pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 204

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

Register 9
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
Header octets one and two of first ATM cell of packet.
The ABM-P SAR unit does not interpret these bit fields, but copies them from ATM cells
that are extracted during AAL5 packet reassembly process. Extracted cells are
forwarded from the ABM-P like any cell to be transmitted by the respective UTOPIA
Interface. Thus, the bit field usage depends on the selected LCI mapping mode in the
particular application. From scheduler point of view the reassembly unit is addressed as
UTOPIA port number 30
Data Sheet
15
7
UA5RXHD0/DA5RXHD0
Upstream/Downstream AAL5 Receive Header 0 Registers
14
6
VPI(3:0),
LCI(3:0),
LCI(3:0),
Read/Write
0000
UA5RXHD0 0B
Read by CPU
VPI(3:0)
H
.
H
13
VPI(11:4) or GFC(3:0) | VPI(7:4),
VPI(11:4) or GFC(3:0) | VPI(7:4),
5
H
12
4
LCI(11:4),
LCI(11:4),
204
DA5RXHD0 1B
11
3
10
2
VCI(15:12),
VCI(15:12),
LCI(15:12),
VCI(15:12)
Register Description
H
PXF 4336 V1.1
9
1
2001-12-17
ABM-P
8
0