T8207 Datasheet, PDF (126/158 Pages) Agere Systems – ATM Interconnect

CelXpres T8207
ATM Interconnect
Advance Data Sheet
September 2001
14 Registers (continued)
14.3.2.3 RX UTOPIA Monitoring
Table 102. PHY Port X Receive Count Structure (PPXRXCNT) (0700h to 07F8h)
Name
Offset Bit Pos. Type Reset
Description
in_cnt_phyX[31:16] 00h
15:0 RW
X Incoming Cell Count for PHY Port X [31:16]. The
in_cnt_phyX[31:16] and in_cnt_phyX[15:0] fields
together are a free-running counter of cells from PHY
port X. Both valid and misrouted cells are counted.
Incoming cells are not counted if they encounter an
Ignore (I) bit in their translation records that is ‘1’ or if
their VPI and/or VCI are out of range.
in_cnt_phyX[15:0] 02h
15:0
Incoming Cell Count for PHY Port X [15:0]. The
in_cnt_phyX[31:16] and in_cnt_phyX[15:0] fields
together are a free-running counter of cells from PHY
port X. Both valid and misrouted cells are counted.
Incoming cells are not counted if they encounter an
Ignore (I) bit in their translation records that is ‘1’ or if
their VPI and/or VCI are out of range.
The letter X in the data structure name and in the bit names represents the values 0 through 31 for the 32 PHY
ports. The base addresses of the 32 data structures are shown below.
Structure Name
Base Address
Structure Name
Base Address
PHY port 0 receive count 0
0700h
PHY port 16 receive count 0
0780h
PHY port 1 receive count 0
0708h
PHY port 17 receive count 0
0788h
PHY port 2 receive count 0
0710h
PHY port 18 receive count 0
0790h
PHY port 3 receive count 0
0718h
PHY port 19 receive count 0
0798h
PHY port 4 receive count 0
0720h
PHY port 20 receive count 0
07A0h
PHY port 5 receive count 0
0728h
PHY port 21 receive count 0
07A8h
PHY port 6 receive count 0
0730h
PHY port 22 receive count 0
07B0h
PHY port 7 receive count 0
0738h
PHY port 23 receive count 0
07B8h
PHY port 8 receive count 0
0740h
PHY port 24 receive count 0
07C0h
PHY port 9 receive count 0
0748h
PHY port 25 receive count 0
07C8h
PHY port 10 receive count 0
0750h
PHY port 26 receive count 0
07D0h
PHY port 11 receive count 0
0758h
PHY port 27 receive count 0
07D8h
PHY port 12 receive count 0
0760h
PHY port 28 receive count 0
07E0h
PHY port 13 receive count 0
0768h
PHY port 29 receive count 0
07E8h
PHY port 14 receive count 0
0770h
PHY port 30 receive count 0
07F0h
PHY port 15 receive count 0
0778h
PHY port 31 receive count 0
07F8h
126
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