MB86616 Datasheet, PDF (11/63 Pages) Fujitsu Component Limited. – IEEE1394-SCSI Tailgate

MB86616
s FUNCTIONS of BLOCKS
• CPU Block
This block controls the individual blocks. It incorporates the F²MC-16F as the core and RAM, 16-bit timers (3
channels) , and an external interrupt controller as peripheral circuits.
• IEEE 1394 Block
This block controls the IEEE 1394 interface.
• SCSI Block
This block controls the SCSI interface.
• PLL Circuit
This block generates clock signals for individual blocks from the reference clock signal generated by the clock
module.
Reference oscillation frequency
: 24.576 MHz
Clock frequency for CPU block
: 24.576 MHz
Clock frequency for IEEE 1394 block : 393.216 MHz (for bus) , 49.152 MHz (for internal operation)
Clock frequency for SCSI block
: 39.322 MHz
Clock frequency for Exchange block : 39.322 MHz
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