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  6. PPC-A9-190-C

PPC-A9-190-C

User Manual

Release 1.0

Chipsee Products Naming Rules

CS14900F190P-C111
CS Chipsee Product Abbreviate
14 Horizontal Resolution

80 Means 800 Pixel

10 Means 1024 Pixel

12 Means 1280 Pixel

14 Means 1440 Pixel

19 Means 1920 Pixel

900 Vertical Resolution

480 Means 480 Pixel

600 Means 600 Pixel

768 Means 768 Pixel

800 Means 800 Pixel

900 Means 900 Pixel

102 Means 1024 Pixel

108 Means 1080 Pixel

F(T) Product based on Freescale (TI) CPU
190 LCD Dimension

050 Means 5.0 Inch

070 Means 7.0 Inch

080 Means 8.0 Inch

097 Means 9.7 Inch

101 Means 10.1 Inch

104 Means 10.4 Inch

120 Means 12.0 Inch

150 Means 15.0 Inch

170 Means 17.0 Inch

190 Means 19.0 Inch

215 Means 21.5 Inch

P Means Embedded PC or Panel PC

E  Means Embedded PC without Case

P  Means Panel PC with Case

C Means Touch Type

R  Means Resistive Touch

C  Means Capacitive Touch

1 Means LCD Brightness

1  Means Common Brightness

2  Means High Brightness

1 PCB Version

Baseboard PCB Version Number

1 PCB Version

SOM Module PCB Version Number

Hardware Features

Key Features:
CPU iMX6Q,Quad-A9,1GHz
RAM 2GB DDR3
eMMC 8GB
Storage TF card, supports up to 32GB SDHC
Display 19 Inch LCD,1440*900 Pixel Resolution,16:10
Touch Ten-Point Capacitive Touch
USB 2 x USB 2.0 Host,1 USB OTG
LAN 1 Channel 1000M LAN
Audio 3.5mm Audio In/Out Connector,2W Speaker Internal
Buzzer 1
RTC Yes
RS232 2 Channels
RS485 3 Channels *
CAN 2 Channels
GPIO 8 Channels
WiFi/BT On Board WIFI/BT
HDMI 1 Channel
SATA II 1 Channel
3G/4G Optional
Power Input 15~36V DC
Current @ 15V 2000 mA max
Power Consumption 22W Typical
Working Temperature -20°C to +70°C
OS Android, Ubuntu, Linux
Dimension 495*342*50mm
Weight 6100g

* This product has 5 channels of UART in total. The Bluetooth used one channel UART by default, the default setting is 2*RS232+2*RS485+Bluetooth. The UART can be changed between RS232 and RS485 easily. If you want different RS232 and RS485 settings, please contact us.

CS14900F190P-C111

Figure 1 Top View (Android)

Figure 2 Back View

Power Input Connector

The product CS14900F190P-C111 uses a wide range power input: DC 15~36V. The total power consumption is normally about 22W. The Power Input Connector is 3 Pin 3.81mm Screw Terminal Connector as Figure 3 shows. The Character “+” means power Positive input, The Character “” means power Negative input. The Character “G” means system Ground. Table 1 has detailed descriptions about the connector definition.

Figure 3 Power Input Connector

Table 1

Power Input Pin Definition:
Pin Number Definition Description
Pin 1 Positive Input Connect to DC Power Positive Terminal
Pin 2 Negative Input Connect to DC Power Negative Terminal
Pin 3 Ground Connect to Power System Ground

ATTENTION:

The system ground “G” has been connected to power negative “-” on board.

Capacitive Touch

The product CS14900F190P-C111 uses ten-point capacitive touch.

ATTENTION:

Capacitive touch is very sensitive to power noise. Ripple voltage/current from the power adapter will cause the LCD ripples, and will also cause the capacitive touch malfunction: If you use the APK Multi-Touch under Android to test, you can find the touch point float. There are several ways to solve this problem:

1)  Use a high quality power adapter. Or use battery to provide the power like cell phone or tablet PC. 

2)  If user power adapter isn’t good enough, there’s another effective method to solve this problem: Make sure the CS14900F190P-C111 power input connector Pin 3 really connect to user “Power System Ground”. This method can eliminate the problem totally. The user can also use another method to test this problem: touch the GND of CS14900F190P-C111 by one hand, the other hand operates on the capacitive touch screen. In this case, the user’s body acts as the Power System Ground.

CAN+RS485+RS232 Connector

The CAN+RS485+RS232 connector is a 16 Pin 3.81mm Screw Terminal Connector, as Figure 4 shows. As for the definition of every pin, please refer to Table 2.This product has 5 channels of UART in total, they can be configured as RS232 or RS485 freely. If you need any other setting different to the default setting, please contact us.

