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JTAG-Booster for AMD ÉlanSC520

JTAGEL5d.doc 45

2.8. Dump an I²C-Device

Usage: JTAGEL5 /DUMPI2C [optionlist]

A Hex-Dump of a I²C-Device is printed on the screen, if not redirected to file or

device.

Options:

/OFFSET=hhhhhh

The memory dump starts at an offset of hhhhhh.

Default: /OFFSET=0

Abbreviation: /O=

/LENGTH=hhhhhh

Default: /LENGTH=100

Abbreviation: /L=

/I2CCLK=pin_name

See function /PI2C (Chapter 2.5)

/I2CDAT=pin_name

See function /PI2C (Chapter 2.5)

/I2CDATO=pin_name

See function /PI2C (Chapter 2.5)

/I2CDATI=pin_name

See function /PI2C (Chapter 2.5)

Example: JTAGEL5 /DUMPI2C /I2CCLK=PIO31 /I2CDAT=PIO30

This example makes a memory dump of the first 100h bytes of a serial EEPROM

connected to the CPU.

hhhhhh=number base is hex

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 51

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DMP Electronics SCS2 Manual de usuario Pagina 45