PXF4333 Datasheet, PDF (182/361 Pages) Infineon Technologies AG – ABM 3G ATM Buf fer Manager

ABM-3G
PXF 4333 V1.1
Register Description
Bit
7
6
5
4
3
2
1
0
UUBPTH0(9:2)
•
UUBPTH0(17:2)
Upstream UTOPIA Backpressure Threshold 0
This bit field determines the backpressure threshold for the
Upstream UTOPIA Receive Interface Group 0 (see Chapter 5.1.1)
with a granularity of 4 cells.
The CPU programs the threshold with a granularity of 4 by right
shifting the value by 2:
UUBPTH0(17:2):= (maximum_cells(17:0) >> 2)
Data Sheet
182
2001-12-17