pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 121

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

•
Table 3-54
Parameter
Config(6:0)
TPi(15:0)
VCI/LCI(15:0)
VPI/LCI(11:0)
PTI(2:0)
C
MCRf*
PCRf*
RDF(3:0)
RIF(3:0)
ADTF(9:0)
Flags(3:0)
F0
EFCId
EFCIu
UDF1(7:0)
UDF2(7:0)
CIb/NIb
Data Sheet
AVT Context Table: ABR-VS/VD Parameter Description
Initial
Value
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0
0
0
0
0
0
0
Comment
see
Time Parameter corresponding to the Initial Cell
Rate (ICR); constant connection parameter; if the
SCAN detects the ADTF time-out it writes the TPi
value to the TPf field, i.e. it switches to ICR.
cell header template: VCI/LCI of the ABR
connection (depends on LCI mapping)
cell header template: VPI/LCI of the ABR
connection (depends on LCI mapping)
cell header template: value ignored by HW,
optionally in FW: if not 110 then discard RM cell
fragment
cell header template: CLP bit (=0)
Lower bound for VS ACR calculation
Upper bound for VS ACR calculation
Rate Decrease Factor for VS ACR calculation
(given as right shift)
Rate Increase Factor for VS ACR calculation
(given as right shift)
ACR Decrease Time Factor (optional ABR
negotiation parameter, default 500 ms) for time-out
detection in SCAN
reserved for internal use by IOP
reserved for internal use by ABM-P core
EFCI stored for downstream user cell
EFCI stored for upstream user cell
cell header template: UDF1 field (may contain part
of LCI, depends on LCI mapping)
cell header template: UDF2 field
CI/NI extracted from received BRM cells; used
together with ERb to calculate ACRf
Section 3.6.9.5
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for mapping
Functional Description
PXF 4336 V1.1
2001-12-17
ABM-P