Site map

74LS612 - Memory Management Unit
The $D700/$D7FF area - Add an extra I/O area to your C64 or C128.
Disk images - Info about the structure of several disk images.
IEEE-488 - Info about the IEEE interface used by various Commodore computers and peripherals.
The PC ISA bus
What are PLD files? - An explanation of PLD files.
SASI interface - Information about the SASI interface.
Schematics - All my own schematics in Eagle.
Source codes - of various projects and ROMs.

- 27+8KB RAM expansion for the VIC-20
- 1541IDE8: an IDE hard disk drive for your 1541
- C1541LPT and 1541Arduino: No more floppies anymore!
6502 -> 65816 - Replace your 6502 processor with the 16-bitter 65816 and more....
6530 replacement - Replace the broken 6530 of an IEEE drive with a self built one.
CBM-HD - Use a PC as a hard disk drive for your PET and CBM series.
CBM-PC - Use a PC to create images of your CBM floppies.
Debugger - A hardware debugger for your 6502 computer.
The VIC-20 Expanded - Expand your VIC with a lot of memory.
256 KB of RAM for your C64 - Give your C64 256 KB of RAM and more...
6510 -> 65816 - Replace your 6510 processor with the 16-bitter 65816 and more....
More RAM for your 1541 - 24 KB more RAM for your 1541.
E-REU - An idea to make your own 1750 RAM Expansion Unit.

A bigger hard disk drive for your 80286 PC - Equip your 80286 PC with a bigger hard disk drive.
The PC-1 bus and expansion - Commodore PC-1 expansion bus to ISA bus converter.

6502-in-PC - An ISA card with a small 6502 based system.
65816-ATX - A computer based on the WDC65816 on an ATX board.
65816-in-PC - An ISA card with a small 65816 based system.
8032-in-PC - An ISA card with a 6502 for emulating a CBM 8032.
8088 card for the CBM-II
Build your own Memory Management Unit
CP/M 3.0 for the PC - An ISA card with a Z80 for running CP/M 3.0.
Debugger - An hardware debugger for your computer if equiped with a 6502, 6510, 6809 or Z80.
Debugger-LPT - An hardware debugger using or an Arduino as interface.
Debugger for the PC - A hardware debugger for your PC, including Commodore PCs.
EPROM emulator - An EPROM emulator for your LPT port or Arduino.

The Eurocom1802 - A board based on the CDP1802.
The Eurocom6502 - Several boards based on the 6502.
The Eurocom65816 - A boards based on the 658516.
The Eurocom8052 - A board based on the Intel 8052.
The Eurocom80552 - A board based on the Intel 80552.
The Eurocom8085 - A board based on the Intel 8085.
The EurocomSC/MP - A board based on the National Semiconductor INS8060B, also known as SC/MP.
The EurocomTMS7000 - A board based on the TMS700C02.
The EurocomZ80 - A board based on the Zilog Z80.

1541IDE: an IDE hard disk drive for your 1541, first design.
Build your own KIM-1 - Build your own KIM-1, Commodores first computer.
EC8032K - A self built CBM 8032 based on cards made by Elektuur/Elektor.
C64IDE: an IDE hard disk drive for your C64/128 - Add an IDE hard disk drive to your C64 or C128.
C64IDE2: an IDE hard disk drive for your C64/128 (2) - Costed reduced version of previous one.
PC-Copy 64 - Use a PC to read the data directly from the surface of your floppy disks.
PC-Flop - Use a PC as a hard disk drive for the Commodores through a 1541-board.
Even more RAM for your 1541-II - Up to 62 KB for your 1541-II if you want to !!!
X-DMA - A frozen project to load data using DMA.

The Eurocom1802 - A board based on the CDP1802.
6502-in-PC - An ISA card with a small 6502 based system.
65816-in-PC - An ISA card with a small 65816 based system.
8032-in-PC - An ISA card with a 6502 for emulating a CBM 8032.
KIM-1 - schematics and source code.
Build your own KIM-1 - Build your own KIM-1, Commodores first computer.
The Eurocom6502 - Several boards based on the 6502.
The Eurocom65816 - A boards based on the 658516.
Eurocom-I and descendants - Eltec's Eurocom-I is a 6802 based SBC.
MicroKit09 - A rebuild of a from origin French 6809 SBC.
The Eurocom8052 - A board based on the Intel 8052.
The Eurocom80552 - A board based on the Intel 80552.
The Eurocom8085 - A board based on the Intel 8085.
Mini-80188 - SBC based on the 80188 with one 8-bits ISA slot for expansion.
Mini-V20 - SBC based on the 80188 with one 8-bits ISA slot for expansion.
The EurocomSC/MP - A board based on the National Semiconductor INS8060B, also known as SC/MP.
The EurocomTMS7000 - A board based on the TMS700C02.
EVM7000-3 - A remake of Texas Instruments' EVM7000.
CP/M 3.0 for the PC - An ISA card with a small Z80 based system that should be capable of running CP/M 3.0./li>
The EurocomZ80 - A board based on the Zilog Z80.

MP-ASM - An assembler for the 6502 and compatibles, Z80, 6809 aand many more.
AD - An Auto Disassembler for many processors like the 6502, Z80, and 6809.
CBM-HD - Using a PC as an hard disk drive for nearly all your 8-bit Commodores.
Pascal Compiler - A Pascal compiler that generate macros so one code can be compiled for various computers.

CBM-DOS - A new operating system for the PC-XT and better.
Diagnostic ROM for the PC/XT - An EPROM that should replace the BIOS of an IBM (compatible) PC/XT and for testing/debugging.
RB-BASIC - A BASIC version written from cratch in assembly.
My Floating Point adventures - My Floating Point adventures.

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