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PM7344 Datasheet(PDF) 238 Page - PMC-Sierra, Inc

Part # PM7344
Description  SATURN QUAD T1/E1 MULTI-PHY USER NETWORK INTERFACE DEVICE
PDF  293 Pages
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Manufacturer  PMC [PMC-Sierra, Inc]
Direct Link  http://www.pmc-sierra.com
Logo PMC - PMC-Sierra, Inc

PM7344 Datasheet(HTML) 238 Page - PMC-Sierra, Inc

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PM7344 S/UNI-MPH
DATA SHEET
PMC-950449
ISSUE 6
MULTI-PHY USER NETWORK INTERFACE
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
222
12.2
JTAG Test Port
The Test Access Port (TAP) allows access to the TAP controller and the 4 TAP
registers: instruction, bypass, device identification and boundary scan. Using the
TAP, device input logic levels can be read, device outputs can be forced, the
device can be identified and the device scan path can be bypassed. For more
details on the JTAG port and on the boundary scan cells, refer to the Operations
section.
Identification Register
Length - 32 bits
Version number - 0H
Part Number - 7344H
Manufacturer's identification code - 0CDH
Device identification - 073440CDH
Table 4
- Boundary Scan Register
Length - 127 bits
Pin/
Enable
Register
Bit
Cell Type
I.D. Bit
Pin/ Enable
Register
Bit
Cell Type
I.D.
Bit
TFPI7
126
IN_CELL
0
tdn[2]
73
OUT_CELL
-
TCLKI
125
IN_CELL
0
tdlclk[1]
72
OUT_CELL
-
XCLK
124
IN_CELL
0
TDLCLK[2]
71
OUT_CELL
-
MPHEN
123
IN_CELL
0
tdlclk[3]
70
OUT_CELL
-
RSTB
122
IN_CELL
0
TDLCLK[4]
69
OUT_CELL
-
WRB
121
IN_CELL
1
INTB
68
OUT_CELL
-
RDB
120
IN_CELL
1
TSOC
67
IN_CELL
-
CSB
119
IN_CELL
1
TXPRTY
66
IN_CELL
-
ALE
118
IN_CELL
0
TFCLK
65
IN_CELL
-
A[0:5]
117:112
IN_CELL
011010
TDLSIG[1]
64
IO_CELL
-
A[6:10]
111:107
IN_CELL
00100
TDLSIG1_OEN1
63
OUT_CELL
-
RDP[1]
106
IN_CELL
0
TDLSIG[2]
62
IO_CELL
-
RDN[1]
105
IN_CELL
0
TDLSIG2_OEN1
61
OUT_CELL
-



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