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FUJITSU SEMICONDUCTOR DATA SHEET
DS04-22420-1E
ASSP Communication Control
CMOS
Wide Fast-20 SCSI Protocol Controller With PCI Interface
MB86606
s DESCRIPTION
The MB86606 is an intelligent SCSI Protocol Controller (SPC) which complies with ANSI (FAST-20) standard and integrates a PCI local bus interface function. The specification of SCSI controller block is based on the MB86605’s one which is a Wide SCSI-2 protocol controller, with addition of some enhancements such as Fast-20 (ultra-SCSI) support and larger "Data Register FIFO" (512 bytes). The MB86606 is capable of transfering data up to 40 Mbyte/sec. As for the SCSI bus pins, a totem pole type single-ended driver/receiver is incorporated in the device so that it can drive the SCSI bus directly.