ADDCOM(4) - Device Drivers Manual
ADDCOM(4) - Device Drivers Manual # ADDCOM(4) - Device Drivers Manual NAME # addcom - multiplexing serial communications interface SYNOPSIS # addcom0 at isa? port 0x108 irq 5 com* at addcom? DESCRIPTION # The addcom driver provides support for Addonics FlexPort 8/S (and probably FlexPort 4/S) boards that multiplex together up to eight (or four) EIA RS-232C (CCITT V.28) communications interfaces. Each addcom device is the master device for up to eight com devices. ...