Figure 4 CAN+RS485+RS232 Connector

Table 2

RS232 / RS485 / CAN Pin Definition:
Pin Number Definition Description
Pin 1 CAN2_L CPU CAN Channel 2 L signal
Pin 2 CAN2_H CPU CAN Channel 2 H signal
Pin 3 CAN1_L CPU CAN Channel 1 L signal
Pin 4 CAN1_H CPU CAN Channel 1 H signal
Pin 5 RS485_2+ CPU UART2, RS485 +(A) signal
Pin 6 RS485_2- CPU UART2, RS485 –(B) signal
Pin 7 RS485_5+ CPU UART5, RS485 +(A) signal
Pin 8 RS485_5- CPU UART5, RS485 –(B) signal
Pin 9 RS485_4+ CPU UART4, RS485 +(A)signal
Pin 10 RS485_4- CPU UART4, RS485 –(B) signal
Pin 11 RS232_3_RXD CPU UART3, RS232 RXD signal
Pin 12 RS232_3_TXD CPU UART3, RS232 TXD signal
Pin 13 RS232_1_RXD CPU UART1, RS232 RXD signal
Pin 14 RS232_1_TXD CPU UART1, RS232 TXD signal
Pin 15 GND System Ground
Pin 16 +5V System +5V Power Output, No more than 1A Current output.

ATTENTION:

  1. UART2 signal has been used by Bluetooth signal on board. The RS485_2 function has been disabled by default. If customer needs to use RS485_2 function, please contact us, we will disable the Bluetooth function.
  2. All the CAN signal and RS485 signal are not mounted on the 120Ohm Matched Resistance.

USB HOST Connector

The product CS14900F190P-C111 has two USB connectors as Figure 5 shows. These two USB can provide 500mA current each.

Figure 5 USB HOST Connector

USB OTG Connector

The product CS14900F190P-C111 has one USB OTG connector as Figure 6 shows. It works as slave by default. The user can connect it to host PC by this connector.

Figure 6 USB OTG Connector

LAN Connector

The product CS14900F190P-C111 has one channel 1000Mbit Ethernet Connector, as Figure 7 shows.

Figure 7 LAN Connector

TF Card

The product CS14900F190P-C111 has one TF (uSD) card connector as Figure 8 shows. This device supports a TF (uSD) card up to 32GB.

Figure 8 TF Card Connector

ATTENTION:

The TF card slot is NOT mounted with any TF card by default.

SIM Card Holder

The product CS14900F190P-C111 has a mini-PCIe connector inside, customer can mount on 3G/4G module to it. Then it will need the SIM Card Holder, as Figure 9 shows.

Figure 9 SIM Card Holder

ATTENTION:

This product is not mounted with any 3G/4G module by default. And no software driver for any kind of 3G/4G module is available at present.

Audio Connector

The product CS14900F190P-C111 has one Audio Input (“Line-in”) and one Audio (“Line-out”) output, as Figure 10 shows. And the product has an internal 2W speaker.

Figure 10 Audio Connector

WiFi+BT

The product CS14900F190P-C111 has one WiFi+BT. It uses Realtech RTL8723 which integrates WiFi and BT. There is a connector on the backside case which can connect external WiFi/BT Antenna, as Figure 11 shows.

Figure 11 WiFi+BT Antenna

HDMI Connector

The product CS14900F190P-C111 has one HDMI connector as Figure 12 shows. The HDMI output resolution can be configured by software.

Figure 12 HDMI Connector

Boot Switch

The product CS14900F190P-C111 has a boot switch which can be used to change boot sequence, as Figure 13 shows. It is defined as SW2 on the PCB. As for the details of the boot switch, please refer to Table 3.

Figure 13 Boot Switch

Table 3

Boot Config Select:
Mode 1 2 3 4
TF Card 1 0 0 0
eMMC 1 1 0 1
Download 0 1 1 0

Expansion Connector

The product CS14900F190P-C111 has one Expansion Connector, as Figure 14 shows. This connector is labelled as P28 on the PCB, and it has connected to CPU GPIO/I2C signals. As for the definition of every Pin, please refer to Table 4.

Figure 14 Expansion Connector

Table 4

Expansion Connector Definition:
PIN Function CPU PIN PIN Function CPU PIN
1 VDD_3.3V Power Output 2 GND Power Grond
3 GPIO4_10(KEY_COL2) W4 4 GPIO1_30(ENET_TXD0) U20
5 I2C3_SCL(EIM_D17) F21 6 GPIO3_31(EIM_D31) H21
7 GPIO3_23(EIM_D23) D25 8 GPIO1_29(ENET_TXD1) W20
9 GPIO1_28(ENET_TX_EN) V21 10 I2C3_SDA(EIM_D18) D24
11 GPIO3_30(EIM_D30) J20 12 GPIO5_2(EIM_A25) H19

ATTENTION:

All these signals connect to CPU directly. Please use it carefully, or the CPU will be damaged easily.

Camera

The CS14900F190P-C111 supports one channel CMOS camera. The user should open the product’s backside case to find the camera connector, as Figure 15 shows. It is labelled as P26 on the PCB. It can support camera OV2659, OV5640.

Figure 15 Camera Connector

Measurements and Mounting

Measurements

The measurement of CS14900F190P-C111 is 495*342*50mm.

Mounting Method

This product CS14900F190P-C111 can be mounted using the mounting set, as Figure 16 shows. Please make sure the display is not exposed to high pressure when mounting into an enclosure.

Figure 16 Mounting Method

How to Get Support

Please feel free to contact us with any questions, queries or suggestions.

If your question is about technical support or troubleshooting for one of our products, we kindly ask you to first check our documentation for a possible solution.

If you cannot find the solution you are looking for then please write to contact@chipsee.cn providing all possible details.

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