#OneROM
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gloriouscow.bsky.social
Successfully updated my Tandy 1000 (the OG, not even A) to BIOS v1.01 with a OneROM Fire 28.

#onerom #retrocomputing #tandy1000
The OneROM Fire 28 happily glowing away as it serves up the Tandy 1000 v1.01 BIOS ROM, plugged into the DIP-28 socket U9 on the corner of the green Tandy 1000 motherboard.
March 24, 2026 at 3:09 AM
theoasisbbs.bsky.social
OneROM Updates Add New Amiga, Sinclair QL, Pinball, and ECU Tests
#OneROM #OneROMUpdates #PiersRocks #RetroComputing #Amiga #SinclairQL #EPROM #VintageComputing #RetroHardware #Pinball

theoasisbbs.com/onerom-updat...
OneROM updates - The Oasis BBS
OneROM updates add new Amiga, Sinclair QL, Mac, pinball, drum machine, and ECU tests in Piers Rocks’ latest video.
theoasisbbs.com
May 28, 2026 at 1:14 PM
moorejh.bsky.social
My 24-pin OneROMs came in today. Looking forward to giving these a try #onerom #retrocomputing
February 21, 2026 at 7:35 PM
olvadosajt.bsky.social
Well yes, semmi önerőm nincs
September 3, 2025 at 12:16 PM
theoasisbbs.bsky.social
OneROM Amiga Review: Retro Hack Shack Tests a Programmable ROM Replacement
#OneROM #Amiga500 #RetroHackShack #CommodoreAmiga #KickstartROM #RetroComputing #VintageComputing #AmigaRepair

theoasisbbs.com/onerom-amiga...
OneROM Amiga Review - The Oasis BBS
OneROM Amiga Review follows Retro Hack Shack as Aaron programs OneROM, tests Kickstart 1.3, and fixes a Rev 5 Amiga 500 issue.
theoasisbbs.com
May 28, 2026 at 1:07 PM
theoasisbbs.bsky.social
OneROM Versatile Emulator Review: Root42 Tests Fire and Ice in a C64 and 1541
#Commodore64 #C64 #Commodore1541 #RetroComputing #VintageComputing #HardwareRepair #OneROM #Root42 #8Bit

theoasisbbs.com/onerom-versa...
OneROM Versatile Emulator Review
OneROM Versatile Emulator gets bench tested in Root42’s video, flashing ROM sets for a C64 and 1541 with jumper selects.
theoasisbbs.com
January 9, 2026 at 3:39 PM
theoasisbbs.bsky.social
OneROM Fire 40 Brings 16-Bit ROM Flexibility to the Amiga
#OneROM #Amiga #Kickstart #RetroComputing #Commodore #C64 #PCBDesign #RP2350 #RaspberryPi #HardwareHacking

theoasisbbs.com/onerom-fire-...
OneROM Fire 40 Brings 16-Bit ROM Flexibility to the Amiga - The Oasis BBS
OneROM Fire 40 targets 16-bit Kickstart ROMs. Watch Piers plan BYTE mode, PIO flow, and tight 40-pin PCB routing.
theoasisbbs.com
January 15, 2026 at 2:41 PM
museumjoe.bsky.social
OneROM is a microcontroller-based ROM replacement that works on most vintage computers, flashable with whatever image you want. Like BlueSCSI: but for ROMS.

Now at JCM-1.com!

