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1. 0 345 x DATA1 8 GAIN If DATA1 DATAO lt 2 13 e 0 276 x DATAO 0 130 x DATA1 VE GAIN e Other 100ms ITIME Ix 100ms ITIME Ix 100ms ITIME Ix Page 19 of 37 3 2 4 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Figure 33 BH1730FVC Breakout Board Sample Output BH1721FVC Breakout Board The BH1721FVC Breakout Board provides a simple environment to quickly evaluate performance of the BH1721FVC sensor The BH1721FVC is a digital Ambient Light Sensor IC for 12C bus interface This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone It is possible to detect wide range at High resolution 1 65528 lx LG Li P bi Y FO Y 4 d SS eos Dp Figure 34 BH1721F VC Breakout Board Top View and Bottom View The block diagram of BH1721FVC Breakout Board is show in Figure 35 and the schematic is show in Figure 36 The resistors R185 to R190 are used to set Sensor Control value for the board The 12C interface pins of BH1721FVC pin 3 and pin 5 are connected to the Base Board via the pins SDA and SCL of Header 2 of the Sensor Interface Headers Figure 35 BH1721FVC Breakout Board Block Diagram Page 20 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview VDD_AL4 O BH1721FVC WSOF5 SensorinterfaceHeader_1 VDD_AL4 L 1 R186 EMPTY Al retomo R187 EMPTY SensCt
2. The Sensor Evaluation Kit is designed to test the functional operation of various sensor types It includes one Base board and several Breakout boards The Base board is controller board with LAPIS MCU The Breakout board is sensor board which contains different kind of sensor IC The guide will help you understand how to connect Breakout board to Base board It also shows how Base board get data from sensor then convert and display the result to computer screen gt it Figure 1 Sensor Evaluation Quick Start Guide Step 1 Check and make sure your computer is installed driver to communicate with the Base board LAPIS MCU via the USB interface If not please follow http www fidichip com Support Documents InstallGuides htm to install driver Step 2 Check and set jumper default setting as following e Power Selection Switch J1 is in VBUS position position 3 e Reset Selection Header J2 is in USR_RST position connect pin 1 and 2 Step 3 Plug the Sensor Breakout board into the Base Board Step 4 Connect the Base board Breakout board to computer via USB cable Power Selection Switch USB Cable J1 EK Cie SA Base Board Breakout Board Figure 2 Base Board and Breakout Board Connection Step 5 Run Serial Terminal tool PuTTy configure PuTTy run at Serial type with data rate is 9600bps The output data will be displayed on terminal screen lf there s no output on terminal screen please g
3. WG e O ooo0 Push Button o ne OO Debug Header Feedback LEDs III Figure 5 Base Board Hardware Block Diagram Power Selection Switch Sensor Interface Headers FTDI FT230XS R 41 Reset Button U2 U3 US LA ry d A Lis Ll 2 CS CN GIE Ah j PI Kee Si Zem H Ae O DO DONA Oe 0 0 0100 ZLLDOLO IW Side External Power Header Debug Header J3 J4 Feedback LEDs Reset Selection Header D8 D15 J2 Figure 6 Base Board Top View Designator Position Description 1 EXT_PWR J1 2 OPEN 3 VBUS P 2 1 USR_RST 2 3 nE_RST Table 2 Base Board Jumper Switch Configurations Page 8 of 37 ROHM Sensor Evaluation Kit User Manual Base Board Overview The ML610Q112 is a high performance 8 bit CMOS microcontroller into which rich peripheral circuits such as timers PWM UART DC bus interface master slave synchronous serial port voltage level supervisor analog comparators and 10 bit successive approximation type A D converter are incorporated around 8 bit CPU nX U8 100 The CPU nX U8 100 is capable of efficient instruction execution in 1 intruction 1 clock mode by pipe line architecture parallel processing The Flash ROM that is installed as program memory and the on chip debug function that is installed enable program debugging and programming on customer s board Q112 MICROCONTROLLER REG_OUT R5 Se Near Pin 22 LA Co py MCU_ADCO Q112 RST gt E PA
4. to enable disable ML8511 Sensor Interface Figure 43 ML8511 Breakout Board Block Diagram SensorlnteraceHeader_1 Sensor Control 10 0b001010 sensorlnteraceHeader 3 Figure 44 ML8511 Breakout Board Schematic Page 23 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Designator Position Description 3 4 3 4 1 P Enable ML8511 U59 Disable ML8511 U59 Table 4 ML8511 Breakout Board Jumper Positions The UV Intensity of UV sensor surface UVI is calculated as bellow equation uvi LZ 10 Ten dem 0 129 pa em Where V is output voltage of output pin of ML8511 The feedback LEDs display 8bit ADC value that scaled from 10bit ADC of output pin of ML8511 by right shift 2bit di COMI PuTTY lA e e e e e e e e lA RR RR RR RR RR RR RR RR RR A pi bell kel Je el Ban Bell e k i i if IM Semiconductor Figure 45 ML8511 Breakout Board Sample Output MEM Sensor Breakout Boards KX022 Breakout Board The KX022 Breakout Board provides a simple environment to quickly evaluate performance of the KX022 sensor The KX022 is a robust low power I2C SPI 3 axis accelerometer with integrated FIFO FILO buffer that features a wide range of embedded functionality including tap detection orientation activity and wake up algorithms Kionix s XAC sensor provides outstanding stability with a market leading combination of improved shock reflow and thermal performance The KX
