Apple-2-HW/TommyPROM
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TommyPROM/TommyPROM
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Will Jhun a42ecc2719 update PgmType for 27C040 EPROM 
The (AMD/Atmel) 27C040 EPROM doesn't have a dedicated Write Enable (WE),
instead sharing the same pin for CE# and PGM#. This updates the PromDevice27
line for this device to use the E27C_PGM_CE PgmType.

This configuration has been successfully used to read, program and verify an
AM27C040 device. A +12.75V voltage was applied to Vpp during the duration of
device programming.
2023-07-15 15:10:57 -04:00
..
CmdStatus.cpp
Move sketch to appropriately named subfolder
2018-05-11 00:58:55 -07:00
CmdStatus.h
Fix #19 - XModem changed from 16-bit CRC to 8-bit checksum
2020-10-14 11:58:14 -04:00
Configure.h
Add support for SST28SF SuperFlash
2022-12-13 17:15:20 -05:00
PromAddressDriver.cpp
Fix #18 - addressing bug with 74LS595 shift registers
2020-10-12 18:41:12 -04:00
PromAddressDriver.h
Extend addressing to 19 bits for larger chips like the 29C040
2019-07-19 23:21:36 -04:00
PromDevice27.cpp
Add W27C512
2022-12-22 13:11:10 -05:00
PromDevice27.h
Add support for SST27C0x0 flash chips
2022-12-14 16:38:28 -05:00
PromDevice28C.cpp
Add support for SST27C0x0 flash chips
2022-12-14 16:38:28 -05:00
PromDevice28C.h
device support for 27E257/27C257
2022-12-10 11:18:52 -05:00
PromDevice8755A.cpp
Extend addressing to 19 bits for larger chips like the 29C040
2019-07-19 23:21:36 -04:00
PromDevice8755A.h
Extend addressing to 19 bits for larger chips like the 29C040
2019-07-19 23:21:36 -04:00
PromDevice.cpp
Issue #20 - TeraTerm XModem file transfers with W command.
2020-11-14 13:26:08 -05:00
PromDevice.h
device support for 27E257/27C257
2022-12-10 11:18:52 -05:00
PromDeviceSST28SF.cpp
Add support for SST28SF SuperFlash
2022-12-13 17:15:20 -05:00
PromDeviceSST28SF.h
Add support for SST28SF SuperFlash
2022-12-13 17:15:20 -05:00
PromDeviceSST39SF.cpp
Add support for SST28SF SuperFlash
2022-12-13 17:15:20 -05:00
PromDeviceSST39SF.h
Add support for SST28SF SuperFlash
2022-12-13 17:15:20 -05:00
TommyPROM.ino
update PgmType for 27C040 EPROM
2023-07-15 15:10:57 -04:00
XModem.cpp
Issue #20 - TeraTerm XModem file transfers with W command.
2020-11-14 13:26:08 -05:00
XModem.h
Issue #20 - TeraTerm XModem file transfers with W command.
2020-11-14 13:26:08 -05:00