RS232C to 64 bit I/O unit
RS232C to 64 bit I/O unit
looking how to connect for a 64-bit digital input / output unit to serial port RS232C. Ideally w/o MCU
Re: RS232C to 64 bit I/O unit
I'm afraid it's not possible without an MCU. In theory you could use parallel input shift registers to send, add start and stop bits to the data bits and shift the contents. But for 64-bit data, that's too many registers. MCU is more flexible.