Has anyone used Microchip MCP2150 for IrDA communication before?=20 i've tied Enable and /RESET to +5V and Baud0:1 to ground for 9600 = Baud....can't seem to get any output from TxIR. but i can get CTS gooing = low for each character sent.DSR was low always.=20 BTW, my 10ohm resistor connected to LEDA lead of HSDL 1001 (IR = tranceiver) was very hot after a few seconds when connected to TxIR. = I've checked my circuit numerous times....ran out of ideas..please help. so i tried using MCP2120 (without IrDA protocal stack handler) and it = worked out fine.=20 Thanks. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body