PXF4336 Datasheet, PDF (255/425 Pages) Infineon Technologies AG – ABM Premium ATM Buf fer Manager

1
PPD is enabled
ABM-P
PXF 4336 V1.1
Register Description
SCNT
Counter Function Select
This bit selects the function of counter ’AcceptedCells/
Packets(31:0)’:
0
Accepted Packets are counted
1
Accepted Cells are counted
CntLPDBA
Count all Low Priority (DBA):
This bit enforces that all cells of that traffic class are counted as low
priority cells for DBA threshold counters, regardless of the CLP bit
value.
0
CLP bit is evaluated and determines whether the cell is
counted by the High Priority (HP) or Low Priority (LP)
counters.
1
CLP bit is not evaluated; all cells are treated as low
priority and are counted by the Low Priority counter
(LP).
GFRen
GFR Enable:
This bit enables a modified EPD threshold evaluation for GFR traffic
(see Chapter 3.4.1.6.3).
0
Modified EPD threshold evaluation for GFR disabled
1
Modified EPD threshold evaluation for GFR enabled
CLPtransDBA
CLP Transparent (DBA):
Specifies whether the CLP bit of cells belonging to this connection
is evaluated or not for DBA threshold checks and counters.
0
CLP bit is evaluated.
1
CLP bit is not evaluated; all cells are treated as high
priority cells assuming CLP=0.
Data Sheet
255
2001-12-17