Elan EM78P156EL Manual page 16

NOTE: Pull-high (down) and Open-drain are not shown in the figure.
P61~P67
PORT
NOTE: Pull-high (down) and Open-drain are not shown in the figure.
This specification is subject to change without prior notice.
P60 /INT
PORT
Bit 6 of IOCE
P
D Q
R
_
CLK
C
Q
L
INT
Fig. 7(a) The Circuit of I/O Port and I/O Control Register for P60 (/INT)
Fig. 7(b) The Circuit of I/O Port and I/O Control Register for P61~P67
PCRD
P
Q D
R
_
CLK PCWR
Q C
L
P
Q
D
R
_
PDWR
CLK
Q C
L
0
M
1
U
X
PDRD
P
D Q
R
CLK _
C
Q
L
PCRD
P
Q D
R
_
CLK PCWR
Q C
L
P
Q D
R
PDWR
_
CLK
Q C
L
0
M
U
1
X
PDRD
P
D Q
R
CLK
_
C
Q
L
16
EM78P156EL
OTP ROM
IOD
T10
IOD
TIN
2002/04/19