

Caution: Keep guard that the Port B and the Port C are inverted on the EME6604 due

to a hardware constraint.

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EME66xx

Hardware Description

4.4.

EM6607

PortA

Pull-Down

Pull-Up

PortB

PortC

PortD

PortE

Pull-Down

R

13

14

154

153

R

15

16

155

156

R

17

18

21

22

25

26

R

19

20

23

24

27

28

Level shifters

PortA

PortB

PortC

PortD

PortE

U60, U61, U62, U63

U8, U9, U11, U12

U14, U15

U16, U17

U55, U56, U57, U58

U18

STRB

RESET

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP30–JP35 on Pos. 1-2

ADC

PAD8 on Pos. U54

Oscillator

U23

32,768KHz

SVLD Level implemented on the emulator are (01=1.3V), (10=2V),(11=2.3V).

Use the input called SVLD on the ICE board to modify the SVLD level.

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EME66xx

Hardware Description

4.5.

EM6617

PortA

Pull-Down

CMOS Output

PortB

PortC

SWB

R

17

18

21

22

25

26

R

19

20

23

24

27

28

Level shifters

PortA

PortB

PortC

SWB

U60, U61, U62, U63

U8, U9, U11, U12

U14, U15

U6

STRB

RESET

U18

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP30–JP33 on Pos. 1-2

JP34 & JP35 on Pos. 2-3

ADC

PAD8 on Pos. U54

Oscillator

U23

3,2768MHz

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EME66xx

Hardware Description

4.6.

EM6620

PortA

Pull-Down

PortB

R

17

18

21

22

R

19

20

23

24

Level shifters

PortA

PortB

STRB

U60, U61, U62, U63

U8, U9, U11, U12

U18

Jumpers

JP19 & JP20 on Pos. 1-2

JP13 on Pos. 1-2

Oscillator

U23 3,2768MHz

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EME66xx

Hardware Description

4.7.

EM6621, EM6622, EM6625, EM6626

PortA

PortB

Serial Port

Pull-Down

R

39

38

R

40

41

R

17

18

21

22

R

19

20

23

24

Level shifters

PortA

PortB

Serial Port

STRB

U60, U61, U62, U63

U8, U9, U11, U12

U6, U7, U50

U18

RESET

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP13 on Pos. 1-2

Oscillator

U23

U53

3,2768MHz

4,096 MHz

6621/22/25/26

6625/26

21

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EME66xx

Hardware Description

4.8.

EM6640

PortA

PortB

Pull-Down

PortC = PortE Pull-Down

R

154

153

R

155

156

R

17

18

21

22

R

19

20

23

24

Level shifters

PortA

PortB

PortC

STRB

RESET

U60, U61, U62, U63

U8, U9, U11, U12

U55, U56, U57, U58

U18

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP13 on Pos. 1-2

Synthesiser

U53

SPG8640AN

22

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EME66xx

Hardware Description

4.9.

EM6580, EM6680, EM6682

Pull-Down

Pull-Up

R2

PortA bit 0

PortA bit 1

PortA bit 2

PortA bit 3

PortA bit 4

PortA bit 5

R28

R27

R25

R1

R3

R4

R8

R26

R24 (default)

R23

R5

Note: R24 or R8 not both at the same time.

R

1

R

2

R

5

R

22

25

26

R

4

R

3

23

24

27

28

Level shifters

PortA

U60, U61, U62, U63

U8, U9, U11, U12

U14,U15

PortB

PortC

STRB

U18

RESET

U19

Jumpers

JP19 & JP20 on Pos. 1-2

JP30-JP35 on Pos. 1-2

ADC

PAD8 on Pos. U54

Oscillator

U23

U53

4.096MHz

8MHz

ADC PA4 ExtVcheck on Din

SVLD on Ain (SVLD value level 4 1.10V in the emulator instead 1.20V)

23

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EME66xx

Hardware Description

5.

EM66xx emulator upgrade procedure

When changing from one emulator system to another or upgrading the emulator the following procedure should

be performed.

1. Switch off power and remove power cable and RS-232 cable at the rear of the system.

2. Remove the four retaining screws on the front panel.

3. Remove front panel.

4. Slide emulator system board forward and out of the housing.

5. At the rear of the board is located an 8 pin DIP module at U42.

6. Carefully remove this device from its socket and replace it with the new ROM.

7. Slide board back into housing and replace front panel with retaining screws.

8. Reconnect power and RS-232 cables.

9. Switch on system and ensure that when the monitor connects to the emulator that both

the DEBUG and BREAK LED’s are illuminated.

10. The emulator should now be upgraded.

EM Microelectronic-Marin SA (EM) makes no warranty for the use of its products, other than those expressly contained in

the Company's standard warranty which is detailed in EM's General Terms of Sale located on the Company's web site.

EM assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or

specifications detailed herein at any time without notice, and does not make any commitment to update the information

contained herein. No licenses to patents or other intellectual property of EM are granted in connection with the sale of EM

products, expressly or by implications. EM's products are not authorized for use as components in life support devices or

systems.

24

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型号：	EME66XX
厂家：	EM MICROELECTRONIC - MARIN SA
描述：	IN-CIRCUIT EMULATOR HARDWARE DESCRIPTION 在电路仿真器硬件描述
文件：	总24页 (文件大小：137K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

EME66XX [EMMICRO]

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