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Old 06 December 2017, 18:47   #21
Leffmann

 
Join Date: Jul 2008
Location: Sweden
Posts: 2,030
CIA 391078-01 in an A1200 1D.4

Button released:
--*-  --*-

Button pressed:
***-  --*-


If I press the button repeatedly it prints any of these, if it's useful to know:
--*-  --*-

-**-  --*-

*-*-  --*-

***-  --*-
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Old 06 December 2017, 18:58   #22
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 42
Posts: 19,959
Thanks. Still need non -01 CIA results.

Pattern changing temporary when pressing/releasing can be ignored, it happens because after each test there is 2 frame delay.

EDIT: non -01 is really needed because it -01 prevents Amiga to "see" what pad button voltage level is in output mode.

Last edited by Toni Wilen; 06 December 2017 at 20:00.
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Old 07 December 2017, 22:35   #23
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 42
Posts: 19,959
Bump for official CD32 pad test

Conclusion so far (without official pad test): Either CIA "type" and at least Boomerang pad allows full fire button software override if pad is in CD32 mode.

Not in CD32 mode or normal joystick: full software override only possible if -01 CIA. If other CIA type: fire button IO state can't be forced to non-pressed (1) if button is physically pressed.

(CD32 mode: POTGO button3 (pin 5) output=1 and data=0. CIA fire button IO: output=1, data=<wanted button state>.)
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