MB86616 Datasheet, PDF (1/63 Pages) Fujitsu Component Limited. – IEEE1394-SCSI Tailgate

FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP Communication Control
DS04-22005-1E
IEEE1394-SCSI Tailgate
MB86616
s DESCRIPTION
The MB86616 is the LSI for protocol conversion to connect SCSI devices to the IEEE 1394 bus. This LSI integrates
a 1394 controller compliant with the IEEE Standard for High Performance Serial Bus (IEEE Std. 1394-1995, or
FireWire standard) and an SCSI protocol controller compliant with the SCSI-Fast20 standard on a single chip. It
also incorporates the F²MC-16F as a processor for controlling the individual on-chip controllers, providing ease
of control.
The IEEE 1394 controller unit has two ports for use in a cable environment and contains a differential transceiver
and a comparator. It supports S400 data transfer rates. In addition, it supports the Chain command to continuously
issue request packets for data transmission and reception, improving the efficiency of data transfer.
The SCSI protocol controller unit conforms to 8-bit Fast20 SCSI, enabling data transfer at a maximum of
20 Mbyte/s. For the SCSI bus terminal, the unit contains a totem pole type of single-end driver/receiver so that it
can drive the SCSI bus directly.
While inheriting the AT architecture of the F²MC-16/16H family, the instruction set for the F²MC-16F CPU core
incorporates additional instructions for high-level languages, supports extended addressing modes, and contains
enhanced multiplication and division instructions as well as a substantial collection of improved bit manipulation
instructions.
s PACKAGE
144-pin Plastic LQFP
(FPT-144P-M08)