PM7312 pmc-sierra, PM7312 Datasheet - Page 121
PM7312
Manufacturer Part Number
PM7312
Description
Freedm 32a1024l Assp Telecom Standard Datasheet
Manufacturer
pmc-sierra
Datasheet
1.PM7312.pdf
(283 pages)
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Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2021833, Issue 2
Register 0x108: RCAS Indirect Channel Provision RAM Link Select
This register provides the link number used to access the RCAS channel provision RAM.
Reserved:
The reserved bits must be set low for correct operation of the FREEDM 32A1024L device.
SBI_MODE[2:0]:
TRIB[4:0], SPE[1:0] and SBI:
This field must be set to the same value as Bits3:1 in Register 0x104.
The TRIB[4:0], SPE[1:0] and SBI fields are used to fully specify to which SBI tributary the
context RAM 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
32A1024L device.
Bit
Bit 15
To
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
FREEDM 32A1024L ASSP Telecom Standard Product Data Sheet
Function
Unused
SBI_MODE[2]
SBI_MODE[1]
SBI_MODE[0]
Reserved
Reserved
SBI
SPE[1]
SPE[0]
TRIB[4]
TRIB[3]
TRIB[2]
TRIB[1]
TRIB[0]
Default
X
0
0
0
0
0
0
0
0
0
0
0
0
0
Released
121
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