MEX-BT5100
59
KEY BOARD IC704 uPD703263GC-111-8EA-A (FRONT PANEL CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
AVREF0
I
Reference voltage (+3.3V) input terminal (for A/D conversion)
2
AVSS
-
Ground terminal
3, 4
NC
-
Not used
5
AVREF1
I
Reference voltage (+3.3V) input terminal (for D/A conversion)
6, 7
NC
-
Not used
8
FLMD0
I
Flash programming mode input terminal
9
VDD
-
Power supply terminal (+3.3V)
10
REGC
I
Regulator output stability capacity connection terminal
11
VSS
-
Ground terminal
12
X1
I
System clock input terminal (5 MHz)
13
X2
O
System clock output terminal (5 MHz)
14
RESET#
I
System reset signal input terminal
15
GND
-
Ground terminal
16, 17
NC
-
Not used
18
SH_IF
I/O
I: Communication interface signal input from the bluetooth controller
O: Output terminal in Flash programming mode
19 to 24
NC
-
Not used
25
BUS_TX
O
UART serial data output to the data bus interface
26
BUS_RX
I
UART serial data input from the data bus interface
27
EDGE_TGR1
I
Blanking signal input terminal
28
GCP_EDGE1
O
GCP trigger signal output terminal
29
GCP_TGR1
I
GCP trigger signal input terminal
30
GCP1
O
GCP trigger signal output terminal
31, 32
NC
-
Not used
33
EVSS
-
Ground terminal
34
EVDD
-
Power supply terminal (+3.3V)
35, 36
NC
-
Not used
37
LATCH
O
FL serial data latch control signal output terminal
38
NC
-
Not used
39
BK
O
Blanking signal output terminal
40
NC
-
Not used
41
FL_SO2
O
FL serial data output terminal
42
FL_CKI2
I
FL serial data transfer clock input terminal
43, 44
NC
-
Not used
45
GCP3
O
GCP trigger signal output terminal
46
GCP_TGR3
I
Blanking signal input terminal
47
GCP2
O
GCP trigger signal output terminal
48
GCP_TGR2
I
GCP trigger signal input terminal
49
GCP_EDGE2
O
GCP trigger signal output terminal
50
EDGE_TGR2
I
Blanking signal input terminal
51
FL_SO1
O
FL serial data output terminal
52
FL_CKO1
I
FL serial data transfer clock output terminal
53
NC
-
Not used
54
FL_SO3
O
FL serial data output terminal
55
FL_CKI3
I
FL serial data transfer clock input terminal
56
NC
-
Not used
57
SIRCS
I
Remote control signal input from the remote control receiver
58 to 67
NC
-
Not used
68
ENC_SEL
I
Terminal for encoder identi
fi
cation "L": Made in the hoshiden, "H": Made in the alps
69
BVSS
-
Ground terminal
70
BVDD
-
Power supply terminal (+3.3V)
71
BT_LED1
O
LED drive signal output terminal for bluetooth indicator
72
KEY0_SW
O
Bus switch control signal output terminal "H": bus switch active (KEY0 is reading enable)
73
BT_LED2
O
LED drive signal output terminal for bluetooth indicator
74
BT_LED3
O
LED drive signal output terminal for bluetooth indicator
Summary of Contents for BluetoothH MEX-BT5100
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