Block Diagram; Pin Assignment - Gestetner B130 Service Manual

IEEE1394 INTERFACE

4.5.3 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

4.5.4 PIN ASSIGNMENT

Pin 1
Pin No. Signal Description
1 Cable power
2 GND
3 Receive strobe
4 Transmit data
5 Receive data
6 Transmit strobe
B683
CÓPIA NÃO CONTROLADA
Clock
EEPROM
Oscillator
PHY Link
TSB41AB2 TSB12LV23A
Pin 6
B683D908.WMF
12
CÓPIA NÃO CONTROLADA
Pin assignment
Pin 1
Pin 2
Pin 5
Controller
B683D907.WMF
Pin 4
Pin 3
Pin 6
SM