BSM Webex 840 User manual

AR3399RK
This Quick Start Guide is for BCM AR3399RK ARM motherboards based on Rockchip
RK3399 Cortex A72+A53 platform.
Quick Start Guide
Ver 0.1
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AR3399RK Quick Start Guide Page 2
Contents
1. Overview…………………………………………………….3
2. Mainboard Illustration…………………………………….4
3. Getting Started……………………………………………..5
4. Jumper and Connector pin out………………………….7
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AR3399RK Quick Start Guide Page 3
1. Overview
AR3399RK
Rockchip® RK3399 Dual Core Cortex-A72 + Quad Core
Cortex-A53 (6-Core) SoC ARM Motherboard
•Rockchip® RK3399 Dual Core Cortex-A72 + Quad Core Cortex-A53
(6-Core) SoC
•2GB DDR3L Onboard (Expandable to 4GB Max)
•ARM® Mali-T860MP4 Integrated Graphics
•HDMI, LVDS, MIPI-CSI
•1 x uSD Card Socket
•16GB eMMC Onboard
•2 x USB 3.0, 2 x USB 2.0, 1 x USB 3.0 Gen 2 Type C OTG Connector
•1 x 2230 M.2 E Key and 1 x 2242 M.2 B Key
•I2C, I2S, GPIO
•12V DC-In
•4.33” x 5.71” (110mm x 145mm)
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AR3399RK Quick Start Guide Page 4
2. Board IO/Jumper illustration
Board Top view：
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AR3399RK Quick Start Guide Page 5
3. Getting started
1. Insert a bootable uSD card into slot CN23 if booting from uSD instead of eMMC.
Note: do not force the card into the slot; it should go in with moderate pressure
2. Connect an HDMI monitor to CN2
3. Connect a USB mouse/keyboard either to the rear I/O USB connectors (CN7), or
through the onboard header CN22 (USB cable not included)
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AR3399RK Quick Start Guide Page 6
4. if you need console access, connect a serial (TTL) to USB adapter from CN11 to your
workstation.
4.1 Set your terminal settings to the following: 115200 bps, 8bits, no parity, 1 stop bit,
and no flow control
5. Connect 12V power adapter to CN5 to boot up
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AR3399RK Quick Start Guide Page 7
4. Jumper Settings and Pin Definition
1.
JP1
Boot Mode
2.
JP2
Front Panel
Connector type：HDR 1x2 2.0mm
Pin
Definition
1
GND
2
GND
Default
JP1
BOOT MODES
Open
Normal Boot
Close
Recovery Mode
Connector type：HDR 2x4 2.0mm DIP
Pin
Definition
Pin
Definition
1
GND
5
GND
2
NC
6
PMIC_PWRON
3
GND
7
VCC_RTC
4
NC
8
RK808D_RESET
Usage
JP2
Effect
Short pin 7-8
System Reset
3.
JP5
LVDS Panel EDID Options
Connector type：HDR 2x4 2.0mm DIP
Pin
Definition
Pin
Definition
1
7511GPI3
5
7511GPI2
2
7511GPI1
6
7511GPI0
3
GND
7
GND
4
GND
8
GND
Default
GPI[3:0]
Panel EDID
GPI[3:0]
Panel EDID
0000
800x600 1ch/18bit
1000
1366x768 1ch/24bit
0001
1024x768 1ch/18bit
1001
1440x900 2ch/24bit
0010
1024x768 1ch/24bit
1010
1440x1050 2ch/24bit
0011
1280x768 1ch/18bit
1011
1600x900 2ch/24bit
0100
1280x800 1ch/18bit
1100
800x480 1ch/24bit
0101
1280x960 2ch/24bit
1101
1024x600 1ch/24bit
0110
1280x1024 1ch/18bit
1110
800x480 1ch/18bit
0111
1366x768 1ch/18bit
1111
1024x600 1ch/18bit
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AR3399RK Quick Start Guide Page 8
4.
JP6
CH7511 LVDS FW mode
5.
