{ "commit": "d38cd580364b2c788e633b9e51c15e1668f726c0", "count": 1, "generated_at": "2026-11-03T13:36:34Z", "items": [ { "id": "x64sdl", "profile": { "core_classification": "community_fork", "core_version": "3.1", "cores": [ "x64sdl" ], "display_name": "Commodore - C64 (VICE SDL)", "emulator": "VICE SDL", "files": [ { "description": "C64 Kernal ROM", "name": "kernal", "path": "data/C64/kernal", "required": true, "size": 8192, "source_ref": "src/c64/c64rom.c:133, src/c64/c64-resources.c:255" }, { "description": "C64 BASIC ROM", "name": "basic", "path": "data/C64/basic", "required": true, "size": 8192, "source_ref": "src/c64/c64rom.c:192, src/c64/c64-resources.c:258" }, { "description": "C64 character generator ROM", "name": "chargen", "path": "data/C64/chargen", "required": true, "size": 4096, "source_ref": "src/c64/c64rom.c:207, src/c64/c64-resources.c:252" }, { "description": "SX-64 Kernal ROM", "name": "sxkernal", "note": "Loaded when SX64 PAL or SX64 NTSC model selected.", "path": "data/C64/sxkernal", "required": false, "size": 8192, "source_ref": "src/c64/c64model.c:142,147" }, { "description": "Japanese C64 Kernal ROM", "name": "jpkernal", "note": "Loaded when C64 JAP NTSC model selected.", "path": "data/C64/jpkernal", "region": [ "japan" ], "required": false, "size": 8192, "source_ref": "src/c64/c64model.c:152" }, { "description": "Japanese C64 character generator ROM", "name": "jpchrgen", "note": "Loaded when C64 JAP NTSC model selected.", "path": "data/C64/jpchrgen", "region": [ "japan" ], "required": false, "size": 4096, "source_ref": "src/c64/c64model.c:152" }, { "description": "C64 Games System Kernal ROM", "name": "gskernal", "note": "Loaded when C64 GS PAL model selected.", "path": "data/C64/gskernal", "required": false, "size": 8192, "source_ref": "src/c64/c64model.c:157" }, { "description": "PET64/Educator64 Kernal ROM", "name": "edkernal", "note": "Loaded when PET64 PAL or PET64 NTSC model selected.", "path": "data/C64/edkernal", "required": false, "size": 8192, "source_ref": "src/c64/c64model.c:162,167" }, { "description": "1540 floppy drive ROM", "name": "dos1540", "note": "Hardware-level 1540 drive emulation. Absence disables this drive type.", "path": "data/DRIVES/dos1540", "required": false, "source_ref": "src/drive/iec/iecrom.c:99, src/drive/iec/iec-resources.c:182" }, { "description": "1541 floppy drive ROM", "name": "dos1541", "note": "Hardware-level 1541 drive emulation. Most common C64 drive.", "path": "data/DRIVES/dos1541", "required": false, "source_ref": "src/drive/iec/iecrom.c:106, src/drive/iec/iec-resources.c:185" }, { "description": "1541-II floppy drive ROM", "name": "d1541II", "path": "data/DRIVES/d1541II", "required": false, "source_ref": "src/drive/iec/iecrom.c:113, src/drive/iec/iec-resources.c:187" }, { "description": "1570 floppy drive ROM", "name": "dos1570", "path": "data/DRIVES/dos1570", "required": false, "source_ref": "src/drive/iec/iecrom.c:121, src/drive/iec/iec-resources.c:189" }, { "description": "1571 floppy drive ROM", "name": "dos1571", "path": "data/DRIVES/dos1571", "required": false, "source_ref": "src/drive/iec/iecrom.c:127, src/drive/iec/iec-resources.c:191" }, { "description": "1581 floppy drive ROM", "name": "dos1581", "path": "data/DRIVES/dos1581", "required": false, "source_ref": "src/drive/iec/iecrom.c:133, src/drive/iec/iec-resources.c:193" }, { "description": "CMD FD-2000 drive ROM", "name": "dos2000", "note": "Not shipped with VICE 3.1 data files.", "path": "data/DRIVES/dos2000", "required": false, "source_ref": "src/drive/iec/iecrom.c:139, src/drive/iec/iec-resources.c:195" }, { "description": "CMD FD-4000 drive ROM", "name": "dos4000", "note": "Not shipped with VICE 3.1 data files.", "path": "data/DRIVES/dos4000", "required": false, "source_ref": "src/drive/iec/iecrom.c:145, src/drive/iec/iec-resources.c:197" }, { "description": "2031 IEEE drive ROM", "name": "dos2031", "note": "IEEE488 interface drive. Requires parallel IEEE488 extension.", "path": "data/DRIVES/dos2031", "required": false, "source_ref": "src/drive/ieee/ieee.c:115, src/drive/ieee/ieee-resources.c:93" }, { "description": "2040 IEEE drive ROM", "name": "dos2040", "path": "data/DRIVES/dos2040", "required": false, "source_ref": "src/drive/ieee/ieee.c:116, src/drive/ieee/ieee-resources.c:96" }, { "description": "3040 IEEE drive ROM", "name": "dos3040", "path": "data/DRIVES/dos3040", "required": false, "source_ref": "src/drive/ieee/ieee.c:117, src/drive/ieee/ieee-resources.c:98" }, { "description": "4040 IEEE drive ROM", "name": "dos4040", "path": "data/DRIVES/dos4040", "required": false, "source_ref": "src/drive/ieee/ieee.c:118, src/drive/ieee/ieee-resources.c:100" }, { "description": "1001/8050/8250 IEEE drive ROM", "name": "dos1001", "path": "data/DRIVES/dos1001", "required": false, "source_ref": "src/drive/ieee/ieee.c:119, src/drive/ieee/ieee-resources.c:102" }, { "description": "MPS-803 printer character ROM", "name": "mps803", "note": "Loaded on demand when MPS-803 printer opened.", "path": "data/PRINTER/mps803", "required": false, "source_ref": "src/printerdrv/drv-mps803.c:420" }, { "description": "NL10 printer ROM", "name": "nl10-cbm", "note": "Loaded on demand when NL10 printer opened.", "path": "data/PRINTER/nl10-cbm", "required": false, "source_ref": "src/printerdrv/drv-nl10.c:2210" } ], "notes": "Old port of VICE 3.1 using an SDL-to-libretro shim (r-type/sdlvice-libretro). Separate codebase from the newer vice-libretro port. Marked experimental and superseded. Unlike the newer port, this core does NOT embed system ROMs: all ROMs must be on disk in /data/C64/ and /data/DRIVES/. The .info declares firmware_count=0, while the core reads the ROMs this profile lists. No JiffyDOS support. No save states, no netplay, no cheats.\n", "profiled_date": "2026-03-25", "source": "https://github.com/r-type/sdlvice-libretro", "source_commit": "baaaeed97ce1c0a07ed78e3e155cfbd6f508b472", "systems": [ "commodore-c64" ], "type": "libretro", "upstream": "https://sourceforge.net/projects/vice-emu/", "version_basis": { "kind": "file", "path": "src/version.h", "pattern": "#define\\s+VERSION\\s+\"([^\"]+)" } } } ], "kind": "emulators", "schema_version": 1 }