HT-S200F/SF200/SF201
44
Pin No.
Pin Name
I/O
Description
1
AVDD12_2
-
Power supply terminal (+1.2V) (analog system)
2
AVDD33_1
-
Power supply terminal (+3.3V) (analog system)
3
XTAL1
I
System clock input terminal (27 MHz)
4
XTAL0
O
System clock output terminal Not used
5
V14
O
Reference voltage output terminal (+1.4V) (analog system)
6
BT_BOOT
O
Boot signal output to the Bluetooth module
7
AVDD33_2
-
Power supply terminal (+3.3V) (analog system)
8, 9
NC
-
Not used
10
BT_INT
I
Interrupt signal input from the Bluetooth module
11
USB_DP
I/O
Two-way USB serial data (+) bus with the USB connector
12
USB_DM
I/O
Two-way USB serial data (–) bus with the USB connector
13
VDD33_USB
-
Power supply terminal (+3.3V) (for USB)
14
PAD_VRT
-
Not used
15
VDD12_USB
-
Power supply terminal (+1.2V) (for USB)
16
ARC_SPDIF_IN
I
S/PDIF audio signal input from the HDMI OUT TV (ARC) connector
17
OPT_SPDIF_IN
I
S/PDIF audio signal input from the TV IN OPTICAL jack
18
BT_SPDIF_IN
I
S/PDIF audio signal input from the Bluetooth module
19
SF_CS
O
Chip select signal output to the serial
fl
ash
20
SF_DO
I
Serial data input from the serial
fl
ash
21
SF_DI
O
Serial data output to the serial
fl
ash
22
DVDD33
-
Power supply terminal (+3.3V) (digital system)
23
SF_CK
O
Serial data transfer clock signal output to the serial
fl
ash
24
HDMI_SCL
O
I2C serial data transfer clock signal output to the HDMI OUT TV (ARC) connector
25
HDMI_SDA
I/O
Two-way I2C serial data bus with the HDMI OUT TV (ARC) connector
26
MTK_DGB_FW_RXD
I
Data input terminal for debug
27
MTK_DGB_FW_TXD
O
Data output terminal for debug
28
MTK_RESET
I
System reset signal input terminal “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”
29
SIRCS_IN
I
SIRCS signal input from the remote control receiver
30
CEC
I/O
Two-way CEC serial data bus with the HDMI OUT TV (ARC) connector
31
TAS_SDA
I/O
Two-way I2C serial data bus with the stream processor
32
TS_INT
I
Interrupt signal input from the TOUCH board
33
PCONT_MAINSYSTEM
O
Main system power on/o
ff
control signal output terminal “H”: power on
34
PCONT_BT
O
Bluetooth power on/o
ff
control signal output terminal “H”: power on
35
BT_MUTE
I
Muting signal input from the Bluetooth module
36
BT_RXD
I
Serial data input from the Bluetooth module
37
BT_TXD
O
Serial data output to the Bluetooth module
38
PRODUCTION_TEST_
PIN
I
Not used
39
CEC_MONITOR
I
CEC monitor input from the HDMI OUT TV (ARC) connector
40
OLED_TAS_CLK
O
I2C serial data transfer clock signal output to the stream processor
41
USB_LED
O
LED drive signal output terminal for USB indicator “H”: LED on
42
DVDD33
-
Power supply terminal (+3.3V) (digital system)
43 to 50
RD0 to RD7
I/O
Two-way data bus with the SD-RAM
51
DQM0
O
Data mask signal output to the SD-RAM (lower bite)
52, 53
RD15, RD14
I/O
Two-way data bus with the SD-RAM
54
DVDD12
-
Power supply terminal (+1.2V) (digital system)
55 to 60
RD13 to RD8
I/O
Two-way data bus with the SD-RAM
61
DQM1
O
Data mask signal output to the SD-RAM (upper bite)
62
RCLK
O
Clock signal output to the SD-RAM
63 to 66
RA11, RA9 to RA7
O
Address signal output to the SD-RAM
67
DVDD33
-
Power supply terminal (+3.3V) (digital system)
68 to 70
RA6 to RA4
O
Address signal output to the SD-RAM
71
RWE_
O
Write enable signal output to the SD-RAM
72
CAS_
O
Column address strobe signal output to the SD-RAM
73
RAS_
O
Row address strobe signal output to the SD-RAM
74
DVDD33
-
Power supply terminal (+3.3V) (digital system)
• IC Pin Function Description
MAIN BOARD IC2003 CXD90040R-B (SYSTEM CONTROLLER, DSP)
SYS SET
2021/02/16 22:34:59 (GMT+09:00)
