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QSG-8400 Rev. New 

 

Holt Integrated Circuits 

 

 

 

 

 

 

 

ADK-8400 Evaluation Board  

Quick Start Guide:  

HI-8400 Isolated Discrete Sensor  

with ±800V Isolation 

 

 

 

July 2018 

 

 

Содержание ADK-8400

Страница 1: ...QSG 8400 Rev New Holt Integrated Circuits ADK 8400 Evaluation Board Quick Start Guide HI 8400 Isolated Discrete Sensor with 800V Isolation July 2018...

Страница 2: ...REVISION HISTORY Revision Date Description of Change QSG 8400 Rev New 07 25 18 Initial Release...

Страница 3: ...m a single 3 3V 5 or 5V 5 supply voltage The isolated analog sensor input is supplied from a 16 to 36VDC supply Each input channel can be individually configured as a GND Open or Supply Open Sensor ty...

Страница 4: ...y observer qualified in first aid for electrical shock present at all times Use rubber gloves where applicable and stand on approved rubber matting Note that not all so called rubber mats are good iso...

Страница 5: ...Holt Integrated Circuits 5 KIT CONTENTS This User Guide HI 8400 Evaluation Board USB Flash drive with HI 8400 software USB to Mini USB Serial Cable Demonstration Set up...

Страница 6: ...ed to the 28Vx of that same channelx Jumpers J4 6 11 13 on the board are provided to do this 3 Reading of the sense data can be on the dedicated hardware pins SENSEOUT 1 4 or through the on board MCU...

Страница 7: ...installed language then click Next Accept the default Start Menu folder then click Next Select any desired shortcuts then click Next At the Ready to Install screen click Install Run the installed Tera...

Страница 8: ...sensor 4 last If the sensor input is high then the correlating sensor LED is lit on the LED array Sense 1 8 this shows the sensor data read from SPI LEDs S01 to S04 show the state of the devices hardw...

Страница 9: ...J3 J8 J10 and J14 Make sure the ground connection is connected to the GND reference for this channel Set the Sense Input voltage to 0V then press the short cut z key to run the monitor program all fo...

Страница 10: ...rocedure Set sensor type to Supply Open by connecting a jumper between S and V pins 2 and 3 on J26 Using a procedure similar to 1 Connect a supply to the sensor input and adjust to 0V press key z the...

Страница 11: ...f INTB will cross the ramp at the threshold point allowing easy measurement Daisy Chained SPI Mode 1 Two HI 8400 boards are provided with the evaluation kit Board 1 is the master board with a micropro...

Страница 12: ...d When using this method close jumper J1 to hold the MCU RESET pin low this forces the MCU GPIOs into a high impedance state For normal operation keep this jumper open and use the RESET button to rese...

Страница 13: ...output from U3 3 NC Not Connected 4 nOE Output Enable active low 5 SO1 Sense Output 1 6 SO2 Sense Output 2 7 SO3 Sense Output 3 8 SO4 Sense Output 4 Debug connector for Freescale Processor J2 Pin Numb...

Страница 14: ...measure HI 8400 VLOGIC supply current J8 2 1 Link 3 2 Selects 28V Open type for Sensor 3 Link 2 1 Selects GND Open type for Sensor 3 J10 2 1 Link 3 2 Selects 28V Open type for Sensor 2 Link 2 1 Select...

Страница 15: ...Input of U4 4 SO SPI Serial Output from U4 5 SI SPI Serial Input of U4 6 INTB Interrupt output from U4 7 GND Low voltage Ground Parallel Data out connector J22 Pin Number Label Description 1 GND Low v...

Страница 16: ...20 2 3 Link 1 2 Selects 28V Open type for Sensor 3 Link 2 3 Selects GND Open type for Sensor 3 J23 2 3 Link 1 2 Selects 28V Open type for Sensor 2 Link 2 3 Selects GND Open type for Sensor 2 J26 2 3 L...

Страница 17: ...1 10 IOC4 PT4 11 IOC5 PT5 12 IOC6 PT6 13 IOC7 PT7 14 MODC BKGD 15 PB0 16 PB1 17 PB2 18 PB3 19 PB4 20 PB5 21 PB6 22 PB7 23 XCLKS PE7 24 PE6 25 PE5 26 ECLK PE4 27 VSSR1 28 VDDR1 29 RESET 30 VDDPLL 31 XF...

Страница 18: ...Rev Date Sheet o f Doc A HI 8400 4 Input Discrete with Isolation Daisy Chain Board Custom 2 2 Thursday May 17 2018 SO7 J23 SENSE2 1 2 3 4 J21 SENSE3 1 2 3 4 R28 1K SO5 R31 1K J20 1 3 2 SO8 C27 4 7uF J...

Страница 19: ...onn Header 100 SGL R A 2 Pos Male J1 S1111E 02 ND Sullins PBC02SBAN 18 1 Conn Header 100 SGL R A 7 Pos Male J28 S1111E 07 ND Sullins PBC07SBAN 19 12 Conn Jumper Shorting 100 Gold J4 J5 J6 J11 J12 J13...

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