5. 13 The Sensor Control value is input data of port PD of ML610Q112 This value used to detect kind of Breakout Board that connected to the Base Board and defined as Table 1 Configure MCU amp Interfaces UARTO 12C ADC GPIO Read Sensor Control value Sensor connected Sensor initialized Initialize sensor Read sensor data amp convert to read data Send data via UARTO set Feedback LEDS Set MCU to HALT mode Figure 13 Base Board Software Flow Diagram Page 12 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview 3 Breakout Boards Overview 3 1 3 1 1 Hall Sensor Breakout Boards BU52004GUL Breakout Board The BU52004GUL Breakout Board provides a simple environment to quickly evaluate performance of the BU52004GUL sensor The BU52004GUL is bipolar Hall IC incorporating a polarity determination circuit that enables operation output on both the S and N poles with the polarity judgment based on the output processing configuration Figure 14 BU52004GUL Breakout Board Top View and Bottom View The block diagram of BU52004GUL Breakout Board is show in Figure 15 and the schematic is show in Figure 16 The resistors R155 to R160 are used to set Sensor Control value for the board The output pins B1 and B2 of BU52004GUL are connected to the Base Board via pins GPIOO and GPIO1 of Header 1 of the Sensor Interface Headers BU52004GUL Sensorinte
6. Z 0 O ias a Sensitivity Me e Where V is output voltage of output pin of BDEO600G Vo is output voltage of output pin of BDEO600G at Tempo 1 753 V 30 C Sensitivity is temperature sensitivity Typ 10 68 mV C The feedback LEDs display 8bit ADC value that scaled from 10bit ADC of output pin of BDEO600G by right shift 2bit Figure 65 BDE0600G Breakout Board Sample Output 3 5 4 BDJ0550HFV Breakout Board The BDJ0550HFV Breakout Board provides a simple environment to quickly evaluate performance of the BDJO550HFV sensor The BDJO550HFV is thermostat output temperature sensor IC with built in temperature detection element constant current circuit and high accuracy reference voltage source in one chip Temperature detection can be realized at 2 5 C accuracy without complicated design It is the best temperature sensor IC for a portable equipment of micro and low current the power down function and the battery drive It is possible to use it for a wide usage such as the heat detection and temperature monitors because it provides with the analog output in addition to the thermostat power output Page 32 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Figure 66 BDJO550HFV Breakout Board Top View and Bottom View The block diagram of BDJ0550HFV Breakout Board is show in Figure 67 and the schematic is show in Figure 68 The resistors R227 to R232 are used to set Sensor Control value for the board The o
7. which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury such as a medical instrument transportation equipment aerospace machinery nuclear reactor controller fuel controller or other safety device ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes If a Product is intended to be used for any such special purpose please contact a ROHM sales representative before purchasing If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law you will be required to obtain a license or permit under the Law Thank you for your accessing to ROHM product information More detail product information and catalogs are available please contact us RO H Mm ROHM Customer Support System SEMICONDUCTOR http www rohm com contact Page 37 of 37
8. 022 also offers accelerometer outputs with up to 16 bit resolution for greater precision User selectable parameters include 2g 4g or 8g ranges and Output Data Rates ODR with programmable high pass and low pass filters It is packaged in an ultra small 12 pin 2x2x0 9mm LGA plastic package MEM Sensor dadd Figure 46 KX022 Breakout Board Top View and Bottom View The block diagram of KX022 Breakout Board is show in Figure 47 and the schematic is show in Figure 48 The resistors R203 to R208 are used to set Sensor Control value for the board The 12C interface pins pin 2 and pin 12 and interrupt pins pin 5 and pin 6 of KX022 are connected to the Base Board via the pins SDA and SCL of Header 2 and pins GPIOO and GPIO1 of Header 1 of the Sensor Interface Headers Page 24 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Sensor Interface GPIOO 1 Figure 47 KX022 Breakout Board Block Diagram O O O O O O SensCtri5 Sensor Control 15 0b001111 SensorinterfaceHeader_3 Figure 48 KX022 Breakout Board Schematic The accelerations X Y and Z of the KX022 are calculated as bellow equation XOUT Sensitivity P YOUT Sensitivity P ZOUT Sensitivity P Where XOUT is X axis accelerometer output XOUT_L 06h and XOUT_H 07h YOUT is Y axis accelerometer output YOUT_L 08h and YOUT_H 09h ZOUT is Z axis accelerometer output ZOUT L OAh and ZOUT_H OBh Resolution Sensit
9. DJ0601HFV Breakout Board siria iaa iba iii dc ti ius il dt ARA dela bi 29 3 5 3 BDEOQ0600G Breakout BOSA ita 31 354 BOJA Breakout DOAN A ita 32 Appendix A Programming the Base Board Instruction oooonccccnnncccnncnccconnncccnnanononnnannnnnnanorennanerrnnannrrnnannnrrnnanrrrrnnannnnns 35 Page 2 of 37 ROHM Sensor Evaluation Kit User Manual List of Figures List of Figures Figure Sensor Evaluation sica a dc 6 Figure 2 Base Board and Breakout Board CGonpechon 6 A AA sntetgeset a edec ated eittapeniete 7 Figure A Base Board Sample Output without Breakout Board 7 Figure 5 Base Board Hardware Block e TL suivant ida lada 8 Figure RE are TOD VIS Winston ici lili 8 Figure 72 Base Board O 12 MCU SCHeimialll Css se tesescces patho llanta iio elote elias 9 Figure 3 Base Board Ge Oe Die Tele En EE 9 Figure 9 Base Board Reset and Debugger Gchematnc 10 Figure 10 Base Board Sensor Interface Schematic occccoconnnccnnncccconononccnnnnnnnononannnnnnnnnnononannnnnnnnnnnnnnnnncnnnnnnnnnnnannnnnnnnnns 10 Figure 11 Base Board Feedback LEDs Schematic ccccccccoccnnnccnnncccconononccnnnnnnnononanncnnnnnnnononannnnnnnnononnnnnnnnnnnnnnnnnnannnnnnnnnns 10 Figure 12 Base Board USB to UART Schemaltic 0 0 c ccccccccecccsacccssseneeeeetscccessueseeeecteccessaneneetcctoceseesueseesseceaseeeeeeeectaes 11 Figure 13 Base Board Software Flow Diagram ooooccccnnccccccconnccnnnnnonononnnncnnnnnonononnnnnnnnnnnn
