Re: MK14 schematic revisions
I have written a device driver in z80 assembler that takes an intel hex file and drives an 8250 uart at 320 baud (it is clocked at 13*16*9600Hz.). This can be fed into the tape input of the mk14 and would only require one opto
All the routines are entered with register b the unit number and c the port address of the 8250.
Could be easily built into a program or used with my xbeaver emulator. I have also a program (masmx) which is part of the distribution which is an assembler for the mk14.
To build the driver use command:-
perform drvmac rt
to install in xbeaver
device install rt
device pun rt0
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