Add new attachment

Only authorized users are allowed to upload new attachments.

This page (revision-8) was last changed on 18-Apr-2019 22:19 by Florian Dingler  

This page was created on 04-Aug-2010 22:27 by Florian Dingler

Only authorized users are allowed to rename pages.

Only authorized users are allowed to delete pages.

Difference between version and

At line 39 changed one line
Start the POKEY timers (the AUDF registers above). You POKE any non-zero value here to load and start the timers; the value isn't itself used in the calculations. This resets all of the audio frequency dividers to their AUDF values. If enabled by IRQEN below, these AUDF registers generate timer interrupts when they count down from the number you POKEd there to zero. The vectors for the [AUDF1], [AUDF2] and [AUDF4] timer interrupts are located between 528 and 533 ($210 and $215). POKEY timer four interrupt is only enabled in the new "B" OS ROMs.
Start the POKEY timers (the AUDF registers above). You POKE any non-zero value here to load and start the timers; the value isn't itself used in the calculations. This resets all of the audio frequency dividers to their AUDF values. If enabled by [IRQEN] below, these AUDF registers generate timer interrupts when they count down from the number you POKEd there to zero. The vectors for the [AUDF1], [AUDF2] and [AUDF4] timer interrupts are located between 528 and 533 ($210 and $215) [VTIMR1], [VTIMR2], [VTIMR4]. POKEY timer four interrupt is only enabled in the new "B" OS ROMs.
Version Date Modified Size Author Changes ... Change note
8 18-Apr-2019 22:19 1.745 kB Florian Dingler to previous
7 19-Feb-2019 19:13 1.714 kB Florian Dingler to previous | to last
6 19-Feb-2019 19:12 1.707 kB Florian Dingler to previous | to last
5 19-Feb-2019 19:10 1.649 kB Florian Dingler to previous | to last
4 19-Feb-2019 19:10 1.647 kB Florian Dingler to previous | to last
3 19-Feb-2019 19:09 1.641 kB Florian Dingler to previous | to last
2 04-Sep-2015 00:13 1.008 kB Florian Dingler to previous | to last
1 04-Aug-2010 22:27 1.008 kB Florian Dingler to last
« This page (revision-8) was last changed on 18-Apr-2019 22:19 by Florian Dingler  
G’day (anonymous guest) My Prefs
© 2010-2017 AtariWiki
All content in the Wiki is licensed under Creative Commons Share Alike License, unless otherwise noted.
JSPWiki v2.8.3