STANDARD PRODUCT
PM4351 COMET
DATA SHEET
PMC-1970624
ISSUE 10
COMBINED E1/T1 TRANSCEIVER
Table 10
Function
- PM4351-RI Pin Summary
Pins
Backplane Transmit Interface
4 pins
4 pins
6 pins
4 pins
5 pins
4 pins
5 pins
23 pins
25 pins
80 pins
80 pins
Backplane Receive Interface
Transmit Line Interface
Receive Line Interface
Timing Options Control
Analog Support Circuitry
JTAG (IEEE 1149.1) Boundary Scan Test Interface
Microprocessor Interface
Power and Ground
Total Functions Pins
Total
Table 11
Function
PM4351-NI Pin Summary
Pins
4 pins
4 pins
6 pins
4 pins
5 pins
4 pins
5 pins
23 pins
25 pins
80 pins
1 pin
Backplane Transmit Interface
Backplane Receive Interface
Transmit Line Interface
Receive Line Interface
Timing Options Control
Analog Support Circuitry
JTAG (IEEE 1149.1) Boundary Scan Test Interface
Microprocessor Interface
Power and Ground
Total Functions Pins
Unused Pins
Total
81 pins
Notes on Pin Description:
PROPRIETARY AND CONFIDENTIAL
30
PMC [ PMC-SIERRA, INC ]