10. File Edit View Run Tool Window Help efle pp olol Ef D e 2 porem Q112 SENSORPLATFORMEVK HEX DI Files of type ES HEXfile hex DI V Load program code Value of blank area Y Load debugging information Fixed value JW Clear all breakpoints GG OFFH C 00H TT Cleartrace memory Content of Flash Memory Iw Reset system FF Update the coverage range by loaded program file Read address range Starting address End address Figure 73 DTU8 Debugger Load software file into the Base Board Page 36 of 37 ROHM Sensor Evaluation Kit User Manual Notes Notes No copying or reproduction of this document in part or in whole is permitted without the consent of ROHM Co Ltd The content specified herein is subject to change for improvement without notice The content specified herein is for the purpose of introducing ROHM s products hereinafter Products If you wish to use any such Product please be sure to refer to the specifications which can be obtained from ROHM upon request Examples of application circuits circuit constants and any other information contained herein illustrate the standard usage and operations of the Products The peripheral conditions must be taken into account when designing circuits for mass production Great care was taken in ensuring the accuracy of the information specified in this document However should you incur any damage arising from any inaccuracy or misprint of such informa
11. MCU_ADC1 0112 Ter gt e DAS MCU VBUS_ DET MCU_RXDO MCU_LEDO a P MCU_TXDO eee E sheen LU LED LU ee PE MCU_GPOI2 MCU_SCL MCU_SDA MCU_GPOI3 MCU_sensCtrO MCU SensCint MCU sensCin2 MCU SensCi3 MCU sensCin4 MCU eme it Figure 7 Base Board Q112 MCU Schematic The Base Board is powered by VBUS of USB connector or External Power Source that connected via header J3 The switch J1 is used to select power source of the board INPUT POWER veus gt r P 0 4 ruF gt gt Coin Cell does not need to be On Board We would like to have the positive and GND leads on a 2 position header gt gt 3 Position Switch fe A Case 1 Middle pin OPEN 2 Position Male Header External Power Case 2 Middle pin con to VBUS gt gt Standard Pitch 2 54mm 2pin Case 3 Middle pin con to Ext Power Figure 8 Base Board Power Supply Schematic Page 9 of 37 ROHM Sensor Evaluation Kit User Manual Base Board Overview The debugger functionality of ML610Q112 is very useful You will be able to single step through your code to quickly find problems and solutions You can set breakpoints and create and save watch lists of variables to help you better understand what is going on inside your code To manually reset the micro using the button S1 move J2 to the USR_RST position RESET MCUs MICROCONTROLLER DEBUGGER Bag Do Not nanoEase Populate R18 Reset Option Leave as Jumper gt gt This should be a standard pitch 2
12. Matic EE 33 BDJO550HFV Breakout Board Sample Oumut 34 nanoEASE Base Board Connection Diagramm 35 anoEASE Base Board Connector aiii A A wes odes tw ete 35 RSR elteren Le EE 36 DTU8 Debugger Load software file into the Base Board 36 Page 4 of 37 ROHM Sensor Evaluation Kit User Manual List of Tables List of Tables Table T Supported Sensor Produc is 7 Table 2 Base Board Jumper Switch Configurations cccccccccssssccececeeseceeeccesseeeeeceeeeeceeeeeeaaeceeeeeeeseceeesseaeeceesssaneeeeeesaaees 8 Table 3 BH1620FVC Breakout Board Gain Mode Configuration ccccccssseecceeceeseeceeeceeseeeeeeeeeseeeeeeeeeaeceeeeseaeeeeetaaanes 16 Table 4 ML8511 Breakout Board Jumper POSITIONS cc cecccccceeecceceeeeeceeeeeceeceeeeeecaeeeeeceeaeeeeeeaeceesaaueeesseseeesseeeeeseaeeeeeas 24 Table 5 KX022 Breakout Board Acceleration Sensitivity ooccccccnnnccoconcnnocononnnconnnnnonononnononennnnonnnnnonannnnononennonennnnnnnaneness 25 Table 6 KMX61 Breakout Board Acceleration Sensitivity ccccoconcccccconcncoconononcoonnnconononnononcnnnnonnnnnnnnnnnnononennonennnnnnnaneness 27 Table 7 BDE0600G Breakout Board Jumper Positions nn00nnnnnsannnnuoennnnnnnrrnrrreosnnrrresenrrrersnnrrrrsnnrrrrsennrrersnnrrresenrrrenne 32 Page 5 of 37 ROHM Sensor Evaluation Kit User Manual Introduction 1 1 1 1 2 General Information and Introduction Introduction
13. ROHM Sensor Evaluation Kit USER MANUAL ROHM Sensor Evaluation Kit User Manual Rev0 0 Contents Contents 1 General Information and Introduction occonconnonnnnnonncanonocanonnconenncnncnncnn conc ENKE KEN KEREN RENE ENEE nr nenas 6 s KE la deele tel AA E A nn A BRO Os En OT MESSE EAT PRP REE TE ROT aN 6 A E Ia CaCI sence se gece id net Ae eta ive teem ee fea sc cic see ahs avec A 6 13 SUPpporned Sensor ele e CEET 7 2 BASE Beate eege di 8 Pian e SI ox ddan daw lee a bux incam ins a aE E ec ewes 8 DoD HOI AIS T oe o na EE 12 3 Breakout Boards e UTC 13 Sl GEI ele Breakout DOAK EE 13 Eu Wa BWS52004GUL Break o a aa 13 Sees BUS2011AFV BICAKOUl BOA O ee leccion Oseas 14 3 2 Ambient Light Sensor Breakout Board 15 32 l oa 15 3 227 TAO o 17 323 BEEZSORVG Prea e Et BOC a da dede Dee tes 18 324s Ch Ka VO BrO KO e de a aa 20 320 BHIZ7S0GLI Breakout BOS iene ee a e a ed a o cdo 21 39 WW SENSO FO AKOUE ere e e o a fa do e e dd eos aE 23 EC Co MESSI Ee Eug Eer daa cit 23 3 4 MEM Sensor Breakout BoardS 00 rms 24 34 KKOZZ Br ako t Board lara risa rats trad is dia a id 24 342 KMX6T Breakout Board sig cg classe laica ti tara dated li dali Dei ia Seene dt AA ida cd 26 3 5 Temperature Sensor Breakout BoardS n0001nnneoe1nnneosrnnnresrnnrreosrnnnresrrrrrrosnnrerrsrnrrrrosrnrrrennnrerennnrnernnnrerennnnenen 28 3 5 1 BD1020HFV Breakout Board cnica ia iba iii debi ati ARA t ted nnen 28 3 5 2 B
