PXF4333 Datasheet, PDF (193/361 Pages) Infineon Technologies AG – ABM 3G ATM Buf fer Manager

Register 31 LCI1
LCI Transfer Register 1
ABM-3G
PXF 4333 V1.1
Register Description
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Read/Write
0000_H
LCI1
3C_H
Written and Read by CPU to maintain the LCI table
Bit
15
14
13
12
11
10
9
8
DnQID(12:5)
Bit
7
6
5
4
3
2
1
0
DnQID(4:0)
Dnflags(2:0)
DnQID(12:0)
Downstream Queue Identifier.
Specifies the queue (0..8191) in which the cells of the connection
are stored.
Dnflag 2
Last cell of packet flag for downstream direction;
This bit is autonomously used by the EPD function of the ABM-3G.
Initialize to 1 at connection setup.
Do not Write during normal operation.
Dnflag 1
Discard packet flag in downstream direction;
This bit is autonomously used by the EPD function of the ABM-3G.
Initialize to 0 at connection setup.
Do not Write during normal operation.
Dnflag 0
Discard rest of packet flag in downstream direction;
This bit is autonomously used by the EPD function of the ABM-3G.
Initialize to 0 at connection setup.
Do not Write during normal operation.
Data Sheet
193
2001-12-17