Search found 774 matches
- Tue Dec 06, 2016 10:30 pm
- Forum: General Discussion
- Topic: Next Cumulus batch
- Replies: 113
- Views: 260200
Re: Next Cumulus batch
Hehe thanks, I'm working on the CPLD for the Cumulus 2, and will probably do a run of prototype in January :) It going to take about 2 weeks for making the PCB so even if I order now, I will not be able to work do anything with it before next year.. So I take my time to be sure that I'm going to mak...
- Sat Oct 15, 2016 1:27 pm
- Forum: Emulators
- Topic: Clock Signal — an Oric emulator for macOS and Linux
- Replies: 170
- Views: 161307
Re: Yet Another
Interesting :) Regarding timers, I wrote some benchmarking code few years ago which allowed us to notice discrepancies between real Orics, Oricutron and Euphoric, so when you have something that can run code, we should be able to help with your timings. Where can we find that code? I would be inter...
- Mon Oct 10, 2016 10:11 pm
- Forum: Cross development tools
- Topic: Oric Character Generator
- Replies: 23
- Views: 38104
Re: Oric Character Generator
I would say VB6 but I may be wrong..Symoon wrote:Looks nice!
What language did you program it with?
- Sun Oct 02, 2016 4:36 pm
- Forum: Hardware hacks and extensions
- Topic: Announcing... the AtmoStrat !
- Replies: 41
- Views: 50044
Re: Announcing... the AtmoStrat !
Two video pages? And since it's reading the video memory that refresh the DRAM how this is handled? Because I'm sure that if we switch the pages, the ULA will no longer be able to access the main ram, so.. ?
- Sun Sep 25, 2016 2:34 pm
- Forum: Cross development tools
- Topic: C++17 on Commodore 64
- Replies: 3
- Views: 11540
Re: C++17 on Commodore 64
Erf, some people really have bad tasteDbug wrote:Very interesting CppCon talk:
https://www.youtube.com/watch?v=zBkNBP00wJE
Maybe something we could use there
- Wed Sep 07, 2016 8:25 pm
- Forum: General Discussion
- Topic: Atmoses, Microdiscs and Telestrats on ebay
- Replies: 45
- Views: 54544
Re: Atmoses, Microdiscs and Telestrats on ebay
If you are sure to buy a cheaper one after, what can I say..ibisum wrote:I'm really not going to sell it, because it is such a cool machine, but I have to say when the prices go high like that, things get a little difficult ..
- Wed Sep 07, 2016 8:48 am
- Forum: General Discussion
- Topic: Atmoses, Microdiscs and Telestrats on ebay
- Replies: 45
- Views: 54544
Re: Atmoses, Microdiscs and Telestrats on ebay
No worries, it will be on eBay sonner than later, it's not collection, but speculation here, especially when it goes that high.ibisum wrote:/me casts a lusty eye at my Telestrat sitting there .. unused ..
- Sun Sep 04, 2016 6:10 pm
- Forum: General Discussion
- Topic: Atmoses, Microdiscs and Telestrats on ebay
- Replies: 45
- Views: 54544
Re: Atmoses, Microdiscs and Telestrats on ebay
These guy are just stupid.. anyway
- Mon Aug 29, 2016 8:17 pm
- Forum: General Discussion
- Topic: Atmoses, Microdiscs and Telestrats on ebay
- Replies: 45
- Views: 54544
Re: Atmoses, Microdiscs and Telestrats on ebay
300€? Way too expensive..
- Mon Aug 08, 2016 7:40 pm
- Forum: AY sound chip
- Topic: Oric's 8912 volume scale
- Replies: 49
- Views: 65542
Re: Oric's 8912 volume scale
On the topic, there's some interesting details about sound on Gunstick's presentation: https://www.youtube.com/watch?v=yLDtiTS4JLg Around the 34th minute there are some Audacity sample output of the three channels, and discussion of the shape on emulators vs real machine. I have a friend that could...
- Wed Aug 03, 2016 9:48 pm
- Forum: Tape and floppy disk converters
- Topic: Experimental very fast tape loading
- Replies: 138
- Views: 118577
Re: Experimental very fast tape loading
I would be curious to see side by side with the "normal" way of working.
For the network part I think that using the audio card is not a good idea, it would be better and more reliable to use a small microcontroller, probably connected to the PC via USB
For the network part I think that using the audio card is not a good idea, it would be better and more reliable to use a small microcontroller, probably connected to the PC via USB
- Sat Jul 30, 2016 12:10 pm
- Forum: 6502 assembly coding
- Topic: Invert Carry
- Replies: 14
- Views: 24004
Re: Invert Carry
EDIT : sorry I'm not very familiar with ASM syntax (I code in machine code directly !), and I notice I have probably confused some of you with #A4 , which is actually the VALUE #A4, not the content of the memory in #A4. So I should probably have writtent somthing like #$A4 ? Sorry it's me, reading ...
- Sat Jul 30, 2016 9:24 am
- Forum: 6502 assembly coding
- Topic: Invert Carry
- Replies: 14
- Views: 24004
Re: Invert Carry
I'm not sure about DBug solution (It's a bit early.. ;)) But before I see his answer I came to that: CMP $A4 ; Compare value from A4 | 3 cycles (zeropage) ROR $2F ; Do the ROR into 2F | 5 cycles (zeropage) PHA ; Save A (if needed) | 3 cycles LDA #$80 ; Going to reverse bit 7 | 2 cycles (direct mode)...
- Sat Jul 30, 2016 1:01 am
- Forum: 6502 assembly coding
- Topic: Invert Carry
- Replies: 14
- Views: 24004
Re: Invert Carry
Hi, I need help ! Is there a fast trick to invert the value of C (carry) without having to test it and use CLC/SEC ? What I'm trying to do: I'm doing a CMP XX which sets: - C to 1 if the accumulator is superior to XX - C to 0 if the accumulatore is inferior to XX But then I would like to ROR in mem...
- Thu Jul 28, 2016 9:38 am
- Forum: Games
- Topic: Dungeon Demo source code
- Replies: 6
- Views: 11670
Re: Dungeon Demo source code
For the tools, DigitalMars C++ can do a really good job at compiling that, and of course if you are using a 64bit Windows, DOSBox would be perfect!
Thanks for sharing that!
Thanks for sharing that!