RELEASED

PM7350 S/UNI-DUPLEX

DATA SHEET

PMC-1980581

ISSUE 5

DUAL SERIAL LINK PHY MULTIPLEXER

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

iv

REGISTERS 0X18, 0X1A: RXD1, RXD2 BIT ORIENTED CODE RECEIVER

ENABLE................................................................................................116

REGISTER 0X19, 0X1B: RXD1, RXD2 RECEIVE BIT ORIENTED CODE

STATUS ................................................................................................117

REGISTERS 0X1D, 0X1F: TXD1, TXD2 TRANSMIT BIT ORIENTED CODE.118

REGISTER 0X20: MICROPROCESSOR CELL BUFFER INTERRUPT..........119

REGISTER 0X21: MICROPROCESSOR INSERT FIFO CONTROL.............. 121

REGISTER 0X22: MICROPROCESSOR EXTRACT FIFO CONTROL .......... 122

REGISTER 0X23: MICROPROCESSOR INSERT FIFO READY................... 124

REGISTER 0X24: MICROPROCESSOR EXTRACT FIFO READY ............... 125

REGISTER 0X25: INSERT CRC-32 ACCUMULATOR (LSB)......................... 126

REGISTER 0X26: INSERT CRC-32 ACCUMULATOR (2ND)......................... 126

REGISTER 0X27: INSERT CRC-32 ACCUMULATOR (3RD)......................... 126

REGISTER 0X28: INSERT CRC-32 ACCUMULATOR (MSB)........................ 127

REGISTER 0X29: EXTRACT CRC-32 ACCUMULATOR (LSB) ..................... 128

REGISTER 0X2A: EXTRACT CRC-32 ACCUMULATOR (2ND) .................... 128

REGISTER 0X2B: EXTRACT CRC-32 ACCUMULATOR (3RD) .................... 128

REGISTER 0X2C: EXTRACT CRC-32 ACCUMULATOR (MSB).................... 129

REGISTER 0X2D: MICROPROCESSOR CELL DATA................................... 130

REGISTER 0X30: RXD1 EXTRACT FIFO CONTROL ................................... 131

REGISTER 0X31: RXD1 EXTRACT FIFO INTERRUPT STATUS.................. 132

REGISTER 0X34: RXD2 EXTRACT FIFO CONTROL ................................... 133

REGISTER 0X35: RXD2 EXTRACT FIFO INTERRUPT STATUS.................. 134

REGISTER 0X3C: RECEIVE LOGICAL CHANNEL FIFO CONTROL............ 135