Files
super6502/sw/io.inc65
Byron Lathi 0b5ccf48b8 Add basic UART driver
This didn't have a chance to get tested so I hope it works.

There is not fancy stuff here, just write to the register and wait till
it is done.
2022-03-14 00:24:08 -05:00

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SEVEN_SEG = $7ff0
UART = $7ff4
UART_TXB = UART
UART_RXB = UART
UART_STATUS = UART + 1