Akheon23 / oriculator

Automatically exported from code.google.com/p/oriculator
0 stars 0 forks source link

bit 6 in register 7 of AY chip, not correctly emulated #46

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
If bit 6 in register 7 on AY chip is set to 0, keyboard cannot be read on real 
hardware, but it works on emulator.

As it is stated in the oric wiki 
(http://wiki.defence-force.org/doku.php?id=oric:hardware:the_via_and_ay-3-8912)

"The Status Register also has a Data Direction Flag in Bit 6 (IOA) which should 
be kept set to set the Key Column register to output."

Oricutron 0.7 under windows build

Original issue reported on code.google.com by engu...@gmail.com on 27 Sep 2010 at 7:24

GoogleCodeExporter commented 9 years ago
Should be fixed in SVN r410

Original comment by p...@petergordon.org.uk on 6 Feb 2012 at 6:07