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7.3.5.37 CONNID_COS_2_MAP Register (offset = 108h) [reset = 0h]
Connection ID to Class of Service 2 Mapping Register
Connection ID to Class of Service 2 Mapping Register is shown in Figure 7-127 and described in Table 7-
147.
Figure 7-127. Connection ID to Class of Service 2 Mapping Register
31 30 29 28 27 26 25 24
REG_CONNID_COS_ REG_CONNID_1_COS_2
2_MAP_EN
R/W- R/W-
23 22 21 20 19 18 17 16
REG_CONNID_1_CO REG_MSK_1_COS_2 REG_CONNID_2_COS_2
S_2
R/W- R/W- R/W-
15 14 13 12 11 10 9 8
REG_CONNID_2_COS_2 REG_MSK_2_COS_2 REG_CONNID_3_COS_2
R/W- R/W- R/W-
7 6 5 4 3 2 1 0
REG_CONNID_3_COS_2 REG_MSK_3_COS_2
R/W- R/W-
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 7-147. Connection ID to Class of Service 2 Mapping Register Field Descriptions
Bit Field Type Reset Description
31 REG_CONNID_COS_2_ R/W Set 1 to enable connection ID to class of service 2 mapping.
MAP_EN Set 0 to disable mapping.
30-23 REG_CONNID_1_COS_2 R/W
Connection ID value 1 for class of service 2.
22-20 REG_MSK_1_COS_2 R/W Mask for connection ID.
Value 1 for class of service 2.
0 = disable masking.
1 = mask connection ID bit 0.
2= mask connection ID bits
1:0.
3= mask connection ID bits
2:0.
4 = mask connection ID bits
3:0.
5 = mask connection ID bits
4:0.
6 = mask connection ID bits
5:0.
7 = mask connection ID bits
6:0.
19-12 REG_CONNID_2_COS_2 R/W
Connection ID value 2 for class of service 2.
11-10 REG_MSK_2_COS_2 R/W Mask for connection ID.
Value 2 for class of service 2.
0 = disable masking.
1 = mask connection ID bit 0.
2 = mask connection ID bits
1:0.
3 = mask connection ID bits
2:0.
9-2 REG_CONNID_3_COS_2 R/W
Connection ID value 3 for class of service 2.
464
Memory Subsystem SPRUH73H–October 2011–Revised April 2013
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