feat: add 10 emulator profiles (batch 6)
gpsp (GBA, open BIOS fallback), ecwolf (ecwolf.pk3),
prboom (prboom.wad), x1 (Sharp X1, 5 files in xmil/),
minivmac (MacII.ROM/MacIIx.ROM), theodore (Thomson, all embedded),
crocods (CPC 6128, all embedded), vba_next (GBA, HLE fallback),
same_cdi (CD-i, 3 MAME ZIPs + 2 undeclared), beetle_lynx (lynxboot.img)
71 total profiles. Cross-reference: 690 undeclared, 186 in repo.
2026-03-17 19:39:19 +01:00
|
|
|
emulator: Beetle Lynx (Mednafen Lynx)
|
|
|
|
|
type: libretro
|
|
|
|
|
source: "https://github.com/libretro/beetle-lynx-libretro"
|
2026-03-18 05:15:51 +01:00
|
|
|
profiled_date: "2026-03-18"
|
2026-03-18 05:19:57 +01:00
|
|
|
core_version: "v1.24.0"
|
|
|
|
|
display_name: "Atari - Lynx (Beetle Lynx)"
|
feat: add 10 emulator profiles (batch 6)
gpsp (GBA, open BIOS fallback), ecwolf (ecwolf.pk3),
prboom (prboom.wad), x1 (Sharp X1, 5 files in xmil/),
minivmac (MacII.ROM/MacIIx.ROM), theodore (Thomson, all embedded),
crocods (CPC 6128, all embedded), vba_next (GBA, HLE fallback),
same_cdi (CD-i, 3 MAME ZIPs + 2 undeclared), beetle_lynx (lynxboot.img)
71 total profiles. Cross-reference: 690 undeclared, 186 in repo.
2026-03-17 19:39:19 +01:00
|
|
|
cores: [mednafen_lynx]
|
|
|
|
|
systems: [atari-lynx]
|
|
|
|
|
verification: existence
|
|
|
|
|
|
|
|
|
|
notes: >
|
|
|
|
|
Fork of Mednafen's Handy module for Atari Lynx emulation via libretro.
|
|
|
|
|
The core loads lynxboot.img from the system directory at game load time
|
|
|
|
|
(libretro.cpp:191). CRom constructor in rom.cpp reads exactly 512 bytes
|
|
|
|
|
from the file. If the file is missing or undersized, the ROM array is
|
|
|
|
|
filled with 0x88 (DEFAULT_ROM_CONTENTS) and the core continues without
|
|
|
|
|
error, but games will not boot correctly without the real boot ROM.
|
|
|
|
|
The cart database in cart.cpp identifies the BIOS by CRC32 0x0d973c9d
|
|
|
|
|
("[BIOS] Atari Lynx (USA, Europe)", size 512).
|
|
|
|
|
No hash validation is performed on the BIOS at load time.
|
|
|
|
|
Core options: lynx_rot_screen (screen rotation), lynx_pix_format
|
|
|
|
|
(pixel format), lynx_force_60hz (force 60Hz refresh).
|
|
|
|
|
ROM extensions: .lnx, .lyx, .bll, .o
|
|
|
|
|
|
|
|
|
|
files:
|
|
|
|
|
- name: "lynxboot.img"
|
|
|
|
|
description: "Atari Lynx Boot ROM"
|
|
|
|
|
region: "World"
|
|
|
|
|
required: true
|
|
|
|
|
size: 512
|
|
|
|
|
sha1: "e4ed47fae31693e016b081c6bda48da5b70d7ccb"
|
|
|
|
|
md5: "fcd403db69f54290b51035d82f835e7b"
|
|
|
|
|
crc32: "0d973c9d"
|
|
|
|
|
source_ref: "libretro.cpp:191, rom.cpp:50-78, cart.cpp:67"
|
|
|
|
|
notes: "512-byte boot ROM. Core silently degrades without it but games will not run."
|
