The M62 Z80 SBC (Previously the M62-Mini Z80 SBC) is a card that holds the components that constitute a computer.
The card consists of:
- the Z80 CPU
- 16C550 UART interface
- 16K FlashROM
- 16K SRAM
- 4MHz Oscillator
- Reset and NMI buttons
There is a location for a header to allow you to use a FTDI USB-UART cable and here is another header (which mounts on the back of the board) to allow a HC-06 Bluetooth UART module to be attached.
There are 2 sets of jumpers at the top edge of the board, one for the UART base address and one for the ROM/RAM bank selection.
The prototype of the SBC works quite well as is currently my main development platform for creating new software and hardware for the M62.
The schematic for this card can be found here
The DesignSpark project files can be found here
[ Finish of details here ]
More will come soon.