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Request PIDs f540 and f542 for One ROM #1185

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Request PIDs f540 and f542 for One ROM #1185

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13 changes: 13 additions & 0 deletions 1209/F540/index.md
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---
layout: pid
title: One ROM Bootloader
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@tannewt tannewt Apr 28, 2026

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Why do you need a bootloader PID? The RP2350 has a built in bootloader.

owner: piers.rocks
license: MIT and CC SA-BY 4.0
site: https://onerom.org/
source: https://github.com/piersfinlayson/one-rom/
---
Bootloader for One ROM, the most flexible replacement ROM for your retro system.

One ROM emulates a wide range of mask programmed ROMs, EPROMs and EEPROMs, including 24, 28 and 32 pin 8-bit ROMs, and 40 pin 16-bit ROMs. It can be used to replace the original ROMs used in thousands of types of microprocessor based systems from the late 1970s, 1980s and 1990s.

One ROM is based around Raspberry Pi's RP2350 microcontroller and uses custom, bare metal firmware.
13 changes: 13 additions & 0 deletions 1209/F542/index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
---
layout: pid
title: One ROM
owner: piers.rocks
license: MIT and CC SA-BY 4.0
site: https://onerom.org/
source: https://github.com/piersfinlayson/one-rom/
---
One ROM is the most flexible replacement ROM for your retro system.

It emulates a wide range of mask programmed ROMs, EPROMs and EEPROMs, including 24, 28 and 32 pin 8-bit ROMs, and 40 pin 16-bit ROMs. It can be used to replace the original ROMs used in thousands of types of microprocessor based systems from the late 1970s, 1980s and 1990s.

One ROM is based around Raspberry Pi's RP2350 microcontroller and uses custom, bare metal firmware.