pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 128

• Manufacturer Part Number: pxf4336
• Description: Abm Premium Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

3.6.9.5
The first word (WORD0) of each entry defines the entry type (inactive, ABR, VBR) with
its respective submodes. The mapping of the 7 configuration bits Config(6:0) is
summarized in
Table 3-59
Config
field
bit
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Note: For both ABR-ER and ABR-VS/VD, the configuration bit field Config(6:0) in
Note: Uni-directional mode is not supported in first firmware version.
Data Sheet
WORD8 is ignored and may be set to 0.
absolute
WORD
bit
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Common AVT CONFIG Field
Config(6:0) Bit Map
Table
3-59.
Function
ERC enable
ABR enable
ABR-VS/VD
enable;
Core select
ABR-FWD
enable;
VBR mode
ABR-BIDIR
enable
ABR-RSC
enable
unused
if ‘1’ then ERC functions enabled
‘1’: ABR Mode
‘1’: VS/VD Mode
‘0’: ER Mode
ER:
‘1’: BRM cell update
‘0’: FRM cell update
VS/VD:
‘1’: downstream rate ctrl.
‘0’: upstream rate ctrl.
‘1’: Bi-directional mode
enabled
’0’: Uni-directional mode
enabled
‘1’: Reactive Switch
Control enabled
unused
128
Functional Description
‘0’: VBR Mode
‘0’: upstream core
1’: downstream core
‘0’: VBR1
‘1’: VBR2 and VBR3
CLP
(used internally,
default don’t care)
STvalid
(used internally, def. 0)
TETvalid
(used internally, def. 0)
PXF 4336 V1.1
2001-12-17
ABM-P