Freescale Semiconductor, Inc.
1 – EXTEST
0 – OTHERWISE
TO NEXT
CELL
G1
1
OUTPUT
CONTROL
FROM
SYSTEM
LOGIC
TO OUTPUT
ENABLE
(1 = DRIVE)
MUX
1
G1
1
1D
C1
MUX
1D
C1
1
R
SHIFT DR
CLOCK DR
RESET
UPDATE DR
FROM
LAST
CELL
Figure 9-5. Active-High Output Control Cell (IO.Ctl1)
1 – EXTEST
0 – OTHERWISE
TO NEXT
CELL
FIG. 9-4
G1
1
OUTPUT
CONTROL
FROM
SYSTEM
LOGIC
TO OUTPUT
ENABLE
(1 = DRIVE)
MUX
1
G1
1
1
1D
C1
MUX
1D
C1
R
SHIFT DR
FROM
LAST
CELL
CLOCK DR
RESET
UPDATE DR
Figure 9-6. Active-Low Output Control Cell (IO.Ctl0)
9- 8
MC68340 USER’S MANUAL
MOTOROLA
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