MB86616 Datasheet, PDF (9/63 Pages) Fujitsu Component Limited. – IEEE1394-SCSI Tailgate

s BLOCK DIAGRAM
• Normal Operation Mode
MB86616
SCLK
FIL
PLL
RF
Clock
frequency
divider
External interface
F²MC-16F
CPU
F²MC-16F
bus
RAM
4 kbyte
16 bit
Timer
×3
CPU bus
External
interrupt
TPA0/TPA1
TPA0/TPA1
TPB0/TPB1
TPB0/TPB1
TPBIAS0/TPBIAS1
IEEE1394
block
DREQA
DWRA
DRDA
Exchange
block
DREQB
DWRB
DRDB
SCSI
block
DMA data bus
RST
BSY
SEL
MSG
CD
IO
REQ
ACK
ATN
DBP
DB0 to DB7
9