6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-12-12 08:30:05 +00:00
Code Issues Projects Releases Wiki Activity
11,833 Commits 10 Branches 121 Tags 500 MiB
23c67f7e38
Commit Graph

41 Commits

Author SHA1 Message Date
Thomas Harte
5545906063 Adopt new indentation, improve constness. 2024-11-30 15:53:58 -05:00
Thomas Harte
2200940efe Update logging. 2024-01-19 14:22:23 -05:00
Thomas Harte
2a0375e9c2 Mildly adjust layout of inner loop. 2023-11-27 15:16:22 -05:00
Thomas Harte
032eeb4757 Eliminate runtime switch. 2023-11-27 14:57:41 -05:00
Thomas Harte
8efb6a9226 Simplify 'get_next_sequence_point' -> 'next_sequence_point'. 2023-09-10 18:00:49 -04:00
Thomas Harte
af1dc2d3b2 Switches to correct non-value sentinel. 2021-04-20 21:56:58 -04:00
Thomas Harte
31c6faf3c8 Adds a bunch of consts. 2020-05-09 21:23:52 -04:00
Thomas Harte
153f60735d Banishes redefined macro warning. 2020-01-01 12:38:30 -05:00
Thomas Harte
0dae608da5 Embraces std::make_[unique/shared] in place of .reset(new . 2019-12-23 21:31:46 -05:00
Thomas Harte
274867579b Deploys constexpr as a stricter const. 2019-12-22 00:22:17 -05:00
Thomas Harte
57ce10418f Switches prescale logic, the better to deal with changes in prescaler. 
According to my assumptions about the behaviour, anyway.
 2019-12-20 23:33:14 -05:00
Thomas Harte
2a1520c04e Removes mostly-uninformative piece of logging. 2019-12-19 22:58:28 -05:00
Thomas Harte
c2646a415f Switch to faster timer implementation; it seems to work. 2019-12-09 19:23:08 -05:00
Thomas Harte
7ff57f8cdf Starts to flesh out documentation. 2019-11-19 22:32:07 -05:00
Thomas Harte
06edeea866 Adds reload during event count mode. 
Plus a helpful bit of TODO.
 2019-11-19 22:24:32 -05:00
Thomas Harte
e0ceab6642 Pivots towards looking at Timer B as a cause of in-frame inaccuracy. 2019-11-19 21:52:50 -05:00
Thomas Harte
0ce5057fd9 Attempts to factor in event counting direction. 2019-11-18 22:37:20 -05:00
Thomas Harte
6ec3c47cc0 Ensures same-level interrupts don't double trigger. 2019-11-12 22:18:13 -05:00
Thomas Harte
5fc4e57db7 Eliminates non-portable use of fls. 2019-11-09 16:03:00 -05:00
Thomas Harte
a5bbf54a27 Adds the ability for the 68901 to decline an interrupt acknowledgement. 2019-10-31 19:57:36 -04:00
Thomas Harte
635e18a50d Ensures the MFP requests and receives real-time clocking when needed. 2019-10-30 22:42:06 -04:00
Thomas Harte
4857ceb3eb Attempts to get a bit more systematic. 
Spotted that interrupt_enable_ isn't being used properly while doing so, hopefully that's now correct.
 2019-10-29 23:16:08 -04:00
Thomas Harte
1c154131f9 Expands size of storage in Cycles/HalfCycles; adjusts widely to compensate. 2019-10-29 22:36:29 -04:00
Thomas Harte
fd02b6fc18 Corrects in-service test; adds pending clearing upon enabled clearing. 2019-10-28 22:51:00 -04:00
Thomas Harte
553f3b6d8b Properly conforms to GPIP input/output blending. 2019-10-28 22:37:11 -04:00
Thomas Harte
de1bfb4e24 Stores and returns timer configuration. 2019-10-27 22:38:49 -04:00
Thomas Harte
0082dc4411 Improves logging. 2019-10-27 00:02:55 -04:00
Thomas Harte
22754683f8 Ensures timer divisor values don't go out of range, adds timer interrupts. 
I suspect further timer issues remain.
 2019-10-26 23:20:13 -04:00
Thomas Harte
e96386f572 Takes another stab at MFP interrupt management. 2019-10-26 15:55:19 -04:00
Thomas Harte
a8d481a764 Writes to the pending register appear to be able to clear interrupts too. 2019-10-25 22:46:30 -04:00
Thomas Harte
872897029e Attempts a complete wiring of 68901 interrupts. 2019-10-25 22:36:01 -04:00
Thomas Harte
7a2de47f58 Corrects interrupt mask generation. 2019-10-24 22:37:32 -04:00
Thomas Harte
f2f98ed60c Attempts some part of interrupt decision making. 2019-10-24 22:33:42 -04:00
Thomas Harte
77f14fa638 Starts trying to make sense of interrupts. 2019-10-23 23:09:49 -04:00
Thomas Harte
f09a240e6c Gives myself more trace details. 2019-10-21 23:20:03 -04:00
Thomas Harte
e30ba58e0d Attempts to wire ACIA interrupt signals into the MFP. 2019-10-21 23:02:30 -04:00
Thomas Harte
f08b38d0ae Silences, temporarily. 2019-10-20 20:38:55 -04:00
Thomas Harte
b0f5f7bd37 Attempts to start producing actual video. 2019-10-20 20:38:55 -04:00
Thomas Harte
127bb043e7 Adds enough logic to advance to an ACIA access error. 2019-10-20 20:38:55 -04:00
Thomas Harte
2cf52fb89c Makes an unsuccessful first attempt at some timer functionality. 2019-10-20 20:38:54 -04:00
Thomas Harte
6e1b606adf Adds a target for MFP read/write operations. 
Completely without any implementation, so far.
 2019-10-20 20:38:54 -04:00