PXB4330 Datasheet, PDF (50/201 Pages) Infineon Technologies AG – ICs for Communications

PXB 4330
Operational Description
ABM Internal Tables for Configuration
8K entry
common
LCI Table
UpQID (10)
CLPT (1)
ABMcore (1)
LCI
DnQID (10)
DnQID
LDSTH (8)
LDSTL (8)
2x48 entry
SID
Scheduler
Occupancy
Table
UpQID
QIDvalid (1)
Trafclass (4)
SID (6)
ABRdir (1)
2x1024 entry
Queue
Configuration
Table
Up-/DnQID
RTind (1)
ABRen (1)
ABRvp (1)
EPDen (1)
PPDen (1)
TrafClass BufNrtMax (8)
BufNrtEPD (8)
TrafClassMax (8)
2x16 entry SbMaxEpdCi (8)
Traffic
QmaxEPD (8)
Class
QCICLP1 (8)
Table
ABM Core 1
ABM Core 0
IntRate(14)
FracRate (8)
UtopiaPort(5)
48 entry
Scheduler
Configuration
Tables
WFQFactor (14)
RateFactor (16)
1024 entry
Queue
Parameter
Table
Figure 4-1 Parameters for Connection Setup (Bit width indicated)
Figure 4-1 refers to the following parameters:
Abbreviation
Description
UpQID
CLPT
ABMcore
DnQID
Points to queue used for this connection in the
upstream direction
If set, the CLP bit of the cells is ignored;
not set for GFR, optional for ABR and UBR
Selects upstream or downstream ABM Core in the
Uni-directional Mode
Points to queue used for this connection in the
downstream direction
See
page
6-92
6-90
6-90
6-90
Data Sheet
4-50
09.99