EVB90363WEB User-Manual
Contents
1. 032 EEPROM_WRITE adr 0x2e val 0x2900 status 10 of multi browser access the same EVB at 033 EEPROM_WRITE adr 0x28 val 0x0000 status 10 the same time Missing counter values is 034 EEPROM_WRITE adr 0x26 val 0x0000 status 10 normal in that case 035 EEPROM_WRITE adr 0x22 val 0x8000 status 51 With button self diagnositic you can trigger 036 EEPROM_WRITE adr 0x24 val 0x8000 status 10 the internal diagnosis function of the 037 EEPROM_WRITE adr 0x32 val 0x7f65 status 10 MLX90363 and get the 4 Byte feedback 038 EEPROM_WRITE adr 0x30 val 0x8000 status 10 In the screenshot you see the status 039 EEPROM_WRITE adr 0x3a val 0x0001 status 10 message feedback for read and write RAM 040 EEPROM_WRITE adr Ox3c val 0x0002 status 10 and EEPROM and the diagnosis message 041 EEPROM_WRITE adr 0x18 val 0x0000 status 10 Especially when writing into the EEPROM a waa E m make sure the new values are possible and allowed There will be status response for 018 EEPROM_WRITE adr 0x2a val 0x0008 status 10 each memory address when writing 019 EEPROM_WRITE adr 0x2e val 0x2900 status 10 020 EEPROM_WRITE adr 0x28 val 0x0000 status 10 10 nochange in values the write process is not initiated 20 write process was initiated all CRCs are ok but no status returned 30 CRC not correct after EE WRITE 31 CRC not correct after EE READ_CHALLEGE 32 CRC not correct after EE CHALLENGE ANS2. 14 bit twos complement representation returned by the MLX90363 to a 14 bit biased representation On the output the values are displayed between 8192 On the left side there is additionally a bar graph for the very last sampled x y z values The data mode needs to be x y z for this render mode 7 1 4 The Alpha Beta Pointer Instrument The Alpha Beta as Phasor and 2D Joystick display For the use in an Joystick like Application the MLX90363 can internally hardware calculate the solid angle Aloha and Beta For this the data mode has to be alpha beta The setup and configuration of the equation is possible by EEPROM and is described in 7 1 6 The MLX90363 Memory In comparison to the hardware based calculation it is also possible to switch to a software based calculation done by the Java Script then For this just switch back to the data mode x y z Alpha and beta are calculated with the standard KA 1 4 and KB 1 4 and KT 1 and the mapping equivalent to a xyz Mapping of 0 With that option you can also compare a sample once set of values complete package in 3D and as phasor and vise visa Make sure that you have the 3D flag in the EEPROM address Ox2a 3 set to 0x1 if you want to use the 2D Joystick render mode Have it set to 0x0 if you want to use a 360 phasor just with alpha FW90363web Manual Page 9 of 13 DACOM West Rev 05 March 2012 3D HALL Sensor amp Internet Interface DACOM AppNote FW90363web 7 1
3. 33 CRC not correct after NOP 46 error erroneous key 48 odd address 51 success after NOP 52 erase write fail after NOP 54 CRC erase write fail after NOP 57 challenge fail after NOP 253 ERROR FRAME DETECTED In regular operation only status 10 and 51 should ever occur All other statuses must be due to unknown bugs or connectivity issues Please check your hardware if they occur FW90363web Manual Rev 05 Page 11 of 13 DACOM West March 2012 DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface 7 1 7 The WIZ107IO Configuration Host name IP and MAC address of the WIZ7100A can be change through the website all though it is not recommended for this application As you can see DHCP default provided a different network setup than the configurable static setup Network settings Hostname MLX90363 Default IP address 192 168 0 3 Current IP address 192 168 5 152 Default Subnet mask 255 255 255 0 Current Subnet mask 255 255 255 0 Default Gateway 192 168 0 1 Current Gateway 192 168 5 99 MAC address DE AD BE EF AF FE Use DHCP m apply changes 7 2 Firmware Update The W7100A is a free programmable 8051 MCU You can upload a new Firmware by serial RS232 connection and a small PC Software WizISP Please refer to the documentation and downloads provided by WlZnet Link WiZnet Internet MCU W7100A http www wiznet co kr Sub Modules en product Product_Line asp cate1 5 gt W7100A gt Downl
