SYM53C120 Overview
and of the SYM53C120 SCSI Bus Expander chip which supports single-ended to single-end SCSI bus expansion (Extender) or single-ended to differential SCSI bus conversion (Converter). This manual also provides a description of and how to install the SYM20101 Extender board and the SYM20102 Converter board. Both boards use the SYM53C120 SCSI Bus Expander chip.