PXB4330 Datasheet, PDF (123/201 Pages) Infineon Technologies AG – ICs for Communications

PXB 4330
Register Descriptions
Internal Table 5: Queue Parameter Table Transfer Registers
Queue Parameter Table Transfer Registers are used to access the internal Upstream
and Downstream Queue Parameter Tables (QPT) containing 2*1024 entries. In both
Table 6-11 and Table 6-12 provide an overview of the registers involved. Each QPT
entry consists of 64 bits, splitted into two 32-bit internal RAMs.
Table 6-11 Registers for QPT Upstream Table Access
63
32
QPT RAM entry high word (Upstream)
RAM Select:
15
0 15
0
15
0
QPTHU1
QPTHU0
MAR=11_H
Entry Select:
15
0 15
0
15
0
QMSKU1
QMSKU0
WAR (0..1023_D)
31
0
QPT RAM entry low word (Upstream)
15
0 15
0
QPTLU1
QPTLU0
15
0 15
0
QMSKU1
QMSKU0
RAM select:
15
0
MAR=10_H
Entry Select:
15
0
WAR (0..1023_D)
Data Sheet
6-123
09.99