4. 5 The Table output You can switch the display between the graph and a table output print out packages or activate both at the same time The table is formatted and can easily be copied into EXCEL or any other spreadsheet Every package and value set is counted Values are not parsed and therefore retain in the original 14 bit twos complement representation straight from the MLX90363 Therefore output values in the table look different from output in the 3D Graph and values are between 0 and 16384 8192 is a field strength of 0 MLX90363 Output sample continuously stop clear data package 0 values 1170us appart 0000 x 16329 y 16325 z 16292 ee oe 0001 x 16339 y 16325 z 16296 Mee 2 0002 x 16331 y 16332 z 16294 alpha 0003 x 16329 y 16331 z 16290 alpha beta 0004 x 16328 y 16326 z 16293 render mode 0005 x 16327 y 16326 z 16301 3d magnetic field 0006 x 16327 y 16329 z 16299 vector f 0007 x 16327 y 16329 z 16294 2d joystick 0008 x 16330 y 16325 z 16301 phasor 0009 x 16323 y 16324 z 16296 points plotted 22 7 1 6 The MLX90363 Memory RAM and EEPROM of the MLX90363 can be read out the EEPROM content can be change Relevant information are displayed on the website For the possible values of EEPROM parameters and their meanings refer to the MLX90363 data sheet MLX90363 Memory read ram read eeprom write eeprom clear status 2b diagnosticFlag1 0x0000 2a 2 0 MAP X
5. Sensor IC isssssssccensscnenseseenneseennssenenenens 4 2 1 FUNCUONA DCSCH DON visicvsitsasswnstsinversdnanovsynivanssvasranaantiiaasereuriuuvstbuvsriuansnvanssDisssnassantancsieius 4 22 Supply options MLX90363 for 3 3 V OF DV sccscescstenenseedeccteteanenaistwasacaleacateceiwedatudesavedoeneseers 4 3 The WIZ10710 MOGI iis cacescseveciaccecnctarsecccscccecesiucciuedeunteunszentecesecaticadsustexatensteendesaces 5 3 IOC DAC VIZ 4 i tate cscs ees cen spss ses eee N eee tee 5 A WVCISCFVEl MOGO careers es eee eee 6 4 1 Webserver FCATUIOS 1cccccccceecccnsenceeccesesenessesensessesenseessesenseessenensessesenseetsnsesseessesesaeeses 6 o PEGUEN S aeran AEEA EE EEE ERE EEE EEEE EEEE 7 S E iE gt E EA E N A wand A E E E E 7 D FASTA AON AEA EA E A E P E A E A 7 CT FOWE O V ee ee ee oe E EE E E EA 7 6 2 PC Configuration Network Setup n0000na000aannnnannnnnannnnnnnnnnnnnnnnnnnnrnnnnnrrnnnnrrnnnnnnnnnnnnne 7 6 2 1 Network setup by DHCP default cccccsseccccccssseeeecccecseeeeeescsueeeecessaaeeeesssaaseeessaueeeeesssaaansees 7 6 2 2 Manual Network setup without DHCP USC sccccccsssseeeeececanseeesscaueeeessaeeseesssaaenesesssaaaesees 8 7 Using the Demo FirMWare ssssonn0nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 8 L WOTTON ENO eae E A EN E E EE EE E E E E 8 7 1 1 Displaying the Measurements 1cccccscseeccseeeccnseeeccnsuueeccseeecuacsesenscuesensassessausesesaaaesensaaass 8 Phe S
6. at ty tre r ty ere wets hs 4 1 Webserver Features MLX90363 Output sample once sample continuously stop clear data lt lt lt gt gt gt up down get data mode K Ye 2 alpha 3d magnetic field vector 2d joystick phasor points plotted delay time ms I 10 package size max 95 1000 graph print out packages D e real time 3D graphic and bar graph and or spreadsheet output e read MLX90363 RAM and read write of EEPROM for configuration e High speed data logging and save to file e Source code available FW90363web Manual Page 6 of 13 DACOM West Rev 05 March 2012 3D HALL Sensor amp Internet Interface DACOM AppNote FW90363web 5 Requirements 5 1 Browser There is no need for extra programs to be installed You can use any Internet Browser on any operating system you like The Webserver uses Java Script for the interactive user interface and data output the Browser must support it and Java Script must be activated You gain access to the EVB by its SMB Name http mlIx90363 or the static IP Address 192 168 0 3 default 6 Installation 6 1 Power Supply EVB90363web e Power supply is 5V 300mA over EVB recommended Here also the internal 3 3V regulator of the WIZ10710 Module is used You only need to connect 5V supply to Pad 4 and to Pad on the green PCB as shown in 4 Webserver Module Options and detach
