PXF4336 Datasheet, PDF (375/425 Pages) Infineon Technologies AG – ABM Premium ATM Buf fer Manager

CORE
WGS
BIN
EFCI
BIP8
CRC10
LCItog
Data Sheet
ABM-P
PXF 4336 V1.1
Register Description
Downstream Core Disable
This bit disables the downstream ABM-P Core, which is necessary
in some MiniSwitch configurations (Uni-Directional Mode using one
core).
It is recommended to set CORE = 0 in Bi-directional operation
modes.
1
Downstream ABM-P core disabled
0
Downstream ABM-P core enabled
Work Group Switch Mode
Selects MiniSwitch (Uni-directional) Mode if set to 1.
1
MiniSwitch (Uni-directional) operation mode selected:
upstream transmit UTOPIA Interface is disabled;
downstream receive UTOPIA Interface is disabled.
0
Normal (Bi-directional) operation mode
Indicate the usage of the CI/NI mechanism for ABR connections:
1
Enables CI/NI feedback
0
CI/NI feedback disabled
Indicate the usage of the EFCI mechanism for ABR connections:
1
Enables EFCI feedback
0
EFCI feedback disabled
Disables discard of cells with BIP-8 header error.
1
BIP-8 errored cells are not discarded
0
BIP-8 errored cells are discarded
Disables discard of RM cells with defect CRC10.
1
CRC10 errored RM cells are not discarded
0
CRC10 errored RM cells are discarded
Enables toggling of the LCI(0) bit in outgoing cells in MiniSwitch
(uni-directional) mode.
375
2001-12-17