SHARE |
|
by Bill Degnan - 05/26/2016 10:38 | |
See thread
http://www.vcfed.org/for...ackplane-into-PDP-11-40 "...RT-11 will use the card in a vanilla fashion. Basic interrupts for each input and output byte received/sent. No handshaking for modem or CTS/RTS or other control signal support (often called out of band controls). In-band control (in the serial data stream) exists for flow control keys (Control Q, Control S) or interruption (Control C) are provided...." Reply |