7. APO a a E AE E E E EAE E eee en A E E EE 9 7 1 3 The 3D and Bar Graph output XYZ csccccccccsscseecccnsccseecccnsacseescsssausesessaaussecessaacseesessaanenseess 9 7 1 4 The Alpha Beta Pointer INStrUIMON cccccccccccssseeeeccecaueceeecesaaeeeeeessaseeeesssaaaeeeessaaaeneeeseas 9 Vtg TE T O OUO oeer E E O E eaeeeaeeices 10 7 1 6 The MLX90363 MCMOLY cccsccccccsseeeccsneecsauneeessansecesaueessaneeessausuessaaeesssuseessaganessananesssaes 10 7 1 7 The WIZ10710 Configuration ue c ess cssseeeeecccceesneeseeecceseasasesseceeseesasseeseeeessssasacesecesssssaaaneseeees 12 ka FWE OOT a e E E E OAE eee eer eee 12 a E E 1 4 EEE EE EAE EEEE EEEE EEN E Eee ener rer AeT 13 FW90363web Manual Page 2 of 13 DACOM West Rev 05 March 2012 DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface 1 General Description The EVB90363web consist of two parts e The MLX90363 3D Hall sensor IC assembled on a small EVB for universal use and easy access e The Internet Gateway Module WIZ10710 with a dedicated Webserver running on it for configuration EEPROM The MLX90363 senses the absolute position of a magnet moving above it It enables the design of non contactless joystick 3D rotary 2D and linear 1D position sensors The MLX90363 3D HALL position sensor is sensitive to the 3 components of the flux density BX BY amp BZ applied to the IC using Integrated Magneto Concentrator IMC The WIZ107I0 is a small
8. DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface EVB90363web 3D HALL Sensor Circuit and Internet Interface USER Manual amp Programming Guide Software Version v1 22 Firmware Revision History Revision Date Changes Doc Rev V1 05 07 07 2011 Initial Version for EVB90363web ae V1 10 19 07 2011 communication speed optimized proper SPI Timing error detection in get pin filter removed new RAM address addable V1 14 28 07 2011 DHCP and static IP improved return message improved 02 added diagnostic functions added bar graph output V1 20 09 08 2011 Alpha Beta graphical output added major Bug fix in Packet amp Socket size and DHCP Status Messages added for the MLX90363 added modes New graphical output 2D joystick WIZ107IO Modules are now without PoE Connector FW90363web Manual Page 1 of 13 DACOM West Rev 05 March 2012 DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface Table of Contents BV GO FO SWC aera cise seas seca see sees penne ENAKE NONNER EEE EREE i 1 USER Manual amp Programming Guide 1sccccnscccsnscccnnsneenenensnseensnseensssenenssenenssennssens 1 1 General Description a aecetcsnsesncesnacconisnsennncstasanetsneseanineswaesenveunecvadsuandveseunccvineunndubseuts 3 1 1 Key Features MLX90JGJ sssrrisrsirsriirsosiisierai eiin arininn iinei dri EE EEEE ES En EEEa ERr EiSni ES 3 Le TOV QS V TOT I na E eee E ENAN 3 2 Block Diagram MLX90363 3D Position
9. Module based on the W7100A Hardwired TCP IP 4in1 SoC integrating an 8051 MCU Hardware TCP IP engine and Ethernet MAC amp PHY There are many open source projects available and here it is used as Sensor SPI to Internet Gateway and Webserver Source Code is available with this EVB A block diagram of the EVB90363web is shown below 112 13 lene 14 155 g16 MOSI 170 o8 ISS 19 5 a20 SCLK 210 o22MIS0 3V3 EVB90363web 1 1 Key Features MLX90363 Triaxis Hall technology absolute 3D position Simple amp robust magnetic design 14 bit digital X Y Z or Alpha Beta out Full duplex SPI protocol for EEPROM read amp write Trigger pulse for synchronized parallel readout and speed calculation possible RAM readout for diagnostic and SIL ready Power supply range 3 3V or 5V Operating temperature range 40 C to 150 C Single amp Dual Die SO8 amp TSSOP16 Package 1 2 Key Features WIZ107IO Hardwired TCP IP SoC W7100A 64k Flash 64k RAM 4in1 8051 MCU TCP IP MAC PHY 10 100MBit s UART I F TTL and RS232 8 universal IO here software SPI Integrated 3 3V low dropout voltage regulator FW90363web Manual Page 3 of 13 DACOM West Rev 05 March 2012 DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface 2 Block Diagram MLX90363 3D Position Sensor IC Y s5S Test MLX90363 Brace 2 1 Functional Description The MLX90363 is a monolithic magnetic sensor IC featuring the T
