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S/UNI-QUAD
PMC-Sierra, Inc.
PM5349 S/UNI-QUAD
DATASHEET
PMC-971239 ISSUE 6 SATURN USER NETWORK INTERFACE (155-QUAD)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
147
Register 0x6B: RXCP Receive Cell Counter (LSB)
Bit Type Function Default
Bit 7 R RCELL[7] X
Bit 6 R RCELL[6] X
Bit 5 R RCELL[5] X
Bit 4 R RCELL[4] X
Bit 3 R RCELL[3] X
Bit 2 R RCELL[2] X
Bit 1 R RCELL[1] X
Bit 0 R RCELL[0] X
Register 0x6C: RXCP Receive Cell Counter
Bit Type Function Default
Bit 7 R RCELL[15] X
Bit 6 R RCELL[14] X
Bit 5 R RCELL[13] X
Bit 4 R RCELL[12] X
Bit 3 R RCELL[11] X
Bit 2 R RCELL[10] X
Bit 1 R RCELL[9] X
Bit 0 R RCELL[8] X
Register 0x6D: RXCP Receive Cell Counter (MSB)
Bit Type Function Default
Bit 7 Unused X
Bit 6 Unused X
Bit 5 Unused X
Bit 4 Unused X
Bit 3 Unused X
Bit 2 R RCELL[18] X
Bit 1 R RCELL[17] X
Bit 0 R RCELL[16] X
RCELL[20:0]:
The RCELL[18:0] bits indicate the number of cells received and written into
the receive FIFO during the last accumulation interval. Cells received and
filtered due to HCS errors or Idle cell matches are not counted. The counter
should be polled every second to avoid saturation. The contents of these
registers are valid a maximum of 67 RCLK periods after a transfer is triggered