PM8610-BIAP PMC [PMC-Sierra, Inc], PM8610-BIAP Datasheet - Page 289

• Manufacturer Part Number: PM8610-BIAP
• Description: SBS Telecom Standard Product Data Sheet Preliminary
• Manufacturer: PMC [PMC-Sierra, Inc]

12.2.1
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000168, Issue 3
Notes
1.
2.
3.
4.
In the following diagrams, CLOCK-DR is equal to TCK when the current controller state is
SHIFT-DR or CAPTURE-DR, and unchanging otherwise. The multiplexer in the center of the
diagram selects one of four inputs, depending on the status of select lines G1 and G2. The ID
Code bit is as listed in the Boundary Scan Register (Table 27).
Figure 13 Input Observation Cell (IN_CELL)
OEB_TDATA[1]
TDATA[1]
OEB_TDATA[0]
TDATA[0]
OEB_TC1FP
TC1FP
OEB_TJUST_REQ
TJUST_REQ
I.D. Code bit
Boundary Scan Cells
CLOCK-DR
When set high, INTB will be set to high impedance.
“Enable cell OEB_pinname” tristates pin pinname when set high.
IV5[4] is the first bit of the boundary scan chain.
Cells ‘Logic zero’ are Input Observation cells whose input pad is bonded to VSS internally.
SHIFT-DR
IDCODE
Input
Pad
Scan Chain In
7
6
5
4
3
2
1
0
1 2
1 2
1 2
1 2
G1
G2
MUX
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
D
C
SBS Telecom Standard Product Data Sheet
Scan Chain Out
-
-
-
-
-
-
-
-
to internal
INPUT
logic
Preliminary
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