patrick@ism780.UUCP (06/17/84)
#N:ism780:14900006:000:494 ism780!patrick Jun 15 15:29:00 1984 WANTED: INFO ON RS232 INTERFACE FOR C64 Does anyone know of an RS232 interface for the C64 that: a) really exists b) uses standard (+/-12v) signal levels c) really works? I got tired of making phone calls only to be told that "it will be available Real Soon Now", or "it will probably be ok to use TTL signal levels". Patrick Curran Interactive Systems Corp. 1212 Seventh St. Santa Monica, CA 90401. ...{uscvax|ucla-vax|vortex}!ism780!patrick ...decvax!yale-co!ima!ism780!patrick