14. akout Board Block Diagram cccccececseseeceeeecaeeeeceeesaeeeeeeeeseaseeeessueaeeeeesseaeeeeessaaaeeeeesssageeeees 19 Figure 32 BH1730F VG Breakout Board Schemat iss ai deasaeaantcbenas deadadecet shina ageanddacstehuaseacodsdancdssaeasacosidae 19 Figure 33 BH1730FVC Breakout Board Sample Output 20 Figure 34 BH1721FVC Breakout Board Top View and Bottom View 20 Figure 35 BH1721FVG Breakout Board Block DIAM csi cin 20 Figure 36 BA1721EVO BreakoutiBoard Schema a aran 21 Figure 37 BH1721FVC Breakout Board Sample Output 21 Figure 38 BH1780GLI Breakout Board Top View and Bottom View 21 Figure 39 BH1780GLI Breakout Board Block Diagram cooooocnccnnncccccncnonccnnnnccnononancnnnnnnonononannnnnnnnnnnnnnnnnnnnnnnnnnnnnannennnnonnss 22 Figure 40 BH1780GLI Breakout Board SchematiC ccccccccocccnnccnnncccconenonnccnnnnnnonnnannnnnonnnnonononannnnnnnnnnnnnnnnncnnnnnnnnnnnnnnnnnnnnnss 22 Figure 41 BH1780GLI Breakout Board Sample Output 22 Figure 42 ML8511 Breakout Board Top View and Bottom View 23 Figure 43 ML8511 Breakout Board Block Diagram EE 23 Fiqure 44 ML8511 Breakout Board SONO ia 23 Figure 45 ML8511 Breakout Board Sample Output 24 Figure 46 KX022 Breakout Board Top View and Bottom View 24 Figure 47 KX022 Breakout Board Block Diagramm 25 Figure 48 KxX022 Breakout Board Schemat ida 25 Figure 49 KX022 Breakout Board Sample Output 26 Figure 50 KMX61 Breakout Boa
15. ange Shutdown R128 R130 R129 R131 o o H Gain default R129 R130 R128 R131 0 1 1 000 R128 R131 R129 R130 1 O 0000 R129 R131 R128 R130 100 000 Table 3 BH1620F VC Breakout Board Gain Mode Configuration Based on the Gain Mode that read from pins GPIOO and GPIO1 of Header 1 and 10bit ADC value that converted on pin ADCO of Header 2 of the Sensor Interface Headers the illuminance of the ALS surface Ey is calculated as bellow equation e H Gain Mode V A AN 0 57x10 xR L Where V is output voltage of output pin of BH1620FVC R132 5 6kQ e M Gain Mode Ey V 0 057 x 108 x R432 e L Gain Mode V 0 0057 x 106 x R432 Ey Ix Ey Lx Page 16 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview 3 2 2 The feedback LEDs display 8bit ADC value that scaled from 10bit ADC of output pin of BH1620FVC by right shift 2bit Figure 25 BH1620FVC Breakout Board Sample Output BH1710FVC Breakout Board The BH1710FVC Breakout Board provides a simple environment to quickly evaluate performance of the BH1710FVC sensor The BH1710FVC is a digital Ambient Light Sensor IC for I2C bus interface This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone It is possible to detect wide range at High resolution 1 65535 lx Figure 26 BH1710FVC Breakout Board Top View and Bottom View The block d
16. c is show in Figure 56 The resistors R215 to R220 are used to set Sensor Control value for the board The output pin VOUT pin 3 of BD1020HFV is connected to the Base Board via the pin ADCO of Header 2 of the Sensor Interface Headers Sensor Interface Figure 55 BD1020HFV Breakout Board Block Diagram Page 28 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview PG VIA Figure 56 BD1020HFV Breakout Board Schematic The temperature of BD1020HFV sensor is calculated as bellow equation 0 O Eo Sensitivity P Tempi Pel Where V is output voltage of output pin of BD1020HFV Vo is output voltage of output pin of BD1020HFV at Tempo 1 3V 30 C Sensitivity is temperature sensitivity Typ 8 2 mV C The feedback LEDs display 8bit ADC value that scaled from 10bit ADC of output pin of BD1020HFV by right shift 2bit Figure 57 BD1020HFV Breakout Board Sample Output 3 5 2 BDJ0601HFV Breakout Board The BDJ0601HFV Breakout Board provides a simple environment to quickly evaluate performance of the BDJ0601HFV sensor The BDJO601HFV is thermostat output temperature sensor IC with built in temperature detection element constant current circuit and high accuracy reference voltage source in one chip Temperature detection can be realized at 2 5 Caccuracy without complicated design lt is the best temperature sensor IC for a portable equipment of micro and low current the power down function and the batter
17. d Top View and Bottom View Page 15 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview The block diagram of BH1620FVC Breakout Board is show in Figure 23 and the schematic is show in Figure 24 The resistors R167 to R172 are used to set Sensor Control value for the board The Gain Mode can be set by stuffing resistors R128 to R131 follow Table 3 The output pin 5 of BH1620FVC is connected to the Base Board via pin ADCO of Header 2 of the Sensor Interface Headers The Base Board detects Gain Mode configuration by reading the pins GPIOO and GPIO1 of Header 1 of the Sensor Interface Headers Sensor Interface 3 3V ADCO GPIOO 1 Figure 23 BH1620FVC Breakout Board Block Diagram 000000 VDD_AL2_1 O U11 U9 1 1 U10 7 SDA Geier O GE 5 1 Not Install dd EN EEN Y hr Shutdown R128 R130 Ri29 Ris1 o o eien E 4 y H Gain R129 R130 R128 R131 oO 1 eS ES Ka Ee egen M Gain gt R128 R131 R129 R130 1 o eet BHT620FVC SensorinterfaceHeader_2 L Gain R129 R131 ri28 R30 1 13 SensorinterfaceHeader_1 WSOF5 Y VDD_AL2 1 7 R131 R129 R167 0 1 4 7K 4 7K R168 0 EMPTY 2 Sensctri0 EMPTY GE ier EB eee R132 R170 0 EMPTY 4 SensCiri2 c78 lt 56K ge ee ee ens 22uF R172 D EMPTY Bi fe R130 R128 Sensor Control 5 0b000101 SensorinterfaceHeader_3 0 EMPTY V4 Ny Figure 24 BH1620FVC Breakout Board Schematic llliminance Mode Install Not Install GC1 GC2 Detection R
18. eNote_e pdf while installing the tools The tools provided with this kit may not be the most up to date To get the latest LAPIS U8 Dev Suite go to this website and register and download the latest version of the tools hitps www lapis semi com customer lpmcu login html Step 2 Download the source code from https github com ROHMUSDC ROHMSensorPlatformEVK The default software is stored in directory Q112 Firmware Sensor Platform EVK _output _hex Q112 SENSORPLATFORMEVK HEX Step 3 Connect the nanoEASE to the board as bellow diagram Change Reset Selection Header J2 to nE_RST position connect pin 2 and 3 nanoEASE Interface Header Ki La w Le w aim D gt 2 w m Ee La O ca 0 L i co OO 69911 N10 2 EIS TRA 042 ae Y gt i NAT ctryuo al E S gt bast gt i E ene wl f CH 979 9 WS 144 E Figure 71 nanoEASE Base Board Connection Step 4 Start the DTU8 Debugger by click on icon that placed at Start All Programs U8 Tools nX U8 DTU8 Debugger Step 5 In Target Settings window select ML610112 in the Target chip field and nanoEASE in the Target ICE Page 35 of 37 ROHM Sensor Evaluation Kit User Manual Appendix A Programming the Base Board Instruction field x Figure 72 DTU8 Debugger Settings Step 6 Load default software into the Base Board by click on Load Program File button and select default software file
