ole00
6230e7c55e
PCB: updated ATF150X adapter
...
Previously the TDO pull-up was not properly connected
to VCC. The Rev.2 adapter can still be used, either
without the pull-up or with a small mod-wire to
connect the pull-up with the VCC."
2024-04-13 00:02:44 +01:00
ole00
7a3981a9b3
PCB: added ATF150xAS and ATF150xASL adapter
2024-04-03 22:16:46 +01:00
ole00
472bbffce7
PCB design and gerbers: added adapter for GAL26V12
...
The adapter is based on RomBor's 26V12 adapter for GALmate.
2023-11-21 19:07:19 +00:00
ole00
93bcf40dd0
PCB design v.3.1 - added support for GAL18V10
2023-11-04 12:58:39 +00:00
ole00
97f8ece5af
added new design pcb
2023-04-07 19:16:43 +01:00
ole00
4c27435161
removed old pcb design
2023-04-07 19:16:43 +01:00
ole00
52c63a60c8
fixed adapter PCB design for GAL20V8
...
* added SMT pads for resistors
* fixed bottom layer status
2023-01-07 11:25:48 +00:00
ole00
e7002ad90c
PCB: added pull up resistor to SDOUT
2022-12-15 19:54:13 +00:00
ole00
2334c0fb1f
added GAL20V8 info and adapter pcb
2022-06-11 12:02:26 +01:00
ole00
9423a0dfc6
etched PCB - added pull down resistor to EN pin
2019-04-13 14:33:29 +01:00
ole00
fc819a54c8
hw 2.1 - added pull down resistor to EN pin
...
This prevents accidental enablement of VPP during
Arduino reboot. ATF chips interpreted such state
as the Erase command and cleared the fuses.
2019-04-13 14:03:04 +01:00
ole00
ba9cd08031
hw 1.2 - added pull down resistor to EN pin
...
This prevents accidental enablement of VPP during
Arduino reboot. ATF chips interpreted such state
as the Erase command and cleared the fuses.
2019-04-13 13:59:06 +01:00
ole00
fee73b09e0
patch traces on etched pcb higlighted in blue color
2019-04-09 22:43:43 +01:00
ole00
909504cea6
design file for PCB v 2.0, support for GAL22V10
2019-04-09 20:52:07 +01:00
ole00
25b837798e
project files
2019-03-16 10:54:24 +00:00
