Commodore 16/Plus4 CPU Replacement (or how to build an adapter) - YouTube
7501/8501 replacement from Zaxon
Commodore 16: CPU 7501/8501 FPGA Replacement - Retroacademy
MOS 8501/ CSG 8501 NOS | Piotr Zito | Flickr
cpu-collection.de >> by Manufacturer >> MOS >> 850x
MOS 8501 R1 CPU Chip, Microprocessor for Commodore 16/116/plus/4, Tested Genuine EUR 74,95 - PicClick IT
MOS 8501
1pcs/lot Mos 8501 Mos 8502 8501r1 Dip-40 - Integrated Circuits - AliExpress
MOS - 85xx - MOS 8501R1 - chipdb.org
Commodore 16 - Remi's Classic Computers
MOS 7501/8501 - Hardware - Plus/4 World
MOS 7501/8501 - Hardware - Plus/4 World
Monotech's MOS CPU Replacer Turns a Humble 6502 Into a Drop-In 6510, 6510T, 8501, 8502 Equivalent - Hackster.io
MOS 8501 8501R1 Vintage CPU From Commodore Plus 4 for sale online | eBay
MOS 8501 CPU Chip, Microprocessor for Commodore 16/116/plus/4, Tested Genuine | eBay
MOS CPU Replacer – replace rare/expensive/unreliable MOS CPUs (6510/6510T/ 8501/8502) with a standard 6502 CPU : r/thisweekinretro
CPU | Details | Hackaday.io
MOS CPU Replacer (6510/8501)
Commodore 16 / C16 CPU replacement - World of Jani
CPU MOS 8501 6510 Adapter Kit Commodore C16 C116 PLUS/4 - Etsy
