PM7311 pmc-sierra, PM7311 Datasheet - Page 173

• Manufacturer Part Number: PM7311
• Description: Freedm 84a1024l Assp Telecom Standard Datasheet
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2021832, Issue 2
Register 0x5D4: SBI EXTRACT Tributary Indirect Access Address
This register provides the receive SBI, SPE and link number used to access the SBI EXTRACT
tributary control configuration RAM.
TRIB[4:0], SPE[1:0] and SBI:
Reserved
The TRIB[4:0], SPE[1:0] and SBI fields are used to fully specify to which SBI tributary the
Control register write or read operation will apply.
TRIB[4:0] specifies the SBI tributary number within the SBI SPE as specified by the
SPE[1:0] and SBI fields. Legal values for TRIB[4:0] are b’00001’ through b‘11100’. Legal
values for SPE[1:0] are b’01’ through b‘11’. SBI must be written to a logic one in the
FREEDM 84A1024 device.
The reserved bits must be set low for correct operation of the FREEDM 84A1024L device.
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
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
FREEDM 84A1024L ASSP Telecom Standard Product Data Sheet
Function
Unused
BUSY
RWB
Reserved
Reserved
Unused
Reserved
Reserved
Reserved
SBI
SPE[1]
SPE[0]
TRIB[4]
TRIB[3]
TRIB[2]
TRIB[1]
TRIB[0]
Default
X
0
0
0
0
X
0
0
0
0
0
0
0
0
0
0
0
Released
173