19. i5 Sensor Control 9 0b001001 sensonnterfaceHeader_3 Figure 40 BH1780GLI Breakout Board Schematic The illuminance of the ALS surface Ey is calculated as bellow equation Ix E Raw Data y Accuracy Where Raw Data is 16bit serial output of the ALS Accuracy is measurement accuracy Typ 1 0 times F EW CC a A k a AS pat fe Figure 41 BH1780GLI Breakout Board Sample Output Page 22 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview 3 3 UV Sensor Breakout Board 3 3 1 ML8511 Breakout Board The ML8511 Breakout Board provides a simple environment to quickly evaluate performance of the ML8511 sensor The ML8511 is a UV sensor which is suitable for acquiring UV intensity indoors or outdoors The ML851 1 is equipped with an internal amplifier which converts photo current to voltage depending on the UV intensity This unique feature offers an easy interface to external circuits such as ADC In the power down mode typical standby current is 0 1uA thus enabling a longer battery life Figure 42 ML8511 Breakout Board Top View and Bottom View The block diagram of ML8511 Breakout Board is show in Figure 43 and the schematic is show in Figure 44 The resistors R197 to R202 are used to set Sensor Control value for the board The output pin 8 of ML8511 is connected to the Base Board via the pin ADCO of Header 2 of the Sensor Interface Headers The header J7 used
20. iagram of BH1620FVC Breakout Board is show in Figure 27 and the schematic is show in Figure 28 The resistors R173 to R178 are used to set Sensor Control value for the board The 12C interface pins of BH1620FVC pin 4 and pin 6 are connected to the Base Board via the pins SDA and SCL of Header 2 of the Sensor Interface Headers Sensor Interface Figure 27 BH1710FVC Breakout Board Block Diagram Page 17 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview BH171DPWE WSOFS SenscCtin4 Gens Ir Sensor Control 6 0b000110 sensorimeraceHeader_3 Figure 28 BH1710FVC Breakout Board Schematic The illuminance of the ALS surface Ey is calculated as bellow equation Raw Data Ix Accuracy Where Raw Data is 16bit serial output of the ALS Accuracy is measurement accuracy Typ 1 2 times The feedback LEDs display high byte of 16bit serial output of the ALS V ee COMI PuTTY Figure 29 BH1710F VC Breakout Board Sample Output 3 2 3 BH1730FVC Breakout Board The BH1730FVC Breakout Board provides a simple environment to quickly evaluate performance of the BH1730FVC sensor The BH1730FVC is a digital Ambient Light Sensor IC for I2C bus interface This IC is the most suitable to obtain the ambient light data for adjusting LCD backlight power of TV mobile phone It is possible to detect very wide range light intensity 0 008 65535 lx Figure 30 BH1730FVC Break
21. ides a simple environment to quickly evaluate performance of the BDE06006 sensor The BDEO600G is a low quiescent current 16uA high accuracy thermostat temperature switch IC The BDE0600G built in temperature sensor reference voltage regulator D A converter and comparator Detecting temperature by itself OS terminal state is changed at logically Open Drain Output Active L is available in BDEO600G 10 gt Figure 62 BDE0600G Breakout Board Top View and Bottom View The block diagram of BDE06006G Breakout Board is show in Figure 63 and the schematic is show in Figure 64 The resistors R233 to R238 are used to set Sensor Control value for the board The output pin VTEMP pin 3 and digital thermostat output pin OS pin 5 of BDEO600G are connected to the Base Board via the pin ADCO of Header 2 and pin GPIOO of Header 1 of the Sensor Interface Headers The header J6 is used to set detection temperature Sensor Interface 000000 Figure 63 BDE0600G Breakout Board Block Diagram Page 31 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview SensornterfaceHeader_2 VDO TE 1 U52 SensorinterfaceHeader_3 i 1 SenscCind GC Gene Ir SensCtn2 SensCtn3 SensCin4 Sensctn5 Sensor Control 22 0b010110 Designator Position Detection Temperature C Table 7 BDE0600G Breakout Board Jumper Positions The temperature of BDEO600G sensor is calculated as bellow equation
22. ivity Typ bits FETE counts g Table 5 KX022 Breakout Board Acceleration Sensitivity Page 25 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview In default software the KX022 is configured to operate at 16bit resolution and 2g The feedback LEDs displays tilt position of the KX022 surface e Hut position is Face Up State LED 3 will be turn on e H tilt position is Face Down State LED 4 will be turn on e If tilt position is Left State LED 7 will be turn on e If tilt position is Right State LED 0 will be turn on e If tilt position is Up State LED 5 will be turn on e If tilt position is Down State LED 2 will be turn on Figure 49 KX022 Breakout Board Sample Output 3 4 2 KMX61 Breakout Board The KMX61 Breakout Board provides a simple environment to quickly evaluate performance of the KMX61 sensor The KMX61 is a 6 axis E compass device with auto calibration software The KMX61 delivers high sensitivity 0 05 uT count with stability over temperature 0 05 C and is well suited for a range of smartphone tablet and health and fitness applications MEM Sensor Figure 50 KMX61 Breakout Board Top View and Bottom View The block diagram of KMX61 Breakout Board is show in Figure 51 and the schematic is show in Figure 52 The resistors R209 to R214 are used to set Sensor Control value for the board The 12C interface pins pin 6 and pin 4 and interrup
