pxf4333 Infineon Technologies Corporation, pxf4333 Datasheet - Page 254

• Manufacturer Part Number: pxf4333
• Description: Abm 3g Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

Register 67 UQPT2T1/DQPT2T1
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
WFQFactor
(13:0)
Data Sheet
15
Unused(1:0)
7
Upstream/Downstream QPT2 Table Transfer Register 1
14
Determines the weight factor T
scheduler input to which it is connected. Refer to
“Guaranteed Cell Rates and WFQ Weight Factors” on
Page
The value WFQ Factor = 0 connects the queue to the high priority
Round Robin Scheduler.
The value WFQFactor = 16383 (all ones) connects the queue to the
low priority Round Robin Scheduler.
Modifying the WFQFactor during operation:
• If one of the Round Robin Schedulers (WFQFactor=0 or
• If the WFQ Scheduler (WFQFactor=1..16320) is used the WFQ-
6
Read/Write
0000
UQPT2T1
Written by CPU during queue initialization
WFQFactor=16383) is used the WFQFactor must not be
changed
Factor may be varied in a range 1 to 16320.
114.
H
13
5
73
WFQFactor(7:0)
H
12
4
254
WFQFactor(13:8)
DQPT2T1
11
WFQ
3
of the queue at the WFQ
10
2
93
Register Description
H
Section 4.2.2.7
PXF 4333 V1.1
9
1
2001-12-17
ABM-3G
8
0