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PS1 BIOS Flasher

megavolt85

DreamShell Developer
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AG User Name
megavolt85
AG Join Date
01.09.2015
BIOS Flasher for PS1

List of BIOS on CD
Code:
SCPH1001.BIN
SCPH1002.BIN
SCPH5501.BIN
SCPH5502.BIN
SCPH5552.BIN
SCPH7001.BIN
SCPH7002.BIN
SCPH7502.BIN
Supported memory IC
Code:
AMD 29F040B
ATMEL 29C040A
SST 28SF040
SST 39SF040
WINBOND 29C040
DOWNLOAD disk image

WARNING: Don't use for reflash cheat cartdridge
 

danhans42

Love PSX :-D
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dh115
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Hi Megavolt

Great work. would you possibly be able to show your flash routine for supporting the SST39F.. I have repaired a cheat cartridge using an 39SF020 and wanted to try and flash it with xflash/nxflash.
 

danhans42

Love PSX :-D
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Very kind sir. Thank you
 

danhans42

Love PSX :-D
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dh115
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Quick question.. where are you connecting WE to on your flashrom?
 

megavolt85

DreamShell Developer
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PIO connector pin 64

Paralell IO.jpg

if board without PIO look wire from pin 100 of CPU
 

ladyxyuna

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Dear friends, please help me.

I have a ps1 jp console 7000. Does it work?

Also, do you have a tutorial?
 
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