Site map
Homepage
C= computers and peripherals
1541
- info about the 1541 floppy drive.
Commodore PCs and other compatibles
CP/M cartridge for the C64
KIM-1
- schematics and source code.
Documents
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.
Electronics
Hardware projects
Projects related to the old Commodore 8-bitters
- 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.
Commodore PC related projects
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.
Projects related to non-Commodores.
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.
Eurocom-I and descendants
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.
EVM7000-3
- A remake of Texas Instruments' EVM7000.
IBM5160 PC/XT clone
- A PC/XTclone with 960 KB of configurable SRAM.
IBM5160 PC/XT ATX clone
- The ATX version of the above project.
MicroKit09
- A rebuild of the from origin a French 6809 SBC.
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.
My TTL-CPUs
- My own TTL-CPU projects.
My TTL CPU
, the smallest one
Mini6502
, the middle one
Big6502
, the biggest one
Old projects.
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.
All my Single Board Computers.
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.
Software projects
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.
PC Software
- Software meant to run on a PC.
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.
Non Commodore computers
The Aster computers
The Elektor/Elektuur computers
Having questions or comment? You want more information?
You can email me
here
.