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BlueChip HB5, Technical User Manual

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BlueChip HB5 Technical User Manual Download Page 24

 

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Pin 

Signal 

Comments

1 

3 volts 

3 volts DC source for GPIO signal pull ups etc

2 

GPIO 1 

GPIO signal 

3 

GPIO 2

 

GPIO signal 

4 

GPIO 3

 

GPIO signal 

5 

GPIO 4

 

GPIO signal 

6 

GPIO 5

 

GPIO signal 

7 

GPIO 6

 

GPIO signal 

8 

GPIO 7

 

GPIO signal 

9 

GPIO 8

 

GPIO signal 

10 

GPIO 9

 

GPIO signal 

11 

GPIO 10

 

GPIO signal 

12 

GPIO 11

 

GPIO signal 

13 

GPIO 12

 

GPIO signal 

14 

Reserved 

 

15 

0 volts 

0 volt reference for GPIO signals

 

Note: 

The voltage level of all the GPIO lines can be changed from 3 
standard configuration and changing the kernel setting will not change the 3 volts present on pin 1.

HB5 Touch Computer

____________________________________________________________________________________________________________________________________________

Comments 

3 volts DC source for GPIO signal pull ups etc 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
GPIO signal – 3 volts level 
 
0 volt reference for GPIO signals 

The voltage level of all the GPIO lines can be changed from 3 volts to 1.8 volts in the kernel. This is not a 
standard configuration and changing the kernel setting will not change the 3 volts present on pin 1.

Touch Computer 

_____________________________________

 

Page | 24  

volts to 1.8 volts in the kernel. This is not a 

standard configuration and changing the kernel setting will not change the 3 volts present on pin 1. 

Summary of Contents for HB5

Page 1: ...ser Guide Document Reference User Guide Document Issue 1 6 Blue Chip Technology Limited Chowley Oak Tattenhall Chester Cheshire England CH3 9EX Tel 44 0 1829 772000 Fax 44 0 1829 772001 Web www bluechiptechnology com ...

Page 2: ... Connector PCBs Screw Terminal version Picoblade version RS422 RS485 Operation Mechanical Specifications Outline Dimensions HB5 432H Outline Dimensions HB5 712H Mounting Outline HB5 432H Mounting Outline HB5 712H General Precautions Electro Static Discharges On Board Battery Electromagnetic Compatibility Amendment History HB5 Touch Computer _________________________________________________________...

Page 3: ...correct at the time of printing Blue Chip accepts no responsibility for any inaccuracies The information contained herein is subject to change without notice There are no express or implied licences granted herein to any intellectual property rights of Blue Chip In no event shall Blue Chip Technology be held liable for any loss expenses or damages of any kind whatsoever whether direct indirect inc...

Page 4: ...Directive 2006 95 EC and the R TTE Directive 1999 5 EC when installed and used in conjunction with the guidelines provided within this document Note that compliance with the R TTE directive is only required for those versions of the product equipped FCC compliance of product versions equipped with radio frequency interfaces may require specific approval for Changes or modifications not expressly a...

Page 5: ...or use with the TMx range of processor modules t does not include the software aspects of the range which are covered in the following Manual Manual e have tried to include as much information as possible but we have not duplicated HB5 documents or standard Technical References unless it proved to b necessary to aid in the understanding of the product Hardware interfaces connectors Layout showing ...

Page 6: ...e includes screen 800 480 together with either resistive or projected capacitance injection moulded front panel bezel available for further details please see our Beta If you do not require a touch screen then we recommend that you choose the resistive equire the lowest cost Alternatively if you require the most resilient screen we recommend the projected capacitance version which has a glass top ...

Page 7: ...attery backed Real Time Clock Extended Temperature range Display Options 4 3 480 272 resolution 7 1 800 480 resolution Touch Screen Options 4 3 resistive 4 3 projected capacitive 7 1 resistive 7 1 projected capacitive HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ pports Blue Chip Techn...

