PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 500

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PM5381-BI

Manufacturer Part Number
PM5381-BI
Description
ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
Manufacturer
PMC-Sierra, Inc.
Datasheet

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Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000489, Issue 4
Register 2002H: S/UNI-2488Test Mode Address Force Value
This register is used to force the address pins to a certain value. These bits are valid when either
PMCTST or PMCATST is set to logic 1. The TM_A[X] bit is forced when TM_A_EN[X] is
logic 1. Otherwise, the A[X] pin is used.
Access to this register is not affected by the Test Mode Address Force functions in registers
2001H and 2002H.
TM_A[12:1]
Bit
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 1
Bit 1
Bit 0
When TM_A_EN[X] is logic 1 and either PMCTST or PMCATST is logic 1, the TM_A[X]
bit replaces the input pin A[X]. The TM_A[X] bits are not cleared on reset.
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
Unused
Unused
Unused
Unused
TM_A[12]
TM_A[11]
TM_A[10]
TM_A[9]
TM_A[8]
TM_A[7]
TM_A[6]
TM_A[5]
TM_A[4]
TM_A[3]
TM_A[2]
TM_A[1]
Function
S/UNI-2488 Telecom Standard Product Datasheet
Default
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Released
500

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