In SX Microcontrollers, SX/B Compiler and SX-Key Tool, rcarmel wrote:

Thanks for the reply.

I do have the terminal program set to 8N1 and the correct baud, with no handshake (as per the notes in the uart_vp).  

I do have ground connected (as the pc would not have recieved anything if not) and all pin connections are exactly as described in the uart_vp:

 SX	      |	   	 | 	MAX232 	   |          9-pin plug  
;   		RA.3 -|----------|- T1IN    T1OUT -|-----TD-----|-2-|----------------  SERIAL
;      PORT A	RA.2 -|----------|- T2IN    T2OUT -|-----CTS----|-8 |----------------	PORT
;		RA.1 -|----------|- R1OUT   R1IN  -|-----RD-----|-3 |----------------    ON
;		RA.0 -|----------|- R2OUT   R2IN  -|-----RTS----|-7 |----------------    PC

rcarmel

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