Re: 8BIT ISA SERIAL I/O TO PS2 MOUSE
Posted on 2019-02-28, 16:58
Now this is where i lack some knowledge - do those dual serial chips allow to disable one serial port, if wanted? Maybe we could have second COM enable jumper? Dual UART in plcc44 uses chip select and channel select inputs, with chip select the computer cpu selects the whole DUART while with …