upd72872 Renesas Electronics Corporation., upd72872 Datasheet - Page 4

• Manufacturer Part Number: upd72872
• Description: Ieee1394 1-chip Ohci Host Controller
• Manufacturer: Renesas Electronics Corporation.

PHY Block Diagram
4
PHY Control
Signal
Remark Cable Port:
PHY/Link
Interface
Interface
Status
Power
Cable
Link
I/O
Data Sheet S14793EJ1V0DS
State Machine
Transmit Data
Receive Data
Decoder and
and Control
Arbitration
Encoder
Retimer
Logic
Generator
Generator
Oscillator
Transmit
Voltage
Current
System
Crystal
Cable
Cable
Clock
Port1
Port2
PLL
and
and
Signal
PHY