DMP Electronics SCS2 Instrukcja Użytkownika Pobierz pdf (Strona 39)

JTAG-Booster for AMD ÉlanSC520

JTAGEL5d.doc 39

2.5. Program an I²C-Device

Usage: JTAGEL5 /PI2C filename [optionlist]

The specified file is programmed to a I²C-Device (i.e. a serial EEPROM)

connected to pins of the CPU. Finally a complete verify is done. If the verify fails,

the contents of the I²C-Device is written to a file with the extension DMP.

Two methods to connect the I²C-Device to the CPU are supported. The first

method is to use two CPU pins, one pin for clock output (I2CCLK) and one pin for

serial data input and output (I2CDAT). The second method is to use one pin for

clock output (I2CCLK), one for serial data input (I2CDATI) and one for serial data

output (I2CDATO).

Options:

/DEVICE-BASE=hhhhhh

By default a device start address of 3000000h (=48MByte) is used for accesses

to the flash device.

Default: /DEVICE-BASE=3000000

Abbreviation: /DB=

/OFFSET=hhhhhh

The programming starts at an offset of hhhhhh relative to the start address of the

I²C-Device.

Default: /OFFSET=0

Abbreviation: /O=

/FILE-OFFSET=hhhhhh

If FILE-OFFSET is specified, the first hhhhhh bytes of the file are skipped and not

programmed to target.

Default: /FILE-OFFSET=0

Abbreviation: /FO=

hhhhhh=number base is hex

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 50 51

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DMP Electronics SCS2 Instrukcja Użytkownika Strona 39