PM7384 Datasheet, PDF (258/358 Pages) PMC-Sierra, Inc – Frame Engine and Data Link Manager

DATA SHEET
PMC-1990445
ISSUE 5
PM7384 FREEDM-84P672
FRAME ENGINE AND DATA LINK MANAGER 84P672
Register 0x440 : TCAS SBI SPE1 Configuration Register #1
Bit
Bit 31
to
Bit 16
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
Unused
FEN[11]
FEN[10]
FEN[9]
FEN[8]
FEN[7]
FEN[6]
FEN[5]
FEN[4]
FEN[3]
FEN[2]
FEN[1]
FEN[0]
Unused
SBI_MODE[2]
SBI_MODE[1]
SBI_MODE[0]
Default
XXXXH
0
0
0
0
0
0
0
0
0
0
0
0
X
0
0
0
This register configures the operational mode of transmit links 0, 3, 6, 9, … 33,
36, 39, …81, i.e. those links mapped to SPE 1 of the SBI ADD BUS.
Note
This register is not byte addressable. Writing to this register modifies all the bits
in the register. Byte selection using byte enable signals (CBEB[3:0]) are not
implemented. However, when all four byte enables are negated, no access is
made to this register.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 247