HT-NT3
71
Pin No.
Pin Name
I/O
Description
1
VCC
-
Power supply terminal (+3.3V)
2
NO USE
-
Not used
3
NO USE
-
Not used
4
NO USE
-
Not used
5
O-LED_DC
O
O-LED data/command selection
6
NO USE
-
Not used
7
NO USE
-
Not used
8
NO USE
-
Not used
9
NO USE
-
Not used
10
NO USE
-
Not used
11
PCONT_O-LED
O
Power control for O-LED
12
O-LED_CS
O
O-LED chip selection
13
O-LED_RESET
O
O-LED reset operation
14
O-LED_DOUT
O
O-LED driver data out
15
O-LED_CLK
O
O-LED driver clock out
16
BD_SDO (IF_SDI)
I
BD
→
IF-con data in
17
BD_SDI (IF_SDO)
O
IF-con
→
BD data out
18
BD_CLK
I
IF-con
←
BD clock out
19
BD_CS
O
BD chip select
20
HDMI(9678)_SDA
I/O
Two-way I2C data bus with the HDMI transceiver
21
HDMI(9678)_SCL
I/O
I2C clock signal output to the HDMI transceiver
22
HDMI(9678)_RESET
O
Reset signal to the HDMI transceiver "H" : reset
23
HDMI(9678)_INT
I
Interrupt signal input from the HDMI transceiver
24
SIRCS_IN
I
SIRCS signal input from the remote control receiver
25
VSS
-
Ground terminal
26
NO USE
-
Not used
27
NO USE
-
Not used
28
NO USE
-
Not used
29
NO USE
-
Not used
30
NO USE
-
Not used
31
NO USE
-
Not used
32
NO USE
-
Not used
33
BD_LED
O
LED drive signal output terminal for the illumination (blue) "H": LED on
34
NO USE
-
Not used
35
NFC_IRQ
I
Radio data reception signal input from the NFC module
36
VSS
-
Ground terminal
37
VCC
-
Power supply terminal (+3.3V)
38
NFC_RFDET
I
Magnetic
fi
eld detection signal input from the NFC module "L": magnetic
fi
eld is detected
39
NFC_DATA
I/O
Bidirectional Pin that is used to send and receive memory addresses or data
40
NFC_CLK
I/O
Clock input pin for data I/O timing
41
NO USE
-
Not used
42
NO USE
-
Not used
43
NO USE
-
Not used
44
C
I
Regulator stabilization capacity connecting pin
45
VSS
-
Ground terminal
46
VCC
-
Power supply terminal (+3.3V)
47
NO USE
-
Not used
48
DAMP_XPDN
O
DAMP processor power down control
49
INITX(RESET)
I
Micom reset port
50
DC_DET
I
Speaker DC detection signal input terminal "L": speaker DC is detected
51
NO USE
-
Not used
52
NO USE
-
Not used
53
DAMP_ XRST
O
DAMP processor reset
54
DAMP_SCL
I/O
Serial data transfer clock signal output to the stream processor
55
DAMP_SDA
I/O
Two-way data bus with the stream processor
56
DAMP_ XMUTE
O
DAMP processor soft muting
57
NO USE
-
Not used
58
HDMI_IN1_INT
I
Interrupt signal input from the HDMI transceiver
MB-1407 BOARD (6/12) IC3004 MB9BF128SPMC-GE1 (SYSTEM CONTROLLER)
Summary of Contents for HT-NT3
Page 95: ...MEMO HT NT3 95 ...