24 and 28 pin units in-stock. Join the list if you want 32 and 40 pin versions!

jcm-1.com/product/on...
May 14, 2026 at 2:36 AM
theoasisbbs.bsky.social
STM32F4 vs RP2350: Five Real-World Differences That Matter
#STM32F4 #RP2350 #OneROM #RetroComputing #Commodore64 #Microcontroller

theoasisbbs.com/stm32f4-vs-r...
STM32F4 vs RP2350: Five Real-World Differences That Matter - The Oasis BBS
Piers Rocks compares STM32F4 vs RP2350, revealing five reasons the STM32F4 outperforms in his OneROM retro computing project.
theoasisbbs.com
October 16, 2025 at 1:11 PM
theoasisbbs.bsky.social
RP2350 Retro ROM Breakthrough
#RP2350 #Commodore64 #RetroComputing #OneROM

theoasisbbs.com/rp2350-retro...
RP2350 Retro ROM Breakthrough - The Oasis BBS
Piers Rocks demonstrates the RP2350 retro ROM breakthrough, running a Commodore 64 with a single RP2350-based One ROM module.
theoasisbbs.com
August 27, 2025 at 1:19 PM
theoasisbbs.bsky.social
One ROM Hardware Guide: Getting Started with One ROM #1
#RetroComputing #OneROM #HardwareHacking #8bit #VintageComputing #ROM #Commodore #RetroTech #DIYElectronics

theoasisbbs.com/one-rom-hard...
One ROM Hardware Guide: Getting Started with One ROM #1 - The Oasis BBS
One ROM hardware guide to installing One ROM: find pin 1, add legs and headers, and avoid common mistakes. Watch Piers’ video.
theoasisbbs.com
February 26, 2026 at 1:44 PM
moorejh.bsky.social
Are there PCB Gerber files available for One Rom? I thought the project was open source? #onerom #retrocomputing #c64
January 29, 2026 at 3:04 PM
theoasisbbs.bsky.social
OneROM Fire USB Working Prototype
#OneROM #Commodore64 #VIC20 #RetroHardware #RP2350 #Firmware #PiersRocks #RetroComputing

theoasisbbs.com/onerom-fire-...
OneROM Fire USB Working Prototype - The Oasis BBS
Piers Rocks tests his OneROM Fire USB board, debugging firmware and confirming it works with the VIC-20 and Commodore 64.
theoasisbbs.com
November 6, 2025 at 2:38 PM
theoasisbbs.bsky.social
Autonomous One ROM
#OneROM #RetroComputing #Commodore64 #RP2350 #OpenSource #PiersRocks

theoasisbbs.com/autonomous-o...
Autonomous One ROM - The Oasis BBS
Autonomous One ROM redefines retro ROM emulation with a CPU-free design and open-source flexibility for classic computers.
theoasisbbs.com
November 28, 2025 at 2:35 PM
theoasisbbs.bsky.social
OneROM RAM Mode Turns ROMs Into RAM
#OneROM #VIC20 #RetroComputing #Commodore #MOS6502 #HardwareHacking #OpenSourceHardware #PIO #DMA #RP2350

theoasisbbs.com/onerom-ram-m...
OneROM RAM Mode Turns ROMs Into RAM - The Oasis BBS
OneROM RAM Mode turns OneROM into both ROM and RAM for systems like the VIC-20, using jumpers plus clever PIO and DMA timing.
theoasisbbs.com
January 30, 2026 at 2:33 PM
medvefi.bsky.social
Na!

Ott tart a dolog az ingatlanvasarlassal kapcsolatban, hogy annyira megugrottak az arak, hogy hiaba van onerom, nem is lenne eleg -hacsak nem a 10% oneros dologgal vennek-, akkor is havi 200k jmf lenne a torlesztom havonta egy 34 millios ingatlan eseteben. Ami egy 40nm-es egy nagy szobas,%
October 6, 2025 at 11:56 AM
theoasisbbs.bsky.social
Building the RP2350 One ROM USB Board
#RP2350 #OneROM #RetroHardware #PCBDesign #PiersRocks #DIYElectronics

theoasisbbs.com/building-the...
Building the RP2350 One ROM USB Board - The Oasis BBS
Piers Rocks redesigns the RP2350 One ROM with USB support, tackling tight PCB constraints in a detailed build walkthrough.
theoasisbbs.com
October 9, 2025 at 1:18 PM
gloriouscow.bsky.social
..actually now that I think about it, you don't need to split it. Just write the same 16K BIOS image to each and it should work.