CN1
LINE OUT
Connector type：HDR 2x4 2.0mm DIP
Pin
Definition
Pin
Definition
1
9904_SPC
5
9904_SPD
2
SPC1
6
SPD1
3
9904_SPC
7
9904_SPD
4
EE100_SPC
8
EE100_SPD
Default
Jumper selector
9904 EEPROM
1-2, 5-6
Default
3-4, 7-8
Update mode
Connector type：3.5mm Phone Jack Green
Pin
Definition
1
AD_AGND
2
LOUT_R
3
L-DET
4
AD_AGND
5
LOUT_L
6.
CN2
HDMI
7.
CN4
MIC IN
Connector type：HDMI
Pin
Definition
Pin
Definition
1
D2+
13
CEC
2
GND
14
NC
3
D2-
15
I2C_CLK
4
D1P
16
I2C_DAT
5
GND
17
GND
6
D1+
18
5V
7
D0+
19
HP_DET
8
GND
20
GND
9
D0-
21
GND
10
CLK+
22
GND
11
GND
23
GND
12
CLK-
Connector type：HDR 1x4 1.25mm DIP
Pin
Definition
1
MIC_DET
2
MICBIAS_J
3
MIC_J
4
AD_AGND
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AR3399RK Quick Start Guide Page 9
8.
CN5
DC JACK
9.
CN6
LAN
Connector type：DC-JACK 6.5/2.5mm
Pin
Definition
1
12V DC-IN
2
GND
3
GND
Connector type：RTA-164AAK1A
Pin
Definition
Pin
Definition
1
GE_MDI0+
9
GE_MDI3+
2
GE_MDI0-
10
GE_MDI3-
3
GE_MDI1+
11
LED2
4
GE_MDI1-
12
D3V3
5
GND
13
D3V3
6
GND
14
LED1
7
GE_MDI2+
15
GND
8
GE_MDI2-
16
GND
10.
CN7 : USB3.0x2 (Type A)
Connector type：UEA11123-8HD1-4H
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AR3399RK Quick Start Guide Page 10
11.
CN8
SPK OUT R
12.
CN9
SPK OUT L
Connector type：Header 1X2 1.25
Pin
Definition
1
SPK_R_OUT+
2
SPK_R_OUT-
Connector type：Header 1X2 1.25
Pin
Definition
1
SPK_L_OUT+
2
SPK_L_OUT-
13.
CN10
M.2 Key E Slot
14.
CN11
UART Debug Console
Standard M.2 Key E pinout
Connector type：Header 1X4 2.54
Pin
Definition
1
VCC3V3
2
GND
3
UART2_TXD
4
UART2_RXD
15.
CN12
I2S
16.
CN13
M.2 Key B Slot
Connector type：HDR 2x5 2.0mm DIP
Pin
Definition
Pin
Definition
1
I2S1_SCLK
6
I2S1_SDO0
2
VCC1V8
7
I2S_LRCK_TX
3
GND
8
I2S1_SDI0
4
GND
9
GND
5
I2S_LRCK_RX
10
GND
Standard M.2 Key B pinout
17.
CN14
NANO SIM CARD
18.
CN15
COM-1 UART0
Connector type：NANO SIM Socket
Pin
Definition
C1
CCVCC
C2
CCRST
C3
CCCLK
C5
GND
C6
NC
C7
CCIO
SW
SIMDET_1
Connector type：HDR 2x5 2.0mm DIP
Pin
Definition
Pin
Definition
1
RTS_RS232
6
RX_TTL
2
RX_RS232
7
CTS_TTL
3
CTS_RS232
8
TX_TTL
4
TX_RS232
9
GND
5
RTS_TTL
10
GND
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AR3399RK Quick Start Guide Page 11
19.
CN16
CPU FAN
20.
CN17
I2C
Connector type：HDR 1x3 2.54mm Wafer
Pin
Definition
1
NC
2
VCC
3
GND
Connector type：HDR 2x5 2.0mm DIP
Pin
Definition
Pin
Definition
1
VCC3V3
6
GND
2
VCC5V
7
EXT_I2C_SCL
3
EXT_I2C_SDA
8
I2C_SCL_5V
4
I2C_SDA_5V
9
GND
5
GND
10
GND
21.
