Casio

Every BIOS file for Casio machines, one card per file.

How to read a card

A card gives the file's fingerprints, the emulators that read it, the setups that list it and where to download it. A file can have several versions, one per region or revision: the main one comes first, the others under "Variants". To install the files of one console, open its "Install" box.

On the setup's list names the setups whose own BIOS list has the file, by the name each gives it. Packed for its emulators by names the setups whose pack adds it because one of their emulators reads it.

MAME and FBNeo sets must match the emulator's version. Which version each core reads.

Loopy

Start with: casloopy.zip.

Install the files of Loopy

Each platform names the system its own way.

Every setup's command

Terminal (Linux, macOS, Steam Deck):

• Batocera: curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --platform batocera --system loopy
• MiSTer FPGA: curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --platform misterfpga --system loopy
• RetroBat: curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --platform retrobat --system loopy

PowerShell (Windows):

• Batocera: &([scriptblock]::Create((irm https://abdess.github.io/retrobios/i.ps1))) --platform batocera --system loopy
• MiSTer FPGA: &([scriptblock]::Create((irm https://abdess.github.io/retrobios/i.ps1))) --platform misterfpga --system loopy
• RetroBat: &([scriptblock]::Create((irm https://abdess.github.io/retrobios/i.ps1))) --platform retrobat --system loopy

casloopy.zip 467.0 KB Download

SHA1

144ea9d0f201

On the setup's list

casloopy.zip: Batocera, RetroBat

Packed for its emulators by

casloopy.zip: EmuDeck, KNULLI, Lakka, RetroArch, RetroPie, ROCKNIX
bios/casloopy.zip: AmberELEC, EmuELEC, RetroDECK

Emulators

GroovyMAME, MAME, MAME MESS

Hashes, romset and collection path

SHA1

144ea9d0f20113632dde6d21c62a01c02cf7666d

MD5

0e1d8dc0110ecf8201c0cef11ef4a858

CRC32

a2e5cbfe

SHA256

96e6aea3028ff6b800d72dc01f46e667572529dba771c5178371679be2b5ff62

Romset

Same contents as MAME 0.260 to 0.289. Holds every ROM of MAME 0.190 to 0.255

Collection path

bios/Casio/Loopy/casloopy.zip

boot0.rom 32.0 KB Download

SHA1

17542ef275ea

On the setup's list

Loopy/boot0.rom: MiSTer FPGA

Hashes and collection path

SHA1

17542ef275ea8ebeaaddd00d304232c3c355ea25

MD5

d527e3ed1bf9bd0661154c202a65c5bd

CRC32

8c57ff9f

SHA256

82a8d6add06e324e36c71b0a7a92d607af3db5e65574a6892794d70df668e9d5

Collection path

bios/Casio/Loopy/boot0.rom

boot1.rom 512.0 KB Download

SHA1

99f50be06b08

On the setup's list

Loopy/boot1.rom: MiSTer FPGA

Hashes, collection path and catalogues

SHA1

99f50be06b083fdb07e08f30b0b26d9037afc869

MD5

c0f1c899c9ca098663d046d60779711d

CRC32

8f51fa17

SHA256

7540ff64268e500a34fb83c8642510d341440ac6258f6c36851e182870e40f75

Collection path

bios/Casio/Loopy/boot1.rom

Catalogued

No-Intro [BIOS] Internal Thermal Printer (Japan).bin
TOSEC Internal Thermal Printer BIOS (1995)(Casio)(JP).bin

PV-2000

Start with: pv2000.zip.

Install the files of PV-2000

Each platform names the system its own way.

Every setup's command

Terminal (Linux, macOS, Steam Deck):

• Batocera: curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --platform batocera --system pv2000
• MiSTer FPGA: curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --platform misterfpga --system casio-pv2000

PowerShell (Windows):

• Batocera: &([scriptblock]::Create((irm https://abdess.github.io/retrobios/i.ps1))) --platform batocera --system pv2000
• MiSTer FPGA: &([scriptblock]::Create((irm https://abdess.github.io/retrobios/i.ps1))) --platform misterfpga --system casio-pv2000

pv2000.zip 13.3 KB Download

SHA1

c18f46030117

On the setup's list

pv2000.zip: Batocera

Packed for its emulators by

pv2000.zip: EmuDeck, KNULLI, Lakka, RetroArch, RetroBat, RetroPie, ROCKNIX
bios/pv2000.zip: AmberELEC, EmuELEC, RetroDECK

Emulators

GroovyMAME, MAME, MAME MESS

Hashes, romset and collection path

SHA1

c18f460301177b64bbfcbedc3010e734d0803d4c

MD5

1b7b38c5bdae716ac322c6bf384e0800

CRC32

1b4fb70d

SHA256

6825be490ec8a351bec4d3ecc55f835855c71eb7e3bf580e91cda59a8926a5b1

Romset

Same contents as MAME 0.190 to 0.289

Collection path

bios/Casio/PV-2000/pv2000.zip

hn613128pc64.bin 16.0 KB Download

SHA1

94b5f54dd7bc

On the setup's list

Casio_PV-2000/boot0.rom: MiSTer FPGA

Hashes, collection path and catalogues

SHA1

94b5f54dd7bce321e377fdaaf592acd3870cf621

MD5

558540c5c6f776d88a897f2f3b8fec8f

CRC32

8f31f297

SHA256

2587d206eb63917848ea30e14232448ed4f873c6796a22e2bf6543b01f46308e

Collection path

bios/Casio/PV-2000/hn613128pc64.bin

Catalogued

TOSEC PV-2000 BIOS (1983)(Casio).bin

Next steps

• Get your files, for the setup you play on
• When a game does not start
• Every emulator, and the files each one reads
• Every hash of these files, as JSON

Data as of 4 November 2026.