I ended up writing up more details over on OneROM's GitHub discussion page.

github.com/piersfinlays...
OneROM Fire 28 and the Tandy 1000 · piersfinlayson one-rom · Discussion #194
I have successfully upgraded my Tandy 1000 from BIOS v1.00 to BIOS v1.01 via a OneROM Fire 28. I thought I'd document some things here, since the Tandy 1000 (the original, not 1000A) ships with two...
github.com
March 24, 2026 at 5:21 AM
theoasisbbs.bsky.social
One ROM Hardware Refresh Adds RGB LEDs Across the Range
#OneROM #PiersRocks #OpenSourceHardware #RetroComputing #RetroHardware #Commodore64 #Amiga

theoasisbbs.com/one-rom-hard...
One ROM Hardware Refresh Adds RGB LEDs Across the Range - The Oasis BBS
The One ROM hardware refresh adds RGB LEDs, more image selection, wider chip support, and revised 24-, 28-, 32-, and 40-pin boards.
theoasisbbs.com
July 7, 2026 at 1:47 PM
medvefi.bsky.social
OK, hogy a Granit bank tudjuk kie, de amig az OTP minden szarert vonta a penzt, addig a Granit Kamat Plusz szamlamra havonta 10-11k huf pluszba erkezik. Igaz az ingatlanra felretett onerom miatt, de na.
October 1, 2025 at 7:47 AM
theoasisbbs.bsky.social
Pico Flash Web Flasher Makes Pico Updates Easy
#RaspberryPiPico #RP2040 #RP2350 #WebUSB #PicoBoot #UF2 #Firmware #OpenSource #RetroComputing #OneROM

theoasisbbs.com/pico-flash-w...
Pico Flash Web Flasher Makes Pico Updates Easy - The Oasis BBS
Pico Flash web flasher lets you program RP2040 and RP2350 boards in a browser using WebUSB, plus readback and OTP viewing.
theoasisbbs.com
January 28, 2026 at 2:31 PM
theoasisbbs.bsky.social
One ROM USB Update Released
#OneROM #Commodore64 #RetroComputing #USBProgramming #RetroHardware

theoasisbbs.com/one-rom-usb-...
One ROM USB Update Released - The Oasis BBS
Piers Rocks introduces the One ROM USB update, making retro ROM replacement easier with fast USB programming and improved design.
theoasisbbs.com
October 2, 2025 at 1:14 PM
medvefi.bsky.social
Beseltem hitelugyintezovel aki az OpenHouse ingatlanirodaban dolgozik.
Jelenleg jo vagyok 45 millio forintig, de az onerom felett meg kell 2.3 millio forint.
Ami az illetek, ugyved es a tobbi.
Dopperges! A hitel havi 187-192k HUF 25 evre. Jelenleg 35 eves vagyok. 44.5 milla egy 43 nm-es felujitott%
October 28, 2025 at 3:58 PM
theoasisbbs.bsky.social
One ROM Family Expands with New Open Source Retro ROM Options
#OneROM #RetroComputing #Commodore64 #Amiga #OpenSourceHardware #PiersRocks #RetroRepair #VintageComputing

theoasisbbs.com/one-rom-fami...
One ROM Family Expands - The Oasis BBS
Explore the One ROM Family with new 24, 28, 32, and 40 pin open source ROM replacements for retro computer repair and upgrades.
theoasisbbs.com
March 11, 2026 at 12:45 PM
theoasisbbs.bsky.social
One ROM Plugin Demos Show a C64 Rewriting Its Own ROM
#Commodore64 #OneROM #RetroComputing #PiersRocks #C64 #OpenSourceHardware #VintageComputing #RetroHardware

theoasisbbs.com/one-rom-plug...
One ROM Plugin Demos Show a C64 Rewriting Its Own ROM - The Oasis BBS
Piers Rocks explores One ROM plugin demos, from live character tracking to a C64 changing its own Kernal ROM.
theoasisbbs.com
April 10, 2026 at 12:57 PM