RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Figure 80 Output Cell (OUT_CELL)
Scan Chain Out
G1
1
EXTEST
Output or Enable
from system logic
OUTPUT
or Enable
MUX
1
G1
G2
IDOODE
SHIFT-DR
1 2
1 2 MUX
1 2
D
D
C
I.D. code bit
C
1 2
CLOCK-DR
UPDATE-DR
Scan Chain In
Figure 81 Bidirectional Cell (IO_CELL)
Scan Chain Out
INPUT
to internal
logic
G1
1
EXTEST
OUTPUT from
internal logic
OUTPUT
to pin
MUX
IDCODE
1
G1
G2
SHIFT-DR
INPUT
from pin
1 2
1 2
1 2
1 2
D
MUX
D
C
I.D. code bit
C
CLOCK-DR
UPDATE-DR
Scan Chain In
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
304
PMC [ PMC-SIERRA, INC ]
