PM7311 pmc-sierra, PM7311 Datasheet - Page 117

• Manufacturer Part Number: PM7311
• Description: Freedm 84a1024l Assp Telecom Standard Datasheet
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2021832, Issue 2
Register 0x020: Miscellaneous Control
This register contains miscellaneous control bits.
CC_CNT_INTVL
CI_LOOKUP_CHAN
The Connection Context Count Interval bit is used to initiate counting intervals for the
LSNE_CNT, USNE_CNT and DE_CNT counters in the Connection Context SRAM. A new
counting interval is initiated every time this bit is toggled.
The Any-PHY-based CI lookup bit controls the manner in which CI lookup operations in the
Re-sequence Structures (RS) memory is performed for sequenced and transparent datagrams.
When set to 1, the datagram’s Any-PHY channel number is used as bits [21:12] of the lookup
key. When set to 0, the datagram’s HDLC channel number is used as bits [21:12] of the
lookup key. See Table 39 for more details.
Bit
Bit 31
To
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
FREEDM 84A1024L ASSP Telecom Standard Product Data Sheet
Function
Unused
CI_LOOKUP_CHAN
CC_CNT_INTVL
Default
X
0
0
Released
117