KDC-MP732
11
Pin No.
Pin Name
I/O
Function
Processing Operation
33
ROTARY CCW
I
Rotary A
1-pulse/2-click, 15-pulse/360
°
34
ROTARY CW
I
Rotary B
1-pulse/2-click, 15-pulse/360
°
35,36
TMS, TCM
-
Not used
37
3.3VDD
-
3.3V
38
EVSS
-
Connect to GND
39
KS5
I/O
Key scan
L : Output, Hi-Z : Switching
40~42
KR1, KR2, KR3
I
Key return
43
FLGCP2
O
Fruorescent indicator harmony control
Lighting timing (brightness harmony) is controlled
with pulse interval. GCP=FLGCP2
44
PAN REQ
O
Panel communication request
H : Data communication in progress
45
SYS DATA
I
Data reception from system
µ
-com
UART communication 500kbps
46
PAN DATA
O
Data transmission from panel
UART communication 500kbps
47
FL CLK
O
Fruorescent indicator serial communication reference clock
Reference clock 4.125MHz
48
KR4 INT
I
Key return
Interruption possible
49
FL DATA1
O
Fruorescent indicator serial control data
50
CLK IN3
I
Serial synchronization clock
Synchronized to Fruorescent indicator CLK
51
FL EL
O
Fruorescent indicator skip shift control
H or Hi-Z : Odd number skip, L : Even number skip
52
FL DATA2
O
Fruorescent indicator serial control data
53
CLK IN2
I
Serial synchronization clock
Synchronized to Fruorescent indicator CLK
54
FL LAT
O
Fruorescent indicator latch control
55
FL DATA3
O
Fruorescent indicator serial control data
56
3.3VDD
-
3.3V
57,58
X2,X1
I
Clock
6.6MHz
59
CVSS
-
Connect to GND
60
CKSEL
-
Connect to GND
61
PSEL
-
Connect to VDD
62
2.5VDD
-
2.5V
63
VSS
-
Connect to GND
64
MODE0
-
Connect to GND
65
MODE1
-
Pull down
66
PAN RST
I
Input from reset IC
67
AVDD1
I
D/A conversion reference voltage
Connect to D3.3V
68,69
NC
-
Pull down
70,71
AVSS1,AVSS0
-
D/A conversion reference GND
72
AVDD0
-
A/D conversion reference voltage
Connect to D3.3V
73
WAVE IN
I
Voice input
AD read
74
F01
I
BPF (63Hz)
AD read
75
F02
I
BPF (150Hz)
AD read
76
F03
I
BPF (330Hz)
AD read
77
F04
I
BPF (1kHz)
AD read
78
F05
I
BPF (3.3kHz)
AD read
79
F06
I
BPF (10kHz)
AD read
80
NC
-
Pull down
MICROCOMPUTER’S TERMINAL DESCRIPTION
