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KDC-MP832U
MICROCOMPUTER'S TERMINAL DESCRIPTION
PANEL MICROCOMPUTER 703134AGJ011A (X16- : IC4)
Pin No.
Pin Name
1~7
D14~D8
8
3.3VDD
9
VSS
10~17
D7~D0
18
FLGCP1
19
NC
20
SYS_REQ
21
SC_CON
22
FL_BK
23
2.5VDD
24
VSS
25
NC
26,27
KS1,KS2
28,29
TD0,TD1
30,31
KS3,KS4
32
TRST
33
ROTARY_CCW
34
ROTARY_CW
35
TMS
36
TCM
37
3.3VDD
38
EVSS
39
KS5
40~42
KR1~KR3
43
FLGCP2
44
PAN_REQ
45
SYS_DATA
46
PAN_DATA
47
FL_CLK
48
KR4 INT
49
FL_DATA1
50
CLK_IN3
51
FL_EN
52
FL_DATA2
12
I/O
Application
I/O
Data input/output
-
3.3V
-
I/O
Data input/output
O
FL tone control
O
System µ-com communication request input
I
System µ-com communication, panel
I
operation control
O
FL BK control
-
2.5V
-
O
Not used
I/O
Key scan output
O
Used when debugging
I/O
Key scan output
I
Used when debugging
I
Rotary B input
I
Rotary A input
O
Used when debugging
O
Used when debugging
-
-
I/O
Key scan output
I
Key return input
O
FL tone control
O
Panel communication request output
Data reception from system µ-com
I
O
Data transmission from the panel
O
FL serial communication reference clock
I
Key return input
O
FL serial control data SI1
I
Serial sync clock input
O
FL skip shift control
O
FL serial control data SI2
Processing/Operation/Description
Control lighting time (brightness tone) with the pulse interval
GCP=FLGCP1+FLGCP2
Output L fixed
H: While in data communication
H: Panel operation
H: FL on, L: off
Output L fixed
Output: L, Hi-z: Switching
NC while in normal operation
Output: L, Hi-z: Switching
H or L when debugging
1 pulse/2 click
15 pulse/360°
1 pulse/2 click
15 pulse/360°
NC while in normal operation
NC while in normal operation
Output: L, Hi-z: Switching
Control lighting time (brightness tone) with the pulse interval
GCP=FLGCP1+FLGCP2
H: While in data communication
UART communication 500kbps
UART communication 500kbps
Reference clock 4.125MHz@66MHz
Can interrupt
Sync to FL_CLK
H or Hi-Z: Skip odd numbers, L: Skip even numbers
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