PXF4333 Datasheet, PDF (243/361 Pages) Infineon Technologies AG – ABM 3G ATM Buf fer Manager

ABM-3G
PXF 4333 V1.1
Register Description
Register 60 UQPTM3/DQPTM3
Upstream/Downstream Queue Parameter Table Mask Registers 3
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Read/Write
0000_H
UQPTM3 68_H
DQPTM3 88_H
Written by CPU to control internal table Read/Write
access
Bit
15
14
13
12
11
10
9
8
xQPTM3(15:8)
Bit
7
6
5
4
3
2
1
0
xQPTM3(7:0)
UQPTM3(15:0)
DQPTM3(15:0)
Upstream QPT Mask Register 3
Downstream QPT Mask Register 3
UQPTM3/DQPTM3 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
(UQPT2T3, DQPT2T3):
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
243
2001-12-17