PXF4336 Datasheet, PDF (134/425 Pages) Infineon Technologies AG – ABM Premium ATM Buf fer Manager

ABM-P
PXF 4336 V1.1
Operational Description
Figure 4-1 refers to the following parameters:
ABM-P Parameter
Transfer
Register
Description
See
page
LCI0
CLPT
If set, the CLP bit of the cells is ignored.
(not to be set for GFR; optional for ABR and
UBR)
7-238
ABMcore
Selects upstream or downstream ABM-P
Core in the Uni-directional Mode
7-238
LCI1
DnQID
Dnflags
Points to the queue assigned to this connec- 7-239
tion in the downstream direction
PPD(0), EPD(1), EOP(2)
7-239
LCI2
UpQID
Upflags
Points to the queue assigned to this connec- 7-240
tion in the upstream direction
PPD(0), EPD(1), EOP(2)
7-240
QCT0
QueueLength Status value (Read only)
7-261
SBID
Selects the Scheduler Block
7-261
QIDvalid
Enables queue; if cleared, cells directed to
this queue are discarded and interrupt QID-
INV (see 7-356f.) occurs
7-261
QCT1
TCID
ABRdir
Selects the Traffic Class
Selects the ABM-P Core in which RM cell
update is made for ABR connections
7-261
7-261
VS/VDen
Enables ABR-VS/VD (ERC unit) functions for 7-261
this queue
RSall
Enables the dummy queue function
7-261
DQac
Status bit
7-261
Data Sheet
134
2001-12-17