Active-High Output Control Cell (Io.ctl1); Active-Low Output Control Cell (Io.ctl0) - Motorola MC68340 User Manual

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