From: utzoo!decvax!harpo!npoiv!npois!houxm!houxa!houxc!jtp Newsgroups: net.micro Title: VT180 information Article-I.D.: houxc.304 Posted: Tue Jan 11 17:15:01 1983 Received: Thu Jan 13 03:00:33 1983 Does anyone know how to disable the VT180 I/O interrupt structure and used the serial ports as polled devices. Better yet, is there to run on the VT180. DEC has told me that their CP/M reference manual explains the I/O interrupt structure. I ordered my manual three months ago and still haven't received it. John Antrosiglio BTL Holmdel, New Jersey (201) 949-2374 houxc!jtp