V6 ability for pcm hammer.

They go by many names, P01, P59, VPW, '0411 etc . Circa 1999 to 2006. All VPW OBD2 PCMs.
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Re: V6 ability for pcm hammer.

Postby Vampyre » Sat Feb 15, 2020 11:11 am

i was going to attempt this but cant find were its at in code to edit it

kur4o wrote:
Writing will be the same as p01 and p59 intel and amd chips except for the following changes:

Code: Select all
chip init

Load
$0006 - word_fffffa4c
$6820 - word_fffffa4a
$7020 - word_fffffa4e

$0006 - word_fffffa48

For intel chip only:
before erase or program
bitset #0 word_ffffe2fa
wait till

bit #5 is set at word_fffffa19

after erase or program
bitclear #0 word_ffffe2fa
wait till

bit #5 is cleared at word_fffffa19

amd chip id 22AB
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Re: V6 ability for pcm hammer.

Postby antus » Sat Feb 15, 2020 11:59 am

Its through the flash.c flash.h flash_intel.c and flash_amd.c files but you might not be able to see it because its split out in to different functions and written in C with more detailed wording as to whats what.

https://github.com/LegacyNsfw/PcmHacks/ ... op/Kernels

For example, you see FFFFE2FA mentioned above, and thats here https://github.com/LegacyNsfw/PcmHacks/ ... lash.h#L11 so when you see a mention of HARDWARE_IO in the C, that is the address its referring to.
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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