2020年6月3日 · T64 are tape images for the Commodore 64 The Dxx formats are straightforward sequential dumps of all sectors on a Commodore disk in ascending order, i.e. starting with track 1, sector 0, followed by track 1, sector 1, until the disk "ends" (in the 1541 case) at …

2020年9月21日 · So I'd like a way to start either from the compressed .t64 file or the full RAM dump, and transform it into a format (.prg I guess?) that I can then take apart, change, put back together, etc, and the result should be something I can put on tape or a disk and load it on a C64. Are there any established uncompressers for C64 images?

2018年2月12日 · cbm makes much more sense than c64: a PRG is a capture of a file, not a piece of media, and Commodore used the same layout for files across its 8-bit line.

2020年1月24日 · The output is analog, not 8-bit. Each channel has an 8-bit DAC inside to generate the selectable waveforms (sine was not one of them, square/pulse wave, triangle and saw).

2021年1月6日 · The Nintendo 64 had a reputation for being great at drawing triangles, but not so good at texturing them, so that many games fell back on heavy use of untextured (though Gouraud shaded) triangles, ...

2023年8月10日 · In case of faults like "illegal instruction" or "privilege violation", the trap handlers in Windows examine the return address on the stack to try and locate the offending instruction.

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2020年10月23日 · What are D64, T64, D71 and D81 files? The docs for the Ultimate-II+ expansion cartridge for the Commodore 64 state: It is able to read D64 files, as well as D71 and D81 files (no partitions), T64 files.

2021年3月14日 · $ ./bastext -h Usage: ./bastext -i|-o|-h [modifiers] infile(s) outfile Mode (one of these required): -i Input mode (binary to text) -o Output mode (text to binary) -h Print help page General modfiers: -t T64 mode (in: reads from specified T64 archive(s) out: creates/appends to bastext.t64) Input mode modfiers: -a Convert all, not just ...

2020年7月5日 · What are D64, T64, D71 and D81 files? The docs for the Ultimate-II+ expansion cartridge for the Commodore 64 state: It is able to read D64 files, as well as D71 and D81 files (no partitions), T64 files.