Page 8: ... 1 1 1 USB Device 1 1 1 1 RS232 2 2 2 2 RS232 422 485 1 1 1 1 GPIO 12 12 12 12 WiFi Bluetooth I2C SPI Class D CAN 3G GPS Accelerometer Light Sensor ADC DAC PWM Battery Automotive PSU Rear Cover ________________________________________________________________________________________________________________________________________________________ 712V 432C 712C 432D 712D 1012H 1012V 1012C 1 1 1 1 1 ...

Page 9: ...reflect the current situation ________________________________________________________________________________________________________________________________________________________ Legend Meaning Standard to be confirmed Available option to be confirmed Number available as standard 2 Number available as standard to be confirmed 2 Number available option to be confirmed Please check the latest sp...

Page 10: ...requires a 5 volt DC power input 0 25 volts so the voltage input H series computer has protection for over voltage up to 24 volts reverse polarity so please take care when applying power The reason it does not have reverse polarity protection is that we use the incoming 5 volts power for the USB circuitry etc rather than creating another power supply to keep costs as low as possible Power can be a...

Page 11: ...___________________________ we tell you otherwise or you change the settings the serial setup is as follows We supply cable sets for the serial ports and other interfaces so if you want to buy them just contact your If you wish to switch off the console stream to COM 1 please see the relevant Operating System manual for you can choose if you want it as another RS232 port or as a RS422 or RS485 por...

Page 12: ...____________________________________________________________________________ Series Touch Computer HB5 Battery 2 9V 3 3V 0 V Ethernet Audio In Out L R USB Host USB Device SPI UART1 UART2 UART3 UART4 I2C 3V SD GPIO Camera LCD 18 bit Touch Boot Mode Reset 5 Volts DC input LAN RJ45 USB Host USB Device RS232 RS232 RS232 422 485 MicroSD Socket 4 3 7 LCD RGB 3 6 Volts Battery o Amplified Audio Touch Scr...

Page 13: ...pabilities of high tier portable applications by fulfilling the ever increasing MIPS needs of operating systems and games Dynamic Voltage and Frequency Scaling DVFS provides significant power reduction allowing the device to run at lower voltage and frequency with sufficient MIPS for tasks such as Multilevel memory system The multilevel memory system of each processor is based on the L1 instructio...

Page 14: ... high speed USB on the go with PHY high host PHY multiple expansion card ports high speed MMC SDIO host and other 10 100 Mbps et controller and a variety of other popular interfaces such as UART I2C and I2S serial Electronic Paper Display Controller The processor integrates EPD controller that supports E color and monochrome with up to 2048 x 1536 resolution at 106 Hz refresh 4096 x 4096 resolutio...

Page 15: ... SoloLite processor enables the following interfaces to external devices some of them are muxed Total three interfaces are available LCD 24bit display port up to 225 Mpixels sec for example WUXGA at 60 Hz EPDC color and monochrome E INK up to 1650x2332 resolution and 5 bit grayscale Camera sensors port up to 16 bit and up to 66 MHz peak Expansion cards Four MMC SD SDIO card ports all supporting bi...

Page 16: ...PiXel Processing Pipeline Off loading key pixel processing operations are required to support the EPD display applications Security functions are enabled and accelerated by the following hardware ARM TrustZone including the TZ architecture separation of interrupts memory mapping etc System JTAG Controller Protecting JTAG from debug port attacks by regulating or bl the access to the system debug fe...

Page 17: ...ing HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ 432H HB5 712H H series products have the following industry standard connectors The Green LED is controlled by the Kernel Yellow LED is connected to an uncommitted GPIO line and the LED can be used by application through the software pr...

Page 18: ... to design the connector PCB with or without additional electronics just contact us Please note that the speaker fitted on the HB5 PCB as shown above is in parallel with the speaker If you connect two low impedance speakers up in parallel then the audio amplifier will probably sense the low impedance and shut down The HB5 unit will need to be powered off for a few seconds one of the speakers remov...

Page 19: ...e 3volts level for RS422 485 RS232 36 0 volts COM Port 3 Receive Positive 3volts level for RS422 485 RS232 levels for RS232 38 PWROFF Apply logic low to power down the unit COM Port 3 Receive 3volts level for RS422 485 RS232 40 RESET Apply logic low to reset the unit 42 SLEEP RQ Apply logic low while the system in operational to signal that the OS should go into suspend Apply logic low while the s...

