Files
libretro/emulators/vice_x64dtv.yml
2026-03-27 11:57:10 +01:00

35 lines
1.5 KiB
YAML

emulator: "VICE x64dtv"
type: libretro
core_classification: community_fork
source: "https://github.com/libretro/vice-libretro"
upstream: "https://sourceforge.net/projects/vice-emu/"
profiled_date: "2026-03-25"
core_version: "3.10"
display_name: "Commodore - C64DTV (VICE x64dtv)"
cores: [vice_x64dtv, x64dtv]
systems: [commodore-c64dtv]
notes: >
System ROMs embedded in binary: C64 BASIC (901226-01), kernal Rev 3
(901227-03), chargen (901225-01), plus all drive ROMs (1540, 1541, 1541-II,
1551, 1570, 1571, 1571CR, 1581, 1001, 2031, 2040, 3040, 4040, 9000).
Embedded ROM check in sysfile_load takes priority over filesystem.
DTV has its own color system (viciidtv-color.c); external palette loading
is disabled. JiffyDOS is not supported (excluded from build conditionals).
The .info declares 4 JiffyDOS firmware (firmware_count=4) but the code
never loads them for this core. The .info also omits dtvrom.bin.
files:
- name: "dtvrom.bin"
description: "C64 DTV 2MB flash ROM image"
required: false
hle_fallback: true
size: 2097152
source_ref: "vice/src/c64dtv/c64dtvflash.c:59-64,470-471,488-505"
notes: >
Loaded via sysfile_load from system/vice/C64DTV/. All model variants
(V2 PAL/NTSC, V3 PAL/NTSC, Hummer) default to this filename. If not
found, the core copies embedded BASIC, kernal and chargen ROMs into
flash memory. Without it, the DTV operates as a basic C64 without the
built-in DTV games and firmware. The original DTV ROM has distorted
colors; a patched ROM is recommended.