PXF4333 Datasheet, PDF (244/361 Pages) Infineon Technologies AG – ABM 3G ATM Buf fer Manager

ABM-3G
PXF 4333 V1.1
Register Description
Register 61 UQPTM4/DQPTM4
Upstream/Downstream Queue Parameter Table Mask Registers 4
CPU Accessibility: Read/Write
Reset Value:
Offset Address:
Typical Usage:
0000_H
UQPTM4 69_H
DQPTM4 89_H
Not used for user-accessible tables.
Bit
15
14
13
12
11
10
9
8
xQPTM4(15:8)
Bit
7
6
5
4
3
2
1
0
xQPTM4(7:0)
UQPTM4(15:0)
DQPTM4(15:0)
Upstream QPT Mask Register 4
Downstream QPT Mask Register 4
UQPTM4/DQPTM4 control the Write access from the respective
transfer registers to the internal tables on a per-bit selection basis.
The mask registers correspond to the respective transfer registers:
0
The dedicated bit of the transfer register overwrites the
table entry during Write.
Does not affect Read access.
1
The dedicated bit of the transfer register does not
overwrite the table entry during Write.
Does not affect Read access.
Data Sheet
244
2001-12-17