8 RAM chips on a C64 board. RAM is a shortcut for Random Access Memory. The chips of computers, which are used as temporary memory, are called RAM. The input - also programs …

2018年4月12日 · Now if I don't have any cartridge installed, it will but up what looks normal but only shows 2711 Bytes of memory. I have two BB's that do exactly the same thing. This one …

UltiMem64 replace the 2 4464 DRAM ICs on newer Commodore 64 motherboards (and can be installed in older 8-IC 4164 DRAM based motherboards using the DRAMCarrier PCB) and …

2012年12月23日 · I'm wondering if it's possible to replace the 8 x 4164 RAM ICs (8k x 8 ram) with 2 x 62256 (32k x 8 sram). I found no DIY solutions for C=64 ram replacement, and since I …

This is a Arduino sketch to test Hitachi HM4864P-2 dynamic memory chips, used in some Commodore C64 boards. It was written using plain avr-libc omitting the Arduino bootloader, …

2014年6月2日 · I recommend checking your PSU if you have an original PSU, damaged ram might be a consequence of a failing PSU. Also recommend you get an over voltage protection …

2022年8月7日 · TMS4164-15NL this is a good replacement for ram. Here's a list. I do not know if it lists all possible options, but it should be a good start: https://www.c64 …

8 brand new 16 pin sockets and 8 pieces brand new vintage FUJITSU MB8264A -15 150nS dynamic RAM DRAM 64kx1 164 4864 IC Apple IIe Commodore 64 Oric IBM PC. These ICs …

This page collects all the schematics and datasheets for the Commodore 64 in one place--not just for the machine as a whole, but for every individual chip (including variants from multiple …

2013年12月28日 · Yes, if your C64 is a C64C with two RAM chips you can use these from your edited link. They have 18 pins, in the first link they have 24 pins and will not fit. Subscription is …