KDC-CX85/CPS85
4
MICROCOMPUTER’S TERMINAL DESCRIPTION
Pin
Pin Name
I/O
Function
Description
Processing Operation
41
P65
O
Not used.
42
P66
O
Not used.
43
P67
O
Not used.
44
P30
O
Not used.
45
P31
O
Not used.
46
P32
O
Not used.
47
P33
O
Not used.
48
P34
O
Not used.
49
P35
O
Not used.
50
P36
O
Not used.
51
P37
O
Not used.
52
P120/RTP0
O
Not used.
53
P121/RTP1
O
Not used.
54
P122/RTP2
O
Not used.
55
P123/RTP3
O
Not used.
56
P124/RTP4
O
Not used.
57
P125/RTP5
O
Not used.
58
P126/RTP6
O
Not used.
59
P127/RTP7
O
Not used.
60
RESET
I
RESET
RESET
L:RESET
61
P00/INTP0/TI00
I
REQC2
Communication request inpout from CH2
L: Communication request
62
P01/INTP1/TI01
I
BUDET
BU instant dip detection input
H: BU instant dip detection
63
P02/INTP2
I
AUX SW
External input switch
H: External input
64
P03/INTP3
I
REQH0
Communication request input form H/U
L: Communication request
65
P04/INTP4
I
REQC1
Communication request input from CH1
L: Communication request
66
P05/INTP5
I
CHCON1
CH1 control input from H/U
L: Control on CH1
67
P06/INTP6
I
COMMSW
5-line communication old/new selection swtcih
H: New communicaton
L: Old communication
68
Vdd
-
VDD
Positive power voltage
69
X2
-
X2
Oscillator connection terminal
70
X1
I
X1
Oscillator connection terminal
71
IC(Vpp)
-
IC
Internal connection terminal
72
XT2
-
XT2
73
XT1/P07
I
CHCON2
CH2 control input from H/U
L: Control on CH2
74
Avdd
-
AVDD
A/D analog power voltage
75
AVref0
I
AVREF0
A/D reference voltage input
76
P10/ANI0
O
Not used.
77
P11/ANI1
O
Not used.
78
P12/ANI2
O
Not used.
79
P13/ANI3
O
Not used.
80
P14/ANI4
O
Not used.
