PXB4330 Datasheet, PDF (128/201 Pages) Infineon Technologies AG – ICs for Communications

PXB 4330
Register Descriptions
Register 34 QPTHU0/QPTHD0
QPT Upstream/Downstream High Word Transfer Register 0
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Read/Write
0000_H
QPTHU0 62_H
QPTHD0 82_H
Written and Read by CPU to maintain the QPT table
Bit
15
14
13
12
11
10
9
8
RateFactor(15:8)
Bit
7
6
5
4
3
2
1
0
RateFactor(7:0)
RateFactor(15:0) Controls the Peak Cell Rate of the queue. It is identical to the Rate
factor ’m’ described in "Programming of the Peak Rate Limiter /
PCR Shaper" on page 4-58. The value 0 disables the PCR limiter,
that is, the cells from this queue bypass the shaper circuit
(see Figure 3-1).
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Data Sheet
6-128
09.99