STR-DN840
61
Pin No.
Pin Name
I/O
Description
1
VCC
-
Power supply pin (+3.3V)
2
EVOL_CLK
O
Serial data transfer clock signal output to the electrical volume
3
EVOL_DATA
O
Serial data output to electrical volume
4
HP_DET
I
Headphone detection signal input
5
No_Use
-
Not used
6
V_SEL_SW2
O
Composite video output signal switch
7
V_SEL_SW1
O
Composite video output signal switch
8
V_MUTE
O
Video muting control signal output to the video amplifi er
9
FL_ENABLE
I
Enable control for FL DISPLAY DRIVER IC
10
TUNER_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
11
TUNER_MOSI
I/O
Serial data output to the tuner (FM/AM)
12
TUN_RDS_SIGNAL
I
RDS data signal input (for destination that support RDS only)
13
TUNER_CE
O
Serial data latch pulse signal output to the tuner (FM/AM)
14
DIR FSRATE
I
Sampling rate frequency from the digital audio interface receiver
15
DAC_IIC_SDL
I
IIC clock signal input from the D/A converter
16
DAC_IIC_SCA
I/O
IIC data input from the D/A converter
17
DIR_INT
I
DIR interrupt
18
DIR_XSTATE
I
Clock selection signal input from the digital audio interface receiver
19
DIR_SIGNAL
I
Audio serial data input from the digital audio interface receiver
20
DIR_RST
O
Reset signal output to the digital audio interface receiver
21
DIR_CE
O
Chip enable signal output to the digital audio interface receiver
22
DIR_MISO
I
Serial data input from digital audio interface receiver
23
DIR _SPIO
O
Serial clock output to digital audio interface receiver
24
DIR_MOSI
O
Serial data output to digital audio interface receiver
25
VSS
-
Ground terminal
26
VCC
-
Power supply pin (+3.3V)
27
DSP_INT
I
Interrupt status signal input from DSP
28
DSP_SFLASH_HOLD
O
Hold signal output to the serial fl ash
29
DSP_RST
O
System reset signal output to the DSP “L” reset
30
NW_ADC_RST
O
Network: Disable (mute) the ADC
31
DSP_NPCM
I
SPDIF / IIS NPCM signal input from digital audio interface receiver / HDMI receiver
32
DSP_ERROR
I
SPDIF / IIS Error signal input from digital audio interface receiver / HDMI receiver
33
C
-
Regulator stabilization capacity connecting pin
34
VSS
-
Ground terminal
35
VCC
-
Power supply pin (+3.3V)
36
HDMI_CECOUT
O
CEC serial data output to the HDMI connector
37
DSP_SPICS
O
Chip select signal output to DSP
38
INITX
-
Main Micom Reset port
39
DSP_MISO
I
Serial data input from the serial fl ash and DSP
40
DSP_MOSI
O
Serial data output to the serial fl ash and DSP
41
DSP_SPICLK
O
Serial data transfer clock signal output to the serial fl ash and DSP
42
VCOM_RESET
O
Video Micom Ext Reset Input Pin
43
No_Use
-
Not used
44
VCOM_SDA (OUT)
O
IIC data output to the video micom
45
MU UART IN
I
IIC data input from the video micom
46
MD1
-
Selection of micon operation mode (Connect to VSS)
47
MD0
-
Selection of micon operation mode (Connect to VSS)
48
X0
-
Main oscillator connecting pin
49
X1
-
Main oscillator connecting pin
50
VSS
-
Ground terminal
51
VCC
-
Power supply pin (+3.3V)
52
INPUT_JOG
I
Function encoder signal input
53
FL_LAT
O
Latch signal output for FL DISPLAY DRIVER IC
54
FL_DATA
O
Serial data output for FL DISPLAY DRIVER IC
• IC Pin Function Descriptions
DIGITAL BOARD (4/8) IC2100 MB9AF156NPMC-G-JNE2 (SYSTEM CONTROL)
Summary of Contents for STR-DN840
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