Difference between revisions of "JFlashMM"

Revision as of 16:22, 18 May 2007

• JFlashMM Download including source

JFlashMM is executed from a console window and accepts the following command arguments:

>JFLASHMM [PLAT][IMAGE][P,V,E,T,I,N][ADDR][INS,PAR][NOD,DEB][A,D]

PLAT and IMAGE are required parameters.

For optional parameters, the first value listed is the default. Optional parameters are position-dependent. That is, if you specify any optional parameters, all the preceding parameters must be specified. See Programming a Flash at a Different Base Address and Using Debug Mode for examples that illustrate the use of optional parameters.

Where:

[PLAT] = The name of the platform data file without the .DAT. [IMAGE] = The name of the image to program in flash. [P,V,E,T,I,N] = See Function Table below [ADDR] = Hex byte address to start. No leading 0X, assumes 0 [INS, PAR] = (INS) Insight IJC and Intel® JTAG Cable, (PAR) passive parallel cable [NOD, DEB] = NODebug (Normal) or DEBug mode [A,D] = (A)sk questions or (D)on’t ask questions. Used for batch operation.

Note: JFLASHMM is the executable name in this example.

Function Table

Command Parameter

Description

P

Program and verify the flash memory (Default value if no command specified).

V

Verify the image in flash memory with a binary file.

E

Erase every block of flash memory.

T

Test the flash memory by programming an image to every block. It is recommended that you use Testfile.bin as the binary image. Testfile.bin is a small file with internal data patterns suitable for detecting address or data line defects.

I

Identify the processor and flash type. No programming of flash memory is done.

N

Program the flash but omit (skip) the verify cycle. Use this when you are confident about the stability of your system