Software. By Lee Davison.

Here is a version of EhBASIC for this board. As of yet there is no code yet to initialise the PITs so they are left in their RESET state. The UART is initialised so that the I2C bus is in it's idle (floating) state.

Communication is via the RS232 port (not the dataport) at 9600 baud and is wired for full hardware handshake. A diagram is here.

The assembly source zip file.

The S-record ROM zip file.

The binary ROM zip file.

Last page update: 17th February, 2005.

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