Apparently the step-up converter needs a little delay before it can provide the 12V VPP.
The verify function still does not work though, I have no clue why.
The first 10 words still do not get written though, not sure if I need something like a setup delay or if my eprom is broken.
Too enable the eprom menu for testing 27C322 flashing change the following lines in Flash.ino:
// create menu with title and 3 options to choose from
unsigned char flashSlot;
// Copy menuOptions out of progmem
convertPgm(menuOptionsFlash, 3);
flashSlot = question_box("Select flashrom slot", menuOptions, 3, 0);
I don't have them myself so I can't test but maybe others can.
Flashrom Programmer: Macronix MX29LV320 and MX29LV640 (connected as 16bit flashrom in 8bit mode)
GBA: Intel 4400L0ZDQ0 (Only using the first 32MB)
N64: Fujitsu MSP55LV100S and Macronix MX29LV640 (Fujitsu might have a different sector size)
- It seems like flashroms in the 16bit slot like the 29L3211 were accidentally programmed byte swapped up until now and only the 8bit slot worked correctly.
- You can now program files smaller than the flashrom's size without getting a verification error
- Added the special 29F1601 flashrom taken out of the Nintendo Power SF Memory carts
