![](http://datasheet.mmic.net.cn/330000/PM5381_datasheet_16444347/PM5381_14.png)
PRELIMINARY
PMC-Sierra, Inc.
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
xiii
REGISTER 0763H: RXSDQ FIFO OVERFLOW PORT AND INTERRUPT INDICATION......................338
REGISTER 0764H: RXSDQ FIFO SOP ERROR PORT AND INTERRUPT INDICATION.....................339
REGISTER 0765H: RXSDQ FIFO EOP ERROR PORT AND INTERRUPT INDICATION.....................340
REGISTER 0768H: RXSDQ FIFO INDIRECT ADDRESS.......................................................................341
REGISTER 0769H: RXSDQ FIFO INDIRECT CONFIGURATION..........................................................343
REGISTER 076AH: RXSDQ FIFO INDIRECT DATA AVAILABLE THRESHOLD..................................345
REGISTER 076BH: RXSDQ FIFO INDIRECT CELLS AND PACKETS COUNT....................................346
REGISTER 076CH: RXSDQ FIFO CELLS AND PACKETS ACCEPTED AGGREGATE COUNT (LSB)
...................................................................................................................................................................347
REGISTER 076DH: RXSDQ FIFO CELLS AND PACKETS ACCEPTED AGGREGATE COUNT (MSB)
...................................................................................................................................................................347
REGISTER 076EH: RXSDQ FIFO CELLS AND PACKETS DROPPED AGGREGATE COUNT ...........348
REGISTER 0770H: TXSDQ FIFO RESET................................................................................................349
REGISTER 0771H: TXSDQ FIFO INTERRUPT ENABLE......................................................................350
REGISTER 0773H: TXSDQ FIFO OVERFLOW PORT AND INTERRUPT INDICATION ......................351
REGISTER 0774H: TXSDQ FIFO SOP ERROR PORT AND INTERRUPT INDICATION......................352
REGISTER 0775H: TXSDQ FIFO EOP ERROR PORT AND INTERRUPT INDICATION......................353
REGISTER 0778H: TXSDQ FIFO INDIRECT ADDRESS.......................................................................354
REGISTER 0779H: TXSDQ FIFO INDIRECT CONFIGURATION..........................................................356
REGISTER 077AH: TXSDQ FIFO INDIRECT DATA AND BUFFER AVAILABLE THRESHOLDS.......358
REGISTER 077BH: TXSDQ FIFO INDIRECT CELLS AND PACKETS COUNT ....................................360
REGISTER 077CH: TXSDQ FIFO CELLS AND PACKETS ACCEPTED AGGREGATE COUNT (LSB)
...................................................................................................................................................................361
REGISTER 077DH: TXSDQ FIFO CELLS AND PACKETS ACCEPTED AGGREGATE COUNT (MSB)
...................................................................................................................................................................361
REGISTER 077EH: TXSDQ FIFO CELLS AND PACKETS DROPPED AGGREGATE COUNT............362