CN19 : LVDS0
Connector type：HIROSE DF13A-40DP-1.25
Pin
Definition
Pin
Definition
Pin
Definition
Pin
1
LVDS_3.3V
11
LVDS_DB1-
21
LVDS_DA1+
31
GND
2
LVDS_5V
12
LVDS_DB0-
22
LVDS_DA0+
32
GND
3
LVDS_3.3V
13
GND
23
LVDS_DA1-
33
LVDSA_CLK+
4
LVDS_5V
14
GND
24
LVDS_DA0-
34
LVDSB_CLK+
5
LVDS0_PAL_SCL
15
LVDS_DB3+
25
GND
35
LVDSA_CLK-
6
LVDS0_PAL_SDA
16
LVDS_DB2+
26
GND
36
LVDSB_CLK-
7
GND
17
LVDS_DB3-
27
LVDS_DA3+
37
GND
8
HPD_DET_C
18
LVDS_DB2-
28
LVDS_DA2+
38
GND
9
LVDS_DB1+
19
GND
29
LVDS_DA3-
39
LVDS_12V
10
LVDS_DB0+
20
GND
30
LVDS_DA2-
40
LVDS_12V
22.
CN18：MIPI CSI
1
2930
2
Connector type：HIROSE DF13A-30DP-1.25
Pin
Definition
Pin
Definition
Pin
Definition
1
MIPI_RX0_3V3
11
MIPI_RX0_D3P
21
GND
2
MIPI_RX0_3V3
12
MIPI_RX0_D2P
22
GND
3
GND
13
MIPI_RX0_D3N
23
MIPI_RX0_I2C_SCL
4
GND
14
MIPI_RX0_D2N
24
MIPI_RX0_D0P
5
MIPI_RX0_EN_C
15
GND
25
MIPI_RX0_I2C_SDA
6
MIPI_RX0_CLKP
16
GND
26
MIPI_RX0_D0N
7
NC
17
MIPI_RX0_RST_B_C
27
GND
8
MIPI_RX0_CLKN
18
MIPI_RX0_D1P
28
GND
9
GND
19
MIPI_RX0_MCLK_OUT
29
MIPI_RX0_1V8
10
GND
20
MIPI_RX0_D1N
30
MIPI_RX0_1V8
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AR3399RK Quick Start Guide Page 12
23.
CN20：I2C Touch Panel
24.
CN21：Digital IO
Connector type：HDR 1x6 1.25mm
Pin
Definition
1
LVDS_TH_RST#
2
LVDS_TH_SCL
3
LVDS_TH_SDA
4
CAP_TCH_INT0
5
GND
6
VCC3V3
Connector type：Header 2X5 2.0mm
Pin
Definition
Pin
Definition
1
DIO0
6
DIO5
2
VCC3V3
7
DIO3
3
DIO1
8
DIO6
4
DIO4
9
GND
5
DIO2
10
DIO7
25.
CN22：USB2.0 1/2
26.
CN23：Micro SD Card Socket
Connector type：Header 2X5 2.0mm
Pin
Definition
Pin
Definition
1
VCC5V
6
USB1P+
2
VCC5V
7
GND
3
USB0P-
8
GND
4
USB1P-
9
GND
5
USB0P+
10
GND
Connector type：112A-TAAR-R02
27.
CN24：USB Type-C
28.
CN25：Backlight power
Connector type：HDR 1x5 2.0mm
Pin
Definition
1
VCC12V_DCIN
2
GND
3
BL0EN
4
LVDS_PWM
5
VCC5V
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AR3399RK Quick Start Guide Page 13
29.
CN26：9904 EEPROM Update Header
30.
CN27：External 12V Output
Connector type：HDR Wafer 1x4 2.0mm
Pin
Definition
1
NC
2
EE100_SPC
3
EE100_SPD
4
GND
Connector type：HDR Wafer 1x4 2.5mm
Pin
Definition
1
DC_IN_C
2
DC_IN_C
3
GND
4
GND
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