PXF4333V11 INFINEON [Infineon Technologies AG], PXF4333V11 Datasheet - Page 186

• Manufacturer Part Number: PXF4333V11
• Description: ABM 3G ATM Buf fer Manager
• Manufacturer: INFINEON [Infineon Technologies AG]

Register 25 UBPEI
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
DUBPEI(3:0)
UUBPEI(3:0)
Data Sheet
15
7
UTOPIA Backpressure Exceed Indication Register
14
DUBPEI(3:0)
6
Downstream UTOPIA Backpressure Exceed Indication (3:0)
Upstream UTOPIA Backpressure Exceed Indication (3:0)
These bits indicate the respective UTOPIA backpressure threshold
status.
Bit i (i = 0..3) active indicates, that the backpressure threshold for
group i is exceeded (bit = ‘H’) and the UTOPIA Receive Interface
backpressures the respective UTOPIA ports.
Read/Write
0000
UBPEI
Read by CPU
H
13
5
30
12
H
4
Unused(7:0)
186
11
3
10
2
UUBPEI(3:0)
Register Description
9
1
PXF 4333 V1.1
2001-12-17
ABM-3G
8
0