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Posts Tagged ‘firmware’

SIDKick-Pico by Frenetic Firmware update v0.22

December 24th, 2025 No comments

.- the inexpensive dual-SID/FM replacement that you can build yourself -.

SIDKick pico by Frenetic is a microcontroller-based C64 SID replacement. Analog inputs for paddles and mice are available just as for the original SID.

The 0.22 version includes new features such as:

  • Advanced SID filter settings plus 19x measured 6581 filter curves (measurements by Antti S. Lankila)
  • Support for Pico 2 / RP2350
  • Change bus timings (if still necessary at all!) by pressing reset for ~5 seconds, factory reset by pressing reset for >10 seconds
  • Optional offsetting of paddle values now via the configuration tool

(I also added a version of the firmwares where the reset-functionality requires ~30 seconds and ~60 seconds reset press, in case the shorter times conflict with kernal switchers or other extensions)

Review:

My SID Player plays SID tunes with the SIDKick-pico.
SIDKick-Pico by Frenetic.

DownloadSIDKick-Pico Firmware v0.22 (56)

source: c64-wiki.com github.com/frntc/SIDKick-pico

Categories: Firmware, News & Rumors, Today

FNIRSI Firmware upgrade for 2C53T

November 10th, 2025 No comments

Firmware update for FNIRSI® 2C53T Handheld 3in1 Oscilloscope Multimeter Signal Generator.

  • 2C53T Firmware V1.2.0

source: https://www.fnirsi.com/pages/manuals-firmwares

Categories: Firmware, News & Rumors, Today

Aotta PiRTO II (Intellivision Multicart) update firmware

October 22nd, 2025 No comments

Andrea Ottaviani (aotta) has released a couple of firmware updates for the Flash Multicarts based on the Pico Clone (Purple)

PiRTO II v. 1.05b7 (Intellivision flash multicart)

Changelog:

  • Added Arduino IDE version, new environment left more ram space and let games until 180kb run.
  • Fixed Time Pilot.

WARNING!!! THIS NEW VERSION USE A NEW FILE SYSTEM AND YOU NEED TO FORMAT THE PICO FLASH AND RE-UPLOAD ALL BIN+CFG FILES!!!!!

Download:

source: https://github.com/aotta

Categories: Firmware, News & Rumors, Today

October 4th, 2025 Comments off
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Categories: Firmware, News & Rumors, Today

SIDKick-Pico by Frenetic Firmware update v0.211

March 19th, 2025 No comments

.- the inexpensive dual-SID/FM replacement that you can build yourself -.

SIDKick pico by Frenetic is a microcontroller-based C64 SID replacement. Analog inputs for paddles and mice are available just as for the original SID.

This release contains the firmware for SIDKick pico with only minor changes:

  • The reset behavior has been modified to avoid the problems reported for old ultimax cartridges (e.g. Jupiter Lander).

Note:

There are different .uf2-files are firmware files with PWM and/or DAC output, flashing (RGB-)LED on/off AND for hardware revision 0.1 and 0.2, and the new SIDKick pico2040DAC.

Please read the troubleshooting section in case you experience problems.

Review:

My SID Player plays SID tunes with the SIDKick-pico.
SIDKick-Pico by Frenetic.

Download: SIDKick-Pico Firmware v0.211 (504)

source: c64-wiki.com github.com/frntc/SIDKick-pico

Categories: Firmware, News & Rumors, Today

Kung Fu Flash Cartridge Firmware Update v1.52

January 7th, 2025 No comments

A new version of the firmware for the Kung Fu Flash Cartridge by Kim Jørgensen is released.

Changelog:

  • Fix race condition in menu startup #206. Thanks lunadog

Download:

source: github.com/KimJorgensen/KungFuFlash

Categories: Firmware, News & Rumors, Today

SIDKick-Pico by Frenetic Firmware update v0.21

August 22nd, 2024 No comments

.- the inexpensive dual-SID/FM replacement that you can build yourself -.

SIDKick pico by Frenetic is a microcontroller-based C64 SID replacement. Analog inputs for paddles and mice are available just as for the original SID.