23. o to Appendix A Programming the Base Board Instruction to program re program the Base Board Page 6 of 37 ROHM Sensor Evaluation Kit User Manual Introduction Basic options for your PuT TY session i Log ging Specify the destination you want to connect to Terminal Serial line Speed i Features Connection type CG Window Raw Telnet Rlogin SSH l Appearance Behaviour Translation Saved Sessions Load save or delete a stored session pu Selection Ze eege Default Settings Connection Data Close window on exit Always G Never Only on clean exit Cancel C e e e a TEE TE TE TE TEE TE A A A A A A A A A A A A A A A A A a Figure 4 Base Board Sample Output without Breakout Board 1 3 Supported Sensor Products No Part Number Sensor Control Code Type 4 re Ambient Light Sensor re 7 C e UV Sensor o 10 12 RE 13 14 Table 1 Supported Sensor Products Page 7 of 37 ROHM Sensor Evaluation Kit User Manual Base Board Overview 2 Base Board Overview 2 1 Hardware The block diagram of the Base Board is show as Figure 5 The LAPIS MCU ML610Q112 is used to interface with the Breakout Board via Sensor Interface Headers and interface with PC via UART to USB IC FT230XS R Sensor Evaluation Kit Base Board External Power WEE Switch i 2350000 Sensor Interface Headers gt Ln USB Connector Type A Plug O Weg gt
24. onnnnnnnnnnnnnnrnnnnnnnnnnnnnnnnnnnnnennnnnnns 12 Figure 14 BU52004GUL Breakout Board Top View and Bottom View 13 Figure 15 BU52004GUL Breakout Board Block Diagram 0001nnnnneose1annnnrnreossrnnnrnnrrnsrnnrrrrrersrnnrrrrerssrnnrrrrressnnnrrrreenennnnne 13 Figure 16 BU52004GUL Breakout Board Schematic cccccccococnnccnnncccccnooonncnnnncnonnnnannnnnnnnnnonnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnannnnnnnnnns 13 Figure 17 BU52004GUL Breakout Board Sample Output 14 Figure 18 BU52011HFV Breakout Board Top View and Bottom View 14 Figure 19 BU52011HFV Breakout Board Block Diagramm 14 Figure 20 BU52011HFV Breakout Board Gchematc 15 Figure 21 BU52011HFV Breakout Board Sample Output 15 Figure 22 BH1620FVC Breakout Board Top View and Bottom View 15 Figure 23 BH1620FVC Breakout Board Block Diagram occccccccconcnncoccnocononcnononcnnnononancnnnonnnnncnnnnonnnnnnnnnnnnnnrnnnnonanrnnnnnnnanenss 16 Figure 24 BH1620FVC Breakout Board Gchemaic 16 Figure 25 BH1620FVC Breakout Board Sample Output 17 Figure 26 BH1710FVC Breakout Board Top View and Bottom View 17 Figure 27 BH1710FVC Breakout Board Block Diagram oocccccccccccnncocccococononononcnonononancnnnonnnnncnnnnonnnnnnnnnonnnnrnnnnnrnnnnnnnnnnanenss 17 Figure 28 BH1710FVC Breakout Board Gchemaic 18 Figure 29 BH1710FVC Breakout Board Sample Output 18 Figure 30 BH1730FVC Breakout Board Top View and Bottom View 18 Figure 31 BH1730FVC Bre
25. out Board Top View and Bottom View Page 18 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview The block diagram of BH1730FVC Breakout Board is show in Figure 31 and the schematic is show in Figure 32 The resistors R179 to R184 are used to set Sensor Control value for the board The 12C interface pins pin 4 and pin 6 and interrupt pin pin 2 of BH1730FVC are connected to the Base Board via the pins SDA and SCL of Header 2 and the pin GPIOO of Header 1 of the Sensor Interface Headers Sensor Control Sensor Interface SenscCtri0 3 SensCtrl1 A SensCtri4 SensCtri5 7 0b000111 SensorinterfaceHeader_3 Figure 32 BH1730FVC Breakout Board Schematic BH1730FVC has two outputs DATAO 14h 15h for detecting visible light and infrared light and DATA1 16h 17h for detecting infrared light The illuminance value can be calculated by using these two outputs The calculation formula depends on the characteristic of optical window The bellow equation is used to calculate illuminance of the ALS surface Ey with no optical window or optical window that has flat transmittance from visible light to infrared light If DATA1 DATAO lt 0 26 e 1 290 x DATAO 2 733 x DATAT W GAIN 100ms ITIME Ix Where GAIN is Gain Mode ITIME is value of TIMING register 01h If DATA1 DATAO lt 0 55 Ey 0 795 x DATAO 0 859 x DATA1 P GAIN If DATA1 DATAO lt 1 09 E 0 510 x DATAO
26. rd Top View and Bottom View 26 Figure 51 KMAG1 Breakout Board Block DIA Mii A AAA AAA AAA AAA 26 Figure 52 KMX61 Breakout Board Schema A A E A 27 Figure 53 KMX61 Breakout Board Sample Cufout eekeSESENNRESREREENEEENNEENEEN EE EN E EE E A 28 Figure 54 BD1020HFV Breakout Board Top View and Bottom View 28 Figure 55 BD1020H5FV Breakout Board Block Diada voii iia 28 Figure 56 BD1020HFV Breakout Board Gchemaic suriin istina de i eaan anran aE 29 Figure 57 BD1020HFV Breakout Board Sample Output 29 Figure 58 BDJ0601HFV Breakout Board Top View and Bottom View 30 Page 3 of 37 ROHM Sensor Evaluation Kit User Manual List of Figures Figure 59 Figure 60 Figure 61 Figure 62 Figure 63 Figure 64 Figure 65 Figure 66 Figure 67 Figure 68 Figure 69 Figure 70 Figure 71 Figure 72 Figure 73 BDJ0601HFV Breakout Board Block DIA AM 30 BDJOSCTHEY Breakout Ee E te Ren ts 30 BDJ0601HFV Breakout Board Sample Oumut cc ceccceeecceecccaeesseeeeeeeeseeeeesseeeeeeessueaeeseeeeeeessaeeseeeeeeeeeeaaas 31 BDE06006G Breakout Board Top View and Bottom View 31 EDE06006 Breakout Board Block DIAM ta 31 5BDE06006 Breakout Ee E eu EE 32 BDE06006G Breakout Board Sample Output 32 BDJO550HFV Breakout Board Top View and Bottom View 33 BDJO550HFV Breakout Board Block Diagram occcooncncccccncncccoccncnnnoncnnononcnnconanoncnnoncnnononrnnconannnnnnnnrnnnnnnrnnnonanennss 33 BDJOS50HFV Breakout Board SChe
