PXF4336 Datasheet, PDF (242/425 Pages) Infineon Technologies AG – ABM Premium ATM Buf fer Manager

ABM-P
PXF 4336 V1.1
Register Description
•
Table 7-9 WAR Register Mapping for TCT Table Access
Bit
15
14
13
12
11
10
9
8
Unused(7:0)
Bit
7
6
5
Unused CoreSel
4
3
TCID(3:0)
2
1
0
word64Sel(1:0)
CoreSel
Selects the ABM-P core for TCT table access:
0
Upstream core selected (Core 0)
1
Downstream core selected (Core 1)
TCID(3:0)
Selects The Traffic Class for the TCT table access in the range
(0..15).
word64Sel(1:0)
Selects The 64-Bit Word of the 256-bit TCT table entry for access:
00
Bit field (63..0) of traffic class entry is selected.
01
Bit field (127..64) of traffic class entry is selected.
10
Bit field (191..128) of traffic class entry is selected.
11
Bit field (255..192) of traffic class entry is selected.
The meaning of registers TCTi (i=3..0) depends on the word selection bit field
’word64Sel(1:0)’ in the WAR, because 256-bit TCT entries are mapped to 64 bits of
registers TCTi (i=3..0) by this selection:
Data Sheet
242
2001-12-17