The CheapLPC is a flashrom burner for the SST49LF020 chip, The Software can read back, and verify the contents of the chip.

The software is also compatible with any other CheapLPC based programmer, like that used in the Martrix by Xodus, Ozx Prog by OZx Modchips, Neurosys, and a few others.

Download: GreenProg (CheapLPC Programmer) v0.7 (1365)

source: wikipedia cheaplpc.com

Questo mio progetto vi dara’ la possibilita’ di Switchare due SID (6581 / 8580). Alcuni brani musicali (SID tunes) sono stati scritti per il SID 6581 e non suonano correttamente sul SID 8580 e viceversa, con questo semplice progetto potrete switchare il SID a piacimento. Questo non e’ un clone del SId2Sid Clone. Questo e’ un SId Switcher ;-D

source: 6581-Wiki

Here’s the Pong in a chip from Polistil (1979) with the Famous chip TMS1965 (GI AY-3-8500 pins compatibile) from Texas Instruments.

wiki: Pong-Wiki

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Questo e’ il mio Commodore Dtv (c64) Modded, mi manca solo una cosa da aggiungere l’interfaccia sd2iec (che si occupa dell’emulazione del Floppy Drive 1541 emulator).

Modifiche che sono state fatte:

• PS/2 keyboard connector.
• External IEC connector.
• 2 joystick ports with switchable reset line for dtvtrans.
• 5V power regulator.
• Switch for external/internal battery power.
• Switch Power On/Off.
• Shadowolf’s Keyboard Twister.
• Floppy Drive Reset.
• Commodore 64 Reset.
• Spiff Color Fix.
• FlashRom Fix (write enabled)

Video:

My homebrew UV Eprom Eraser. I have spent 8 euros for electrical components and 3 euro for the box.

Gallery:

This is my latest Commodore 64 Modding

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Stay on Photo for a short description.