mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-04-13 12:22:33 -05:00
121 lines
4.3 KiB
YAML
121 lines
4.3 KiB
YAML
emulator: Caprice32
|
|
type: standalone + libretro
|
|
core_classification: community_fork
|
|
source: "https://github.com/libretro/libretro-cap32"
|
|
upstream: "https://github.com/ColinPitrat/caprice32"
|
|
profiled_date: "2026-03-23"
|
|
core_version: "v4.2.0"
|
|
display_name: "Amstrad - CPC/GX4000 (Caprice32)"
|
|
cores:
|
|
- cap32
|
|
- caprice32
|
|
systems:
|
|
- amstrad-cpc
|
|
|
|
notes: |
|
|
Caprice32 is an Amstrad CPC emulator ported to libretro. Supports CPC 464,
|
|
CPC 664, CPC 6128, and CPC+ (Plus) models.
|
|
|
|
All system ROMs are compiled directly into the core binary as C header
|
|
arrays in cap32/rom/*.h. No external BIOS files are required.
|
|
|
|
Embedded ROMs (cap32/cap32.c:342-345):
|
|
- cap32/rom/464.h: OS_BASIC10[32768] - CPC 464 OS + BASIC 1.0
|
|
- cap32/rom/6128.h: OS_BASIC11[32768] - CPC 6128 OS + BASIC 1.1
|
|
- cap32/rom/amsdos.h: AMSDOS[16384] - AMSDOS disk controller ROM
|
|
- cap32/rom/6128p.h: OS_6128P - CPC+ system cartridge ROM
|
|
- cap32/rom/cpm.h: cpmROM - CP/M boot snapshot (128KB)
|
|
|
|
ROM selection in emulator_select_ROM() (cap32/cap32.c:1072-1100):
|
|
- CPC 464: OS_BASIC10 (32KB)
|
|
- CPC 664: OS_BASIC10 (32KB) + AMSDOS in slot 7
|
|
- CPC 6128: OS_BASIC11 (32KB) + AMSDOS in slot 7
|
|
- CPC+: OS_6128P loaded as system cartridge via cpr_load()
|
|
|
|
The standalone (non-libretro) version references external filenames
|
|
cpc464.rom, cpc664.rom, cpc6128.rom, amsdos.rom in cap32.c:349-352
|
|
via config file loading (cap32.c:1828-1840), but the libretro port
|
|
does not use this path. The libretro init (libretro-core.c:1512) has
|
|
a "TODO: future use to load custom bios" comment that is not
|
|
implemented.
|
|
|
|
Keyboard layout patches are applied to the ROM in memory for French
|
|
and Spanish layouts via rom_mods.h (cap32.c:1102-1126).
|
|
|
|
CP/M support loads a pre-built snapshot (cpm.h) into memory via
|
|
snapshot_load_mem() in slots.c:87.
|
|
|
|
files:
|
|
# Standalone loads from rom_path/ — libretro embeds all as C arrays
|
|
# ref: ColinPitrat/caprice32/src/cap32.cpp:1006-1007,1159-1171
|
|
- name: cpc464.rom
|
|
system: amstrad-cpc
|
|
required: true
|
|
mode: standalone
|
|
size: 32768
|
|
note: "CPC 464 OS + BASIC 1.0"
|
|
source_ref: "caprice32/src/cap32.cpp:1006, rom/cpc464.rom"
|
|
- name: cpc664.rom
|
|
system: amstrad-cpc
|
|
required: false
|
|
mode: standalone
|
|
size: 32768
|
|
note: "CPC 664 OS + BASIC 1.0"
|
|
source_ref: "caprice32/rom/cpc664.rom"
|
|
- name: cpc6128.rom
|
|
system: amstrad-cpc
|
|
required: false
|
|
mode: standalone
|
|
size: 32768
|
|
note: "CPC 6128 OS + BASIC 1.1"
|
|
source_ref: "caprice32/rom/cpc6128.rom"
|
|
- name: amsdos.rom
|
|
system: amstrad-cpc
|
|
required: false
|
|
mode: standalone
|
|
size: 16384
|
|
note: "AMSDOS disc ROM (sideways slot 7)"
|
|
source_ref: "caprice32/src/cap32.cpp:1166"
|
|
- name: system.cpr
|
|
system: amstrad-cpc
|
|
required: false
|
|
mode: standalone
|
|
size: 131156
|
|
note: "CPC+ system cartridge"
|
|
source_ref: "caprice32/rom/system.cpr"
|
|
- name: MF2.rom
|
|
system: amstrad-cpc
|
|
required: false
|
|
mode: standalone
|
|
size: 8192
|
|
note: "Multiface 2 ROM"
|
|
source_ref: "caprice32/rom/MF2.rom, caprice32/src/cap32.cpp:1244-1263"
|
|
|
|
platform_details:
|
|
bios_mapping:
|
|
source_ref: "cap32/cap32.c:1072-1100, cap32/cap32.c:342-345"
|
|
notes: |
|
|
All ROMs are embedded. emulator_select_ROM() copies the appropriate
|
|
ROM array into the pbROM buffer based on CPC.model. No filesystem
|
|
lookup occurs in the libretro port. The retro_system_bios_directory
|
|
variable is set up in libretro-core.c:1499-1510 but only used for
|
|
a future custom BIOS feature that is not yet implemented.
|
|
|
|
embedded_roms:
|
|
source_ref: "cap32/rom/464.h, cap32/rom/6128.h, cap32/rom/amsdos.h, cap32/rom/6128p.h, cap32/rom/cpm.h"
|
|
notes: |
|
|
5 ROM sets embedded as C arrays:
|
|
OS_BASIC10 (32KB) - CPC 464/664 OS + BASIC 1.0
|
|
OS_BASIC11 (32KB) - CPC 6128 OS + BASIC 1.1
|
|
AMSDOS (16KB) - Disk controller ROM, mapped to slot 7
|
|
OS_6128P - CPC+ system cartridge (White Label cartridge)
|
|
cpmROM (128KB+) - CP/M boot snapshot including SNA header
|
|
|
|
model_rom_map:
|
|
source_ref: "cap32/cap32.c:1072-1100"
|
|
notes: |
|
|
CPC 464: OS_BASIC10 only (no disk support)
|
|
CPC 664: OS_BASIC10 + AMSDOS in ROM slot 7
|
|
CPC 6128: OS_BASIC11 + AMSDOS in ROM slot 7
|
|
CPC+: 6128P system cartridge (or user-provided .cpr file)
|