SCSI INTERFACE CONNECTOR, SCSI CONTROLLER, SCSI CABLE AND SCSI BACK PLANE

摘要

PROBLEM TO BE SOLVED: To enable even a high-speed SCSI interface to connect seven SCSI devices at a maximum without complicating the connecting configuration of equipment by providing plural lines through which an REQ signal and an ACK signal flow among SCSI interface signals. ;SOLUTION: An SCSI cable 12 has anREQ#1 signal line 13a and an REQ#2 signal line 13b as REQ# signal lines and has an ACK#1 signal line 14a and an ACK#2 signal line 14b as ACK# signal lines. The REQ#1 signal line 13a and REQ#2 signal line 13b mutually alternately connect the REQ# signal pin of SCSI connectors and one not-used pin and the ACK#1 signal line 14a and ACKξ2 signal line 14b mutually alternately connect the ACK# signal pin of the SCSI connectors and one not-used pin. Thus, the electric load capacitance per line of the signal line is reduced by half.;COPYRIGHT: (C)1999,JPO