PM7324 Datasheet, PDF (217/473 Pages) PMC-Sierra, Inc – SATURN User Network Interface ATM Layer Solution

S/UNI-ATLAS
DATASHEET
PMC-1971154
ISSUE 7
PM7324 S/UNI-ATLAS
S/UNI-ATM LAYER SOLUTION
Register 0x060: Egress Microprocessor Extract Cell Interface Control and Status
Bit
Type
Function
Default
15
R
E_EXTCA
X
14
R
E_ILEN[2]
X
13
R
E_ILEN[1]
X
12
R
E_ILEN[0]
X
11
Unused
X
10
Unused
X
9
Unused
X
8
Unused
X
7
Unused
X
6
Unused
X
5
Unused
X
4
W
E_ABORT
0
3
W
E_RESTART
0
2
R/W
E_EXTPHYID
0
1
R/W
E_DMAEN
0
0
R/W
E_EXTRST
0
E_EXTRST:
The E_EXTRST is used to reset the Egress Microprocessor Extract Cell Interface. When
E_EXTRST is set to logic 0, the Egress Extract FIFO operates normally. When E_EXTRST is
logic 1, the Egress Extract FIFO is immediately emptied and ignores writes. The Egress
extract FIFO remains empty and continues to ignore writes until a logic 0 is written to
E_EXTRST.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC AND FOR ITS CUSTOMERS’ INTERNAL USE 209