Page 20: ...Q R S T U V W X Y g h i j k l m n o p q r s t u v w x y Pin Signal Comment Nominal 3 6 volts DC for Real Time Clock a VIN 5 volts Power INPUT with the main power in connector on HB5 b 0 volts c I2C SDA I2C Data at a 3 volts level Apply logic low during power up to put the unit into USB engineering d I2C SCL I2C Clock at a 3 volts level Apply logic low while the system in operational to signal that...

Page 21: ...___________ levels 3 volts level m 0 volts 3 volts level n COM1_RX RS232 Port 1 Receive levels 3 volts level o COM1_TX RS232 Port 1 Transmit levels 3 volts level p 0 volts 3 volts level q SPEAKER_L Audio speaker output 3 volts level r SPEAKER_H Audio speaker output 3 volts level s 0 volts 3 volts level t LINEIN_L Audio line in left channel 3 volts level u LINEIN_R Audio line in right channel 3 vol...

Page 22: ...2 485 COM 3 RS232 Transmit For those of you who may be puzzled by the termination options thousand words HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ Comments Ground for COM 1 RS232 channel RS232 receive channel console for Linux Android RS232 transmit channel console for Linux Androi...

Page 23: ...______________________________________________________________________________________ interface and supports full duplex both transmit and receive active at the same time RS485 is a two wire interface and therefore supports half duplex operation Therefore you need to connect the Transmit ve and Receive ve signals together and the Transmit ve and Receive ve signals together required to connect to ...

Page 24: ...___________________________________________________________________________________________________________________________ Comments 3 volts DC source for GPIO signal pull ups etc GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal 3 volts level GPIO signal ...

Page 25: ...____________________ Mechanical Specifications Outline Dimensions HB5 HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ Mechanical Specifications HB5 432H Touch Computer _____________________________________ Page 25 ...

Page 26: ...____________________________________ All dimensions are shown in millimetres HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ millimetres Touch Computer _____________________________________ Page 26 ...

Page 27: ...______________________________________________ Outline Dimensions HB5 HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ HB5 712H Touch Computer _____________________________________ Page 27 ...

Page 28: ...______________________ All dimensions are shown in millimetres HB5 Touch Computer ____________________________________________________________________________________________________________________________________________ All dimensions are shown in millimetres Touch Computer _____________________________________ Page 28 ...

Page 29: ...____________________________________________________________________________ HB5 432H threaded nylon studs which are to be screwed into the rear of the 432H into the outline as above and then attach the supplied two thumb nuts screws onto the nylon studs with your fingers When the thumb nuts are finger tight the Please do not use pliers or any other tool to increase the tightness on the thumb nuts...

Page 30: ..._____________________________________________________________________ HB5 712H All dimensions are shown in millimetres threaded nylon studs which are to be screwed into the rear of the 712H into the outline as above and then attach the supplied four thumb nuts screws onto the nylon studs with your fingers When the thumb nuts are finger tight the Please do not use pliers or any other tool to increa...

Page 31: ... can tricity Bear in mind that the damage caused by static electricity may vary from total destruction to partial damage which may not be immediately obvious This could have an effect on the product s reliability and warranty Before opening the chassis ensure that you take necessary static precautions Ideally you should work at an anti static bench and wear an approved wrist strap or if that is no...

Page 32: ...th The external enclosure should be securely fastened with standard lids and covers in place to ensure metal contact around the internal electronics Any metal back plate must be securely screwed to the chassis of the computer to ensure good metal onnector bodies should be securely connected to the enclosure The external cabling to boards causes most EMC problems It is recommended that any totally ...

Page 33: ...puter ______________________________________________________________________________________________________________________________________ Author Amendment Details BH Initial release BH Reference to high brightness panel removed BH RS422 RS485 connectivity explained BH Battery added to C and A series matrix information RS232 422 485 level information added to tables BH Boot Mode pin description ...

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