In article <000801c15f5c$f32fa360$44a2a7cb@joe>, Jinx writes >> On reading data do I get the upper or lower 4 bits first? > >Reads/writes in 4-bit mode are both high nybble first. In both >cases check the Busy flag only after two 4-bit transfers > thank you for the confirmation, it's much appreciated -- Tom Mullan http://www.shacc.demon.co.uk -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu