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Discussion Groups | Freescale DSPs | F805 and flash_over_jtag

Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).

  

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F805 and flash_over_jtag - btre...@sympatico.ca - Oct 12 12:55:40 2006



Hi,

I=92m trying to program a DSP56F805 with flash_over_jtag that came with Cod=
eWarrior for 56800/E v7.3. For now, I=92m just trying the test program that=
=92s in the same folder.
Flash_over_jtag flash805.cfg test805.S

DSP56F800 Flash loader. Compiled on Jul 23 2003, 15:47:57.
version Epsilon 0.7
(c) Motorola 2001 - 2002, MCSL
Partial Copyright 2000-2002, Zloba Alexander
I/O port driver started
JTAG IR path length: 0
JTAG DR path length: 0 (BYPASS)
IDCode status: 0
Jtag ID: 0
Debug Request status: 0
Enable OnCE status: 0, polls left: 10
Enable OnCE status: 0, polls left: 9
Enable OnCE status: 0, polls left: 8
Enable OnCE status: 0, polls left: 7
Enable OnCE status: 0, polls left: 6
Enable OnCE status: 0, polls left: 5
Enable OnCE status: 0, polls left: 4
Enable OnCE status: 0, polls left: 3
Enable OnCE status: 0, polls left: 2
Enable OnCE status: 0, polls left: 1
Enable OnCE status: 0, polls left: 0
Target chip refused to enter Debug mode!
The target was reset, the application is running

I=92m using windows xp. When using CodeWarrior, I=92m able to program my bo=
ard using the same parallel command converter.

Can somebody know why the chip refuses to enter debug mode?a

Thanks for your help.

Bruno

=20

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