NSE-8G™ Standard Product Data Sheet
Preliminary
Pad Name
D[31]
D[30]
D[29]
D[28]
D[27]
D[26]
Type
I/O
Pin No.
AM24
AN23
AM23
AN22
AL22
AN21
Function
Microprocessor Data Bus. The bi-directional data bus,
D[31:0] is used during NSE-8G Microprocessor Interface
Port register reads and write accesses. D[31] is the most
significant bit of the data words and D[0] is the least
significant bit.
D[25]
AM21
D[24]
AP20
D[23]
D[22]
AP19
AN19
D[21]
D[20]
AM19
AM18
D[19]
AN18
D[18]
AP18
D[17]
D[16]
AL17
AN17
D[15]
AM16
D[14]
AN16
D[13]
D[12]
AL15
AN15
D[11]
D[10]
D[9]
AL14
AM14
AM13
D[8]
D[7]
D[6]
AL13
AM12
AN12
D[5]
AL11
D[4]
AN11
D[3]
D[2]
AL10
AM10
D[1]
AM9
D[0]
AL9
Microprocessor Address Bus. The microprocessor
address bus (A[11:0]) selects specific Microprocessor
Interface Port registers during NSE-8G register
accesses.
A[11
Input
AP28
AN27
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
A{0]
AM27
AP26
AN26
AL26
AM26
AN25
AM25
AL25
AP24
AN24
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010850, Issue 1
28
PMC [ PMC-SIERRA, INC ]
