[theomajigga]

http://www.sparkfun.com/commerce/pro...roducts_id=762

Do you guys think this will work?

[Someguy1963]

Originally Posted by flow2006 is it possible to use this thing too? USB-Bit-Whacker-18F2553-Development-Board

Originally Posted by theomajigga http://www.sparkfun.com/commerce/pro...roducts_id=762 Do you guys think this will work?

I was able to use the 18F2550 HEX files on the 18F2553 as found in the kit http://www.sparkfun.com/commerce/pro...oducts_id=8265

That kit came with the 18F2553 and a 20MHz resonator so I imagine the 24MHz in the prebuilt would work as well, you'd just need a to compile the hex with the right PLL divisor. Supposedly it might be possible to adjust or get recompiled.

I used the file from this post http://psx-scene.com/forums/showpost...&postcount=904 and just followed the basic directions linked off the sparkfun website for loading the hex (once the unit was put together).

Used the Bootloader version of 18Fx550-20mhz-RC0.hex and programmed with PDFSUSB just fine. Amber/Yellow LED flashes during payload delivery and stays lit when done.

[samson]

I just pulled the cover off an old 3rd party ps1 mc and found a at29lv010a inside
http://www.atmel.com/dyn/resources/p...ts/doc0520.pdf

can i use this with the bitwacker board setup?
looks like it can be used, just would like someone to confirm this for me.

[theomajigga]

Originally Posted by Someguy1963 I was able to use the 18F2550 HEX files on the 18F2553 as found in the kit http://www.sparkfun.com/commerce/pro...oducts_id=8265 That kit came with the 18F2553 and a 20MHz resonator so I imagine the 24MHz in the prebuilt would work as well, you'd just need a to compile the hex with the right PLL divisor. Supposedly it might be possible to adjust or get recompiled. I used the file from this post http://psx-scene.com/forums/showpost...&postcount=904 and just followed the basic directions linked off the sparkfun website for loading the hex (once the unit was put together). Used the Bootloader version of 18Fx550-20mhz-RC0.hex and programmed with PDFSUSB just fine. Amber/Yellow LED flashes during payload delivery and stays lit when done.

I use a mac, so I wrote the file using usbpicprog. I changed the PLL value in the config flags... It took the flash, and the bootloader is still good. Will check the device in about an hour!

I can't thank you enough for your help!

[theomajigga]

Hey guys, I just wanted to let you all know of another WORKING device.

http://www.sparkfun.com/commerce/pro...oducts_id=8265

This and the pre-populated boards will BOTH work for the exploit. The nice thing is they are only 25 bucks.

I used the bootloader 20 mhz pin 0 hex, and just switched the pll to mine (pre populated is 24mhz).

GOOD LUCK!
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Originally Posted by samson I just pulled the cover off an old 3rd party ps1 mc and found a at29lv010a inside http://www.atmel.com/dyn/resources/p...ts/doc0520.pdf can i use this with the bitwacker board setup? looks like it can be used, just would like someone to confirm this for me.

No,

No USB support.

[g5-john]

Grab yourself an 18f2550 chip, hook it up with a crystal and usb header and jobs a good one

They are back on ebay don't know how long for tho....

http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=150496180953
************* [ - Post Merged - ] *************
Grab yourself an 18f2550 chip, hook it up with a crystal and usb header and jobs a good one

They are back on ebay don't know how long for tho....

http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=150496180953

[g5-john]

More Pic18f2550 Chips available on ebay cheep
Grab them before they are gone again.

http://cgi.ebay.co.uk/5-X-MICROCHIP-...item230bc1b238