27. rfaceHeader_1 VCSP50L1 SensorlnterfaceHeader_2 VDD_HL1_1 H 0 SenscCtrl0 R156 O EMPTY 2 oO SensCtrl2 R158 O EMPTY 4 SensCtri3 SensCtri4 R160 O EMPTY 6 SensCtri5 Sensor Control 1 0b000001 SensorInterfaceHeader_3 Figure 16 BU52004GUL Breakout Board Schematic Page 13 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview When BU52004GUL Breakout Board is connected to the running Base Board e If no magnetic field present all LEDs will be turn off and output text which is sent to PC via UART is Hall No Mag Fields Detected e lf South Pole magnetic field present LED O will be turn on and output text is Hall South Mag Field Detected e If North Pole magnetic field present LED 7 will be turn on and output text is Hall North Mag Field Detected Figure 17 BU52004GUL Breakout Board Sample Output 3 1 2 BU52011HFV Breakout Board The BU52011HFV Breakout Board provides a simple environment to quickly evaluate performance of the BU52011HFV sensor The BU52011HFV is magnetic switches that can operate both S and N pole upon which the output goes from Hi to Low gt E O O OeE o UI Ja Eje a a 1165 hl E WT Figure 18 BU52011HFV Breakout Board Top View and Bottom View The block diagram of BU52011HFV Breakout Board is show in Figure 19 and the schematic is show in Figure 20 The resistors R161 to R166 are used to set Sensor Control val
28. rl1 R188 R189 EMPTY 5 SensCtri4 Sen lt Ctr5 Sensor Control 8 Figure 36 BH1721FVC Breakout Board Schematic The illuminance of the ALS surface Ey is calculated as bellow equation Raw Data Ix il Accuracy Where Raw Data is 16bit serial output of the ALS Accuracy is measurement accuracy Typ 1 2 times Figure 37 BH1721F VC Breakout Board Sample Output 3 2 5 BH1780GLI Breakout Board The BH1780GLI Breakout Board provides a simple environment to quickly evaluate performance of the BH1780GLI sensor The BH1780GLI is a digital Ambient Light Sensor IC for 12C bus interface This IC is the most Suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone It is possible to detect wide range at High resolution 1 65535 lx J mm A eee A mmer AI AC D Figure 38 BH1780GLI Breakout Board Top View and Bottom View Page 21 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview The block diagram of BH1780GLI Breakout Board is show in Figure 39 and the schematic is show in Figure 40 The resistors R191 to R196 are used to set Sensor Control value for the board The 12C interface pins of BH1780GLI pin 3 and pin 4 are connected to the Base Board via the pins SDA and SCL of Header 2 of the Sensor Interface Headers Sensor Interface BH1780GLI WLGA4 Gene Ti z SensCtr1 l 41 SensChi2 sensCtr3 R195 m gt SensCtrid R196 EMPTY SensCtr
29. t MAG _XOUT_L 12h and MAG _XOUT_H 13h MAG _YOUT is Y axis magnetometer output MAG _YOUT_L 14h and MAG _YOUT_H 15h MAG _ZOUT is Z axis magnetometer output MAG _ZOUT_L 16h and MAG _ZOUT_H 16h Sensitivity is Magnetic Sensitivity Typ 0 146 uT count Page 27 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview The feedback LEDs displays tilt position of the KX022 surface e If tilt position is Face Up State LED 3 will be turn on e H tilt position is Face Down State LED 4 will be turn on e If tilt position is Left State LED 7 will be turn on e If tilt position is Right State LED 0 will be turn on e If tilt position is Up State LED 5 will be turn on e If tilt position is Down State LED 2 will be turn on Figure 53 KMX61 Breakout Board Sample Output 3 5 Temperature Sensor Breakout Boards 3 5 1 BD1020HFV Breakout Board The BD1020HFV Breakout Board provides a simple environment to quickly evaluate performance of the BD1020HFV sensor The BD1020HFV is a low quiescent current 4uA and high accuracy temperature sensor detecting temperature by itself output voltage appears linearly along the temperature 2 5 7 3 d l a gt E me Or vi z gt e ERREN en R22 220 5 rm a U48 3 C18 du ET gt NE Figure 54 BD1020HFV Breakout Board Top View and Bottom View The block diagram of BD1020HFV Breakout Board is show in Figure 55 and the schemati
30. t pins pin 11 and pin 9 of KMX61 are connected to the Base Board via the pins SDA and SCL of Header 2 and pins GPIOO and GPIO1 of Header 1 of the Sensor Interface Headers Sensor Interface O 000000 Figure 51 KMX61 Breakout Board Block Diagram Page 26 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview e zz i d SensorinterfaceHeader_1 GND SensorinterfaceHeader_2 SensCitriD SensCtri1 Sensor Control 16 0b010000 SensorinterfaceHeader_3 Figure 52 KMX61 Breakout Board Schematic The accelerations X Y and Z of the KMX61 are calculated as bellow equation ACCEL_XOUT ACCEL Sensitivity ACCEL_YOUT ACCEL Sensitivity ACCEL_ZOUT ACCEL Sensitivity Where ACCEL _XOUT is X axis accelerometer output ACCEL XOUT_L OAh and ACCEL_XOUT_H 0Bh ACCEL_YOUT is Y axis accelerometer output ACCEL YOUT L 0Ch and ACCEL _YOUT_H 0Dh ACCEL _ZOUT is Z axis accelerometer output ACCEL _ZOUT_L OEh and ACCEL ZOUT_H OFh Resolution Sensitivity Typ bits AUIS 13 MEC counts g 12 Table 6 KMX61 Breakout Board Acceleration Sensitivity In default software the KMX61 is configured to operate at 14bit resolution and 2g The magnetics X Y and Z of the KMX61 are calculated as bellow equation MAG MAG_XOUT x Sensitivity pT MAGy MAG_YOUT x Sensitivity uT MAG MAG_ZOUT x Sensitivity uT Where MAG_XOUT is X axis magnetometer outpu
31. tion ROHM shall bear no responsibility for such damage The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products ROHM does not grant you explicitly or implicitly any license to use or exercise intellectual property or other rights held by ROHM and other parties ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information The Products specified in this document are intended to be used with general use electronic equipment or devices such as audio visual equipment office automation equipment communication devices electronic appliances and amusement devices The Products specified in this document are not designed to be radiation tolerant While ROHM always makes efforts to enhance the quality and reliability of its Products a Product may fail or malfunction for a variety of reasons Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury fire or any other damage caused in the event of the failure of any Product such as derating redundancy fire control and fail safe designs ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual The Products are not designed or manufactured to be used with any equipment device or system
