Search found 426 matches
- Fri Dec 25, 2009 8:07 pm
- Forum: Emulators
- Topic: Oriculator (WIP)
- Replies: 74
- Views: 114850
OK, so i've worked out the sequence of code leading up to the $B966 instruction: 1. ($b902-$b902) Disable interrupts 2. ($b903-$b905) Disable VIA interrupt 3. ($b906-$b90f) Store the address $0710 into $26b/26c 4. ($b910-$b914) $314 write: - Disable microdisc ROM - Enable ROM - Set bit 2 (?) 5. ($b9...
- Fri Dec 25, 2009 5:21 pm
- Forum: Emulators
- Topic: Oriculator (WIP)
- Replies: 74
- Views: 114850
- Fri Dec 25, 2009 2:38 pm
- Forum: Emulators
- Topic: Oriculator (WIP)
- Replies: 74
- Views: 114850
@Brana I doubt it works on anything older than Win2000, however, if someone compiles it with an old enough GCC and a version of SDL that works on Win98, it would work. That won't be me, though, I haven't used a Win9x computer in a LOOOOOONG time. @Everyone Thought i'd post an update in this thread s...
- Thu Dec 17, 2009 4:15 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
if (line 363) the 'if( v->t1run )' is not executed, you still do the v->t1c-=cycles (line 372), is it possible this underflows ? From memory, this is on purpose and should be what the VIA itself does (as described by the MOS datasheet). The t1c field is an unsigned short and it wraps around, which ...
- Wed Dec 16, 2009 1:53 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Wed Dec 16, 2009 12:38 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Sat Dec 12, 2009 9:29 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Sat Dec 12, 2009 9:23 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Sat Dec 12, 2009 8:51 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Sat Dec 12, 2009 7:23 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
If the hobbit has a custom loader, it would likely cause problems with the turbo mode, since turbo mode patches the ROM functions for reading from tape. If the hobbit only uses ROM loaders, it is a bug in oriculator that should be fixed. Edit: BTW, do you plan to help debug problems with oriculator?...
- Sat Dec 12, 2009 4:16 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
I compile it with the mingw gcc that comes with Dev-C++ (although I use the command line rather than the IDE). Here is a step-by-step guide to compiling it with Dev-C++ in the IDE : 1) Download and install Dev-C++ . 2) Once it is installed, install the SDL add-on (if Dev-C++ installed correctly, you...
- Thu Dec 10, 2009 8:34 am
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Wed Dec 09, 2009 10:12 am
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
- Tue Dec 08, 2009 1:00 am
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
I've fixed the STNICCC2000 demo, and the record player in barbitoric. The overflow bit was miscalculated in ADC and SBC.
Sedoric disks still end up in a sea of BRKs, though.
Download SVNr42 for this fix..
Edit: DBug seems i figured this out at the same time as you!
Sedoric disks still end up in a sea of BRKs, though.
Download SVNr42 for this fix..
Edit: DBug seems i figured this out at the same time as you!
- Mon Dec 07, 2009 8:19 pm
- Forum: Emulators
- Topic: 16k Oric-1
- Replies: 56
- Views: 56205
I think the sedoric problem may be the same thing that stops the record player effect working in barbitoric; in both cases it seems to be the copying of data that fails. BTW, I've uploaded a new build of oriculator that has some suggested improvements to the memory watch window in the debugger. Hit ...