pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 233

• Manufacturer Part Number: pxf4336
• Description: Abm Premium Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

Register 33 DSBT3
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
DSBT3HP(11:4)
DSBT3LP(11:4)
Data Sheet
15
7
Upstream/Downstream DBA Scheduler Block Threshold Register 3
14
DBA Scheduler Block Threshold 3 High Priority
This bit field represents the most significant 8 bits of the internal
12-bit wide High Priority DBA Threshold 3. The threshold value is
global, but individually evaluated against all scheduler block
specific fill level counter (upstream and downstream) of the same
priority class (SBOccHP).
The threshold range is (0..4095) with a granularity of 16 cells.
The CPU programs the threshold with a granularity of 4 cells by
right shifting the value by 4:
DSBT3HP(11:4):= (threshold_value >> 4)
DBA Scheduler Block Threshold 3 Low Priority
This bit field represents the most significant 8 bits of the internal
12-bit wide Low Priority DBA Threshold 3. The threshold value is
global, but individually evaluated against all scheduler block
specific fill level counter (upstream and downstream) of the same
priority class (SBOccLP).
The threshold range is (0..4095) with a granularity of 16 cells.
The CPU programs the threshold with a granularity of 4 cells by
right shifting the value by 4:
DSBT3LP(11:4):= (threshold_value >> 4)
6
Read/Write
FFFF
DSBT3
Written and Read by CPU during initialization
H
13
5
38
DSBT3HP(11:4)
H
DSBT3LP(11:4)
12
4
233
11
3
10
2
Register Description
PXF 4336 V1.1
9
1
2001-12-17
ABM-P
8
0