VRQ Mapper RegistersBCM5718 Programmer’s Guide
Broadcom®
January 29, 2016 • 5718-PG108-R Page 457
The table below lists registers addresses of all 18 pairs:
AND/OR 30 RW 0 0 => Perfect Match Addr && VRQ Filter Set
1 => Perfect Match Addr || VRQ Filter Set
Activate VRQ Filter Set in
this Term
29 RW 0 Write a 1 in this field to activate the VRQ Filter Set
selected by field [28:24].
VRQ Filter Set # 28:24 RW 0x0 Write 1 – 31 in this field to select the VRQ Filter Set
for Term D.
Product Term C
Activate Product Term C 23 RW 0 Write a 1 to activate this whole Product Term
AND/OR 22 RW 0 0 => Perfect Match Addr && VRQ Filter Set
1 => Perfect Match Addr || VRQ Filter Set
Activate VRQ Filter Set in
this Term
21 RW 0 Write a 1 in this field to activate the VRQ Filter Set
selected by field [20:16].
VRQ Filter Set # 20:16 RW 0x0 Write 1 – 31 in this field to select the VRQ Filter Set
for Term C.
Product Term B
Activate Product Term B 15 RW 0 Write a 1 to activate this whole Product Term
AND/OR 14 RW 0 0 => Perfect Match Addr && VRQ Filter Set
1 => Perfect Match Addr || VRQ Filter Set
Activate VRQ Filter Set in
this Term
13 RW 0 Write a 1 in this field to activate the VRQ Filter Set
selected by field [12:8].
VRQ Filter Set # 12:8 RW 0x0 Write 1 – 31 in this field to select the VRQ Filter Set
for Term B.
Product Term A
Activate Product Term A 7 RW 0 Write a 1 to activate this whole Product Term.
AND/OR 6 RW 0 0 => Perfect Match Addr && VRQ Filter Set
1 => Perfect Match Addr || VRQ Filter Set
Activate VRQ Filter Set in
this Term
5 RW 0 Write a 1 in this field to activate the VRQ Set
selected by field [4:0].
VRQ Filter Set # 4:0 RW 0x0 Write 1 – 31 in this field to select the VRQ Filter Set
for Term A.
Table 114: VRQ Mapper Register List
VRQ Entry # Second Half Register Address First Half Register Address
0 (Default) 0x5604 0x5600
1 0x560C 0x5608
2 0x5614 0x5610
3 0x561C 0x5618
4 0x5624 0x5620
5 0x562C 0x5628
Table 113: Second Half VRQ Mapper Entry Register (Cont.)
Name Bits Access
Default
Value
Description
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