PROGRAMMABLE TRANSMISSION SCSI EQUALIZATION

摘要

PROBLEM TO BE SOLVED: To provide a programmable transmission SCSI equalization providing a controlled starting time and/or a synchronized buffer for pre-compensation. SOLUTION: This device comprises first plural parallel switches A, B and second plural parallel switches C, D. The first parallel switches are formed so as to control a first voltage of a first output pin. The second parallel switches are formed so as to control a second voltage of a second output pin. The first and second parallel switches are formed so as to provide rise time control of a differential waveform and driven by a phase data signal.