mirror of
https://github.com/Abdess/retroarch_system.git
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45 lines
1.4 KiB
YAML
45 lines
1.4 KiB
YAML
emulator: FreeIntv
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type: libretro
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core_classification: pure_libretro
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source: "https://github.com/libretro/FreeIntv"
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profiled_date: "2026-03-23"
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core_version: "2018.1.5"
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display_name: "Mattel - Intellivision (FreeIntv)"
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cores:
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- freeintv
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systems:
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- intellivision
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notes: |
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Written for libretro by David Richardson. Intellivoice SP0256 emulation
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contributed by Joe Zbiciak (jzIntv), mask ROM embedded in source
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(src/ivoice.c:337-510, 4097-byte static array). No external ivoice ROM.
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BIOS loading in retro_init() (src/libretro.c:1166-1174). Paths joined
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directly to system directory, no subdirectory.
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loadExec() reads exec.bin as big-endian 16-bit words into 0x1000-0x1FFF.
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loadGrom() reads grom.bin as raw bytes into 0x3000-0x37FF.
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Both files required for operation. Without them, the OSD shows
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"PUT GROM/EXEC IN SYSTEM DIRECTORY" and games do not run.
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No hash or size validation on either file.
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No ECS support. No ecs.bin loading code in the source.
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files:
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- name: "exec.bin"
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system: intellivision
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required: true
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size: 8192
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note: "Executive ROM. Big-endian 16-bit words loaded at 0x1000-0x1FFF."
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source_ref: "src/intv.c:47-71, src/libretro.c:1169"
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- name: "grom.bin"
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system: intellivision
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required: true
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size: 2048
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note: "Graphics ROM. Raw bytes loaded at 0x3000-0x37FF."
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source_ref: "src/intv.c:73-98, src/libretro.c:1173"
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