neat8701 replaces the original MOS 8701 clock divider IC. The design is based on a modern chip ICS525-01. Power consumption is lower and clock signal quality way better.
The PCB is available with an on board oscillator or without it. Without the oscillator the circuit uses the crystal on the C64 motherboard.
NTSC mode is selected with a solder bridge. The oscillator is also different for the NTSC model.
Comes with flat pins which fit well the socket on C64 motherboards. Round pins available at request.
Prices:
Without oscillator: DIY kit with loose parts 10€. Soldered unit 15€.
With oscillator: DIY kit with loose parts 12€. Soldered unit 17€.
Shipping Europe 2,75€. Outside Europe 3,70€. PayPal fee 0,75€.
Notice to DIY kit buyers: the smallest parts are 0402. Assembly instructions:
https://drive.google.com/file/d/1uVSmFRUNs9WY1Lku_POoOs2EcFWaweWS/view?usp=drivesdk
Check out my other sales posts:
Joystick port ESD protector V1.1 https://www.amibay.com/showthread.php?108652-Joystick-port-ESD-protector-v1-1
Joystick port ESD protector v2.0 https://www.amibay.com/showthread.php?111636-Joystick-Port-ESD-Protector-2-0-Fits-Amiga-C128DCR-etc
neatPLA https://www.amibay.com/showthread.php?111794-neatPLA-The-best-looking-PLA-for-fixing-your-C64-)
SRAM for C64 https://www.amibay.com/showthread.php?106896-SRAM-for-C64
Switchless JiffyDOS https://www.amibay.com/showthread.php?106893-Switchless-JiffyDOS-anyROM-for-all-models
The PCB is available with an on board oscillator or without it. Without the oscillator the circuit uses the crystal on the C64 motherboard.
NTSC mode is selected with a solder bridge. The oscillator is also different for the NTSC model.
Comes with flat pins which fit well the socket on C64 motherboards. Round pins available at request.
Prices:
Without oscillator: DIY kit with loose parts 10€. Soldered unit 15€.
With oscillator: DIY kit with loose parts 12€. Soldered unit 17€.
Shipping Europe 2,75€. Outside Europe 3,70€. PayPal fee 0,75€.
Notice to DIY kit buyers: the smallest parts are 0402. Assembly instructions:
https://drive.google.com/file/d/1uVSmFRUNs9WY1Lku_POoOs2EcFWaweWS/view?usp=drivesdk
Check out my other sales posts:
Joystick port ESD protector V1.1 https://www.amibay.com/showthread.php?108652-Joystick-port-ESD-protector-v1-1
Joystick port ESD protector v2.0 https://www.amibay.com/showthread.php?111636-Joystick-Port-ESD-Protector-2-0-Fits-Amiga-C128DCR-etc
neatPLA https://www.amibay.com/showthread.php?111794-neatPLA-The-best-looking-PLA-for-fixing-your-C64-)
SRAM for C64 https://www.amibay.com/showthread.php?106896-SRAM-for-C64
Switchless JiffyDOS https://www.amibay.com/showthread.php?106893-Switchless-JiffyDOS-anyROM-for-all-models
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