32. ue for the board The output pin 5 of BU52011HFV is connected to the Base Board via pin GPIOO of Header 1 of the Sensor Interface Headers Figure 19 BU52011HFV Breakout Board Block Diagram Page 14 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview VDD_HL2_2 o A aon SEN t ga U113 SensorinterfaceHeader_ 2 D IC VDD BU52011HFV SensorinterfaceHeader_ HVSOF5 VDD_HL2_2 O Zihi SensCtrlo 3 SensCtri1 gt E 2 SensCtrl2 r SensCtrl4 s il R SenscCtrl5 Sensor Control 2 0b000010 SensorInterfaceHeader_3 Figure 20 BU52011HFV Breakout Board Schematic When BU52011HFV Breakout Board is connected to the running Base Board e Ifno magnetic field present all LEDs will be turn off and output text which is sent to PC via UART is Hall No Mag Fields Detected e If magnetic field present LED 0 will be turn on and output text is Hall Mag Field Detected eP COMI PuTTY Figure 21 BU52011HFV Breakout Board Sample Output 3 2 Ambient Light Sensor Breakout Boards 3 2 1 BH1620FVC Breakout Board The BH1620FVC Breakout Board provides a simple environment to quickly evaluate performance of the BH1620FVC sensor The BH1620FVC is an analog current output ambient light sensor This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight of Mobile phone for power saving and better visibility Figure 22 BH1620FVC Breakout Boar
33. utput pin VTEMP pin 1 and digital thermostat output pin OS pin 5 of BDJO550HFV are connected to the Base Board via the pin ADCO of Header 2 and pin GPIOO of Header 1 of the Sensor Interface Headers Sensor Control 23 0b010111 sensorinterfaceHeader_3 Figure 68 BDJO550HFV Breakout Board Schematic The temperature of BDJO550HFV sensor is calculated as bellow equation Temp m C emp Sensitivity ERG 10 Where V is output voltage of output pin of BDJO550HFV Vo is output voltage of output pin of BDJO601HFV at Tempo 1 3V 30 C Sensitivity is temperature sensitivity Typ 8 2 mV C The feedback LEDs display 8bit ADC value that scaled from 10bit ADC of output pin of BDJO550HFV by right shift 2bit Page 33 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Figure 69 BDJO550HFV Breakout Board Sample Output Page 34 of 37 ROHM Sensor Evaluation Kit User Manual Appendix A Programming the Base Board Instruction Appendix A Programming the Base Board Instruction This appendix explain how to program default software into Base Board using DTU8 Debugger Step 1 If the U8 Code Development tools are not installed on your PC please install the U8 Code Development tools from the CD included with the nanoEASE The U8Dev Suite includes 18 manuals to help you become familiar with LAPIS micros the development tools the nanoEASE debugger and more Follow the instructions in the Releas
34. x2 pin male header This is a depreceated version of the debugger programmer port Need to build an interface cable to use our original cable Figure 9 Base Board Reset and Debugger Schematic The Sensor Interface Headers Sensor Breakout Board Interface gt gt All headers are female types MCU_SensCtr5 MCU_SensCtri4 MCU_SensCtr3 MCU SenscCtr2 MCU_SensCtrl1 MCU_SensCtrlO0 Figure 10 Base Board Sensor Interface Schematic The feedback LEDs Standalone Mode LED Feedback Section MCU_LED7 MCU_LED6 MCU_LED5 MCU_LED4 MCU_LED3 MCU_LED2 MCU_LED1 MCU_LEDO D8 D9 D10 D11 D12 D13 D14 D15 SML P11VTT86 SML P11VTT86 SML P11VTT86 SML P11VTT86 SML P11VTT86 SML P11VTT86 SML P11VTT86 SML P11VTT86 X X x X R14 R15 R16 R17 R18 R19 R20 R21 1 5K 1 5K 1 5K 1 5K 1 5K 1 5K 1 5K 1 5K gt gt Using ROHM Red PicoLEDs Figure 11 Base Board Feedback LEDs Schematic Page 10 of 37 ROHM Sensor Evaluation Kit User Manual Base Board Overview The UART to USB block USB to serial UART interface VBUS gt Near Pin 12 USB Type A Plug 1 0 1uF NY FT230XS R RST gt Active Low Figure 12 Base Board USB to UART Schematic Page 11 of 37 ROHM Sensor Evaluation Kit User Manual Base Board Overview 2 2 Software The source code of the Base Board software can download from https github com RROHMUSDC ROHMSensorPlatftormEVK The flow diagram of the Base Board software is show in Figure
35. y drive It is possible to use it for a wide usage such as the heat detection and temperature monitors because it provides with the analog output in addition to the thermostat power output Page 29 of 37 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Figure 58 BDJO601HFV Breakout Board Top View and Bottom View The block diagram of BDJO601HFV Breakout Board is show in Figure 59 and the schematic is show in Figure 60 The resistors R221 to R226 are used to set Sensor Control value for the board The output pin VTEMP pin 1 and digital thermostat output pin OS pin 4 of BDJO601HFV are connected to the Base Board via the pin ADCO of Header 2 and pin GPIOO of Header 1 of the Sensor Interface Headers Sensor Control 21 0b010101 sensorinterfaceHeader_3 Figure 60 BDJ0601HFV Breakout Board Schematic The temperature of BDJ0601HFV sensor is calculated as bellow equation Temp 2 T ac N Sensitivity EES Where V is output voltage of output pin of BDJO601HFV Vo is output voltage of output pin of BDJO601HFV at Tempo 1 3V 30 C Sensitivity is temperature sensitivity Typ 8 2 mV C The feedback LEDs display 8bit ADC value that scaled from 10bit ADC of output pin of BDJO601HFV by right shift 2bit Page 30 of 37 3 5 3 ROHM Sensor Evaluation Kit User Manual Breakout Board Overview Figure 61 BDJO601HFV Breakout Board Sample Output BDE0600G Breakout Board The BDE06006 Breakout Board prov

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