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SX Specific RS232 Serial IO

Try the RS232 ISR Timing Calculator to find the clock, prescale, RTCC increment and ISR divider

NEW! Check this out! The RCL-1 RS232 Level Converter in a DB9 backshell

NEW! Why re-invent the wheel? The RS-232 / I²C-Adapter & Parallel I/O Module is already available.

Simple: (no interrupts)

Virtual Peripherals:



Calculating Parity

See also:




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