VELESOFT
17.05.2010, 01:59
This is photo of Winston's DIAGNOSTIC BOARD:
http://velesoft.speccy.cz/other/diagboard.jpg
Schematic and flash utilities:
http://www.alioth.net/Projects/Spectrum-Diag/
FLASH UTILITY for this interface support programming protocol for Am29F040B flash chip (or equivalent).
I test this chips:
AM29F040B (AMD) - 512kB flash eprom (internal structure 8x 64kB sector)
A29040B (AMIC) - 512kB flash eprom (internal structure 8x 64kB sector)
All work correct, no problem. But this flash utility is writed only for 512kB chips ???
I have also UT621024PC-70LL , AT29C010A-90PI (ATMEL).
My idea is add support for other FLASH EPROM/PEROM/EEPROM to one universal FLASH UTILITY.
Flashing code inspirations:
http://piters.tripod.com/zxfl_sch.htm
http://www.8bc.com/sinclair/DOWNLOAD/index.htm
http://8bit.yarek.pl/upgrade/zx.flashd0/index.html
http://85.132.166.194:21002/~zilog/divIDE_57b/System/flasher.tap (flasher for 8kB EEPROM on DIVIDE)
http://velesoft.speccy.cz/flash-memory.zip
http://www.zxbada.bbk.org/zxmmcp/software/flashrom.zip (ZXMMC+ - flashrom)
For flashing is usable also my MB02 memory interface:
http://velesoft.speccy.cz/prodej/prodej4/mb02-mem.htm
http://velesoft.speccy.cz/other/mb02mem-upgrade.jpg
or my PROFI INTERFACE:
http://velesoft.speccy.cz/profi.htm
http://velesoft.speccy.cz/profi/profi-2009-3d.jpg
or MB02+:
http://factor6.ic.cz/mbflashhowto/s19.JPG
or DIVIDE PLUS:
http://velesoft.speccy.cz/zx/divide/divide_plus/divide_plus_complette.jpg
http://velesoft.speccy.cz/other/diagboard.jpg
Schematic and flash utilities:
http://www.alioth.net/Projects/Spectrum-Diag/
FLASH UTILITY for this interface support programming protocol for Am29F040B flash chip (or equivalent).
I test this chips:
AM29F040B (AMD) - 512kB flash eprom (internal structure 8x 64kB sector)
A29040B (AMIC) - 512kB flash eprom (internal structure 8x 64kB sector)
All work correct, no problem. But this flash utility is writed only for 512kB chips ???
I have also UT621024PC-70LL , AT29C010A-90PI (ATMEL).
My idea is add support for other FLASH EPROM/PEROM/EEPROM to one universal FLASH UTILITY.
Flashing code inspirations:
http://piters.tripod.com/zxfl_sch.htm
http://www.8bc.com/sinclair/DOWNLOAD/index.htm
http://8bit.yarek.pl/upgrade/zx.flashd0/index.html
http://85.132.166.194:21002/~zilog/divIDE_57b/System/flasher.tap (flasher for 8kB EEPROM on DIVIDE)
http://velesoft.speccy.cz/flash-memory.zip
http://www.zxbada.bbk.org/zxmmcp/software/flashrom.zip (ZXMMC+ - flashrom)
For flashing is usable also my MB02 memory interface:
http://velesoft.speccy.cz/prodej/prodej4/mb02-mem.htm
http://velesoft.speccy.cz/other/mb02mem-upgrade.jpg
or my PROFI INTERFACE:
http://velesoft.speccy.cz/profi.htm
http://velesoft.speccy.cz/profi/profi-2009-3d.jpg
or MB02+:
http://factor6.ic.cz/mbflashhowto/s19.JPG
or DIVIDE PLUS:
http://velesoft.speccy.cz/zx/divide/divide_plus/divide_plus_complette.jpg