Block Diagram; Pin Assignment - Ricoh G092 Service Manual

IEEE1394 INTERFACE

6.6.3 BLOCK DIAGRAM

IEEE1394 Board
1394 I/F
PC
1394 I/F
• PHY: Physical layer control device
• Link: Link layer control device
• EEPROM: 256-byte ROM

6.6.4 PIN ASSIGNMENT

Pin 1
Pin No.
1 Cable Power
2 GND
3 Receive strobe
4 Transmit data
5 Receive data
6 Transmit strobe
G081/G092
Clock
Oscillator
PHY
TSB41AB2
Pin 6
G081D951.WMF
Signal Description
EEPROM
Link
TSB12LV23A
Pin assignment
Pin 1
Pin 2
Pin 5
6-54
Controller Board
G081D950.WMF
Pin 4
Pin 3
Pin 6
SM