Single Board Computers
The table below summarizes the Single Board Computer boards created by members of the RBC community. Each board has its own page with detailed information about the board.
| Board Name | CPU(s) | Expansion Bus Interface | Other Notes |
|---|---|---|---|
| SBC V2 | Zilog Z80 | ECB | |
| Mark IV | Zilog Z180 | ECB | Mark IV Legacy Wiki Folder |
| SBC-188 | Intel/AMD 80C188 | ECB | SBC-188 Legacy Wiki Folder ……Updated Jan-2020 to board revision 3 |
| 6x0x-ATX-6U | MOS 6502 Motorola 6809 Motorola 6802 Hitachi 6309 | ECB | Card has interfaces for installation in a standard MicroATX case and use of a standard ATX power supply |
| Zeta SBC | Zilog Z80 | N/A (see notes) | Supports ParPortProp add-on card via parallel interface |
| Zeta SBC V2 | Zilog Z80 | N/A (see notes) | Supports ParPortProp add-on card via parallel interface |
| Multicomp | Motorola 6809 MOS Technologies 6502 Zilog Z80 | N/A | An FPGA based single board computer programmable at the hardware level. |
| N8 | Zilog Z180 | ECB | Previously known as the “Home Computer”. N8 Legacy Wiki Folder |
| SBC6120-RBC Edition | Harris HD-6120 | N/A (see notes) | Updated version of Spare Time Gizmos board. Has an onboard expansion port specific to this board with address/data/control lines |
| Gryphon 68030 | Motorola 68030 | N/A | Gryphon 68030 Legacy Wiki Folder |
| CPU280 | Zilog Z280 | ECB | Project to revive original design by Tilmann Reh |
| MiniMax8085 | Intel 8085A | Extension header with most 8085 signals | |
| SBC 65C816 | WDC 65C816 | ECB | 65816 SBC with 32K ROM, 512K RAM and ECB bus support. |
| Tiny68K | Motorola 68000 | NA (see notes) | Low cost, support CP/M 68K, 16 meg of dynamic memory |
| MPU302 | Motorola 68302 | Custom 96-pin DIN41612 | Please note the expansion bus header is not compatible with ECB bus. Repurposed SPX MPU board for CP/M 68K. Read about it on Hackaday |
| PE6502 | WDC 65C02 | Custom 40-pin | 65C02-based, low parts count/easy to assemble, Wozmon/Integer BASIC/AppleSoft Lite/Krusader Asm/Disasm/Debugger built-in ROM, 32K SRAM, Propeller term. |
| MC14500 | MC14500 | NA | MC14500 board. Uses switches to load data/commands. |
| SDC | 8080 8085 Z80 65C02 65C816 MC68008 | Simple boards with various old microprocessors with the whole logic of a computer other than the CPU implemented in an STM32-family microcontroller. The boards are powered via USB from a PC and communicate with a terminal program on the PC via two virtual COM channels implemented in an USB device. The first VCOM provides a command interface to a hardware monitor for controlling the CPU, single-stepping with disassembly, .HEX file loading, etc., while the other serves as target computer's console. | |
| YAZ180 | Zilog Z180 | IDE & I2C | SBC including: Z8S180, Am9511A-1 APU, 82C55 PIO, PCA9665 I2C. ESP8266 Serial Interface, 1MB RAM, up to 512kB Flash. |
| SBC-85 | 8085 | RS232, Full Exp Bus | 8085 Single Board Computer |
| Blitz | MC68030 | ISA, IDE, Floppy | 32-bit 68030 based board with an ISA bus, Micro-ATX form factor. |
