PM5364 pmc-sierra, PM5364 Datasheet - Page 164

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Figure 29 Bidirectional Cell (IO_CELL)
Figure 30 Layout of Output Enable and Bidirectional Cells
UPDATE-DR
OUTPUT from
SHIFT-DR
I.D. code bit
CLOCK-DR
internal logic
OUTPUT ENABLE
IDCODE
EXTEST
from pin
logic (0 = drive)
INPUT
OUTPUT from
from internal
internal logic
internal logic
Scan Chain In
INPUT to
1 2
1 2
1 2
1 2
G2
G1
MUX
Scan Chain Out
Scan Chain In
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
OUT_CELL
IO_CELL
D
C
Scan Chain Out
G1
1
1
D
C
MUX
PAD
I/O
INPUT
to internal
logic
OUTPUT
to pin
Released
164