Changelog:

  • Flashing PRGs from disk drive 8 (<200 blocks)
  • Timing diagnostics and adjustment
  • Removing of audio bumps/ramps in PWM output
  • Optional offsetting of paddle values (in case diagnostic ROMs complain)

Note:

There are different .uf2-files are firmware files with PWM and/or DAC output, flashing (RGB-)LED on/off AND for hardware revision 0.1 and 0.2.

Please read the troubleshooting section in case you experience problems.

Review:

My SID Player plays SID tunes with the SIDKick-pico.
SIDKick-Pico by Frenetic.

DownloadSIDKick-Pico Firmware v0.21 (498)

source: c64-wiki.com github.com/frntc/SIDKick-pico restore-store.de

Categories: Firmware, News & Rumors, Today

Atari U1MB/Side2/AVG Firmware Update to the latest version

July 26th, 2024 No comments
Atari U1MB/Side2/AVG Firmware Update to the latest version

It’s been 4 years since i last updated the firmware of these devices, so it was time to do so.

Gallery:

Download:

Categories: Firmware, News & Rumors, Today

Kung Fu Flash Cartridge Firmware Update v1.51

July 1st, 2024 No comments

A new version of the firmware for the Kung Fu Flash Cartridge by Kim Jørgensen is released.

Changelog:

  • Support MACH 5 cartridge. Thanks Lord Kopromaster.

Download:

source: github.com/KimJorgensen/KungFuFlash

Categories: Firmware, News & Rumors, Today

ARMSiD by Nobomi New Firmware v2.16

June 16th, 2024 No comments

A new firmware update for the ARMSiD has been released by Nobomi.

News features and fixes in FW 2.16:

  • Fix for 2 MHz mode C128. Since this firmware ARMSID is functional for all modes and types of communication with C128 (even those incompatible with SID documentation).
  • Added to the configuration the possibility to use the EXT IN input (pin 26) as an analog input and connect it to the internal mixer, as on the original chip. You should expect a slight increase in noise background from this input, I recommend using it only when you really need this feature.
  • Also added to the configuration the possibility to change the emulation detection threshold of the 6581/8580 according to the input voltage (pin 28), so called autodetection. Originally this limit is set to 10.5V, what is below indicates 8580 emulation, what is above so 6581. With the new setting, this limit can be about 2V, so you can use logic levels of 5V or even just 3V for switching the emulation type (pin 28 is not used for power supply in ARMSID, only for voltage measurement, no power supply on this pin is required for function).

Download: ARMSiD v2.16 [PRG/D64/CONFIG] (580)

source: nobomi.cz github.com/nobomi/Arduino-ARMSID-configurator

Categories: Firmware, News & Rumors, Today

SIDKick-Pico by Frenetic Firmware update v0.202

June 6th, 2024 No comments

.- the inexpensive dual-SID/FM replacement that you can build yourself -.

SIDKick pico by Frenetic is a microcontroller-based C64 SID replacement. Analog inputs for paddles and mice are available just as for the original SID.

Changelog:

  • This release contains the fix for the NTSC-specific bug of firmware version 0.20 (and the fix for the bug I introduced with 0.201 :-)).

Note:

There are different .uf2-files are firmware files with PWM and/or DAC output, flashing (RGB-)LED on/off AND for hardware revision 0.1 and 0.2.

Review:

My SID Player plays SID tunes with the SIDKick-pico.
SIDKick-Pico by Frenetic.

Download: SIDKick-Pico Firmware v0.202 (486)

source: c64-wiki.com github.com/frntc/SIDKick-pico restore-store.de

Categories: Firmware, News & Rumors, Today

SIDKick-Pico by Frenetic Firmware update v0.201

June 2nd, 2024 No comments

.- the inexpensive dual-SID/FM replacement that you can build yourself -.

SIDKick pico by Frenetic is a microcontroller-based C64 SID replacement. Analog inputs for paddles and mice are available just as for the original SID.

Changelog:

  • This release contains the fix for the NTSC-specific bug of firmware version 0.20.

Note:

There are different .uf2-files are firmware files with PWM and/or DAC output, flashing (RGB-)LED on/off AND for hardware revision 0.1 and 0.2.

Review:

My SID Player plays SID tunes with the SIDKick-pico.
SIDKick-Pico by Frenetic.

Download: SIDKick-Pico Firmware v0.201 (443)

source: c64-wiki.com github.com/frntc/SIDKick-pico restore-store.de

Categories: Firmware, News & Rumors, Today