Apple-2-HW/analog
1
0
Fork 0
mirror of https://github.com/V2RetroComputing/analog.git synced 2024-06-06 20:29:31 +00:00
Code Issues Packages Projects Releases Wiki Activity
23 Commits 1 Branch 4 Tags 2.1 MiB
e9fbdca002
Commit Graph

4 Commits

Author SHA1 Message Date
David Kuder
c62efee7ee $C800 Stability Fixes 2023-01-08 20:46:23 -05:00
David Kuder
78f7389a88 PicoPal logic fixes 
Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
 2023-01-08 03:47:59 -05:00
David Kuder
e76ecd19b3 RP2040 triggered $C800 release 
CUPL code had not been updated for HW Rev 1 which inverted the RP2040's data direction pin, which is used in concert with the level shifter select lines to trigger a release of the $C800 window from the RP2040 side.
 2023-01-08 00:33:20 -05:00
David Kuder
9ef83aefd9 HW Rev 1, FW 2023-01-06-000 2023-01-07 02:15:21 -05:00