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Hacking a Joystick InterfaceI have a DK'Tronics twin-port joystick interface that does Kempston and Sinclair 0-6 keys. I know it has only 14 lines connecting it to the edge con…
... ]so it's a partial decoding issue with the joystick interface ... -
Hacking a Joystick InterfaceI have a DK'Tronics twin-port joystick interface that does Kempston and Sinclair 0-6 keys. I know it has only 14 lines connecting it to the edge con…
... often use very bad adress decoding and is impossible connect to ... -
Hacking a Joystick InterfaceI have a DK'Tronics twin-port joystick interface that does Kempston and Sinclair 0-6 keys. I know it has only 14 lines connecting it to the edge con…
... safety measure than solving a decoding problem. (no offence ment, Velesoft ... -
Hacking a Joystick InterfaceI have a DK'Tronics twin-port joystick interface that does Kempston and Sinclair 0-6 keys. I know it has only 14 lines connecting it to the edge con…
... diagram says: 'address for full decoding is 31'. That indeed would ... be the address when full decoding were used. In fact the ... -
Hacking a Joystick InterfaceI have a DK'Tronics twin-port joystick interface that does Kempston and Sinclair 0-6 keys. I know it has only 14 lines connecting it to the edge con…
... diagram says: 'address for full decoding is 31'. That indeed would ... be the address when full decoding were used. In fact the ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... /> - use better adressation of port #7FFD (same as on ZX128+2A ... /+3)
- reading of port #7FFD is ignored (same as on ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... /> - use better adressation of port #7FFD (same as on ZX128+2A ... /+3)
- reading of port #7FFD is ignored (same as on ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... /> - use better adressation of port #7FFD (same as on ZX128+2A ... /+3)
- reading of port #7FFD is ignored (same as on ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... side of ZX board). Port 7FFD is write only and snow ... side of ZX board). Port 7FFD is write only and snow ... -
Minor Update to Gasman's Midi2BEEPDon't know whether this is worthy an announcement, but for those of you who enjoyed Gasman's midi2BEEP utility, a new variant has been made called mi…
... address that uses the partial decoding of 128 and the fact ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... side of ZX board). Port 7FFD is write only and snow ... side of ZX board). Port 7FFD is write only and snow ... -
Maketzx...Whats the state of play?Been out of the whole emulation bit for...a while :) But, back in the saddle, ready to transfer some more tapes.....except...maketzx doesnt seem to w…
... on the information from the decoding process in producing a TZX ... -
Maketzx...Whats the state of play?Been out of the whole emulation bit for...a while :) But, back in the saddle, ready to transfer some more tapes.....except...maketzx doesnt seem to w…
... OK or else it stops decoding. When I was developing MakeTZX ... -
Tape preservation toolsIn the latest MakeTZX thread of doom several people said that it would be good to have active development of tape decoding tools. I needed tape file…
... full blown emulator, or specialized decoding routines and extreme knowledge of ... -
Tape preservation toolsIn the latest MakeTZX thread of doom several people said that it would be good to have active development of tape decoding tools. I needed tape file…
... full blown emulator, or specialized decoding routines and extreme knowledge of ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... , adressation of port 7FFD, impossibility read from port 7FFD, fast I/O ... -
Help with custom loader neededAs people here became active recently about MakeTzx and tzx format in general, I have thought that I would post it here. I have some .wav recordings…
... to complicate the PULS block decoding any further.
- Even if ... -
Help with custom loader neededAs people here became active recently about MakeTzx and tzx format in general, I have thought that I would post it here. I have some .wav recordings…
... to complicate the PULS block decoding any further.
- Even if ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... , adressation of port 7FFD, impossibility read from port 7FFD, fast I/O ... -
So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…
So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…
... full lower byte I/O decoding so even if you use ... lazy decoding hardware with it (like the ...And 255I've had a good think and I'm pretty certain of this: Surely, surely there can't be a use for this command: 'AND 255'. Please tell me I'm right! (…
... three the destination. This makes decoding very fast, but naturally leads ...DivIDE Real Tape?Am I going mental? I can't get my speecy to load from tape with divIDE installed. So my question is.. How do you load from a real tape when your div…
... + R - software reset (without OUT 7FFD)
SS + T - eject selected ...