10. YZ 0x0 045 SELF_DI 044 EEPROM 2c diagnosticFlag2 0x0400 e RAD Oxt 043 RAM_RE 2d diagnosticFlag3 0x0000 2a 5 4 FILTER 0x0 042 REBOOT 2f rollingCounter 0x0000 2e f 8 VIRTUAL GAIN MAX 0x29 031 EEPROM 34 xfield OxffSe TON SE en 032 EEPROM e 7 0 VRITU x 36 yfield odo 24770 033 EEPROM 38 zfield Oxfee7 28 f 8 FHYST 0x00 034 EEPROM 26 7 0 ORTH_B1B2 Ox00 79935 EEPROM 3a alpha 0x0000 gt 036 EEPROM 3c beta 0x0000 22 KALPAH 0x8000 037 EEPROM 40 temperatureADC 0x5353 24 KBETA 0x8000 038 EEPROM 039 EEPROM 46 virtualGAIN 0x0029 i 32 SMISM SEL _SMISM Ox7f65 040 EEPROM 48 newadr add reset 30KT 0x8000 041 EEPROM 3a USERID1 0x0001 030 EEPROM 029 REBOOT 3c USERID2 0x0002 018 EEPROM 18 FREE 0x0000 019 EEPROM 020 EEPROM FW90363web Manual Page 10 of 13 DACOM West Rev 05 March 2012 Any read or write command you send to the Module is documented in a status report on AppNote FW90363web clear status messages self diagnostic 3D HALL Sensor amp Internet Interface the right side Here you get also feedback of 045 SELF_DIAGNOSTIC 0 00 1 00 2 04 3 00 diagnosis and status functions 044 EEPROM_READ OK With the button clear status messages you AP Seen mgs ag can delete the status report and reset the 042 REBOOT OK message counter The counter is held in the 031 EEPROM_WRITE adr 0x2a val 0x0008 status 10 EVB so you get non linear counting in case
11. ed shown in 6 2 Supply options MLX90363 6 2 PC Configuration Network Setup 6 2 1 Network setup by DHCP default Normally the module and your PC gets the network configured automatically by the local DHCP Server most likely provided by your DSL Router The most important setting is the local IP address of the module If this setup is working it is not recommended to change the IP settings or switch off DHCP lf DHCP failed the EVB uses the static default IP 192 168 0 3 after 25 seconds 5 requests times 5 sec In this case you have to manually set up your local client like shown below and described on next page Connection a om IPv4 Connectivity eT ee ee EP Realtek PCle FE Family Controller IPv6 Connectivity No network access l Media State Enabled Duration 1 day 23 32 08 ii 100 0 Mops o Client for Microsoft Networks i JE TheGreenBow NDIS fitter driver JE QoS Packet Scheduler 2 File and Printer Sharing for Microsoft Networks C 4 Intemet Protocol Version 6 TCP IPv6 UES Intemet Protocol Version 4 TCP IP v4 4 Link Layer Topology Discovery Mapper 1 0 Driver Link Layer Topology Discovery Responder 20 221 974 134 575 561 Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks This connection uses the following items Sent we Received FW90363web Manual Page 7
12. me depends mostly on the package size the 2d joystick time it takes to collect the data plus transfer time The update time is j somewhere between 50ms 1 measurement to 1200ms 1000 phasor measurements points plotted 22 As mentioned the graphical interface is run by JavaScript without 3D graphic card support thus it can slow down the sampling frequency and delay time ms 10 the frame rate if the package size is a lot less than the points plotted New package size max 3 incoming packages are not parsed before JavaScript has finished drawing 1000 25 all points points plotted therefore no new request is going out before BY graph finishing the rendering To draw the highest point density per time or to sample as many values as print out packages C possible of a fast changing magnetic field the package size and plots set parameters drawn need to be high and about equal For the best real time updates both values have to be low and equal 7 1 3 The 3D and Bar Graph output XYZ The 3D and Bar Graph output XYZ For the 3D Graph there are six buttons for rotating the perspective of the graph up down left and right If you activate sample continuously and lt lt or gt gt the graph will slowly rotate automatically The graph is rendered when the incoming package is completely parsed by JavaScript To have all values which are displayed on the 3D graph be in a continuous number space they are parsed from the
13. ny time and without notice Therefore prior to designing this product into a system it is necessary to check with Dacom West GmbH for current information This product is intended only for evaluation use The information furnished by Dacom West GmbH is believed to be correct and accurate However Dacom West GmbH shall not be liable to recipient or any third party for any damages including but not limited to personal injury property damage loss of profits loss of use interrupt of business or indirect special incidental or consequential damages of any kind in connection with or arising out of the furnishing performance or use of the technical data herein No obligation or liability to recipient or any third party shall arise or flow out of Dacom rendering of technical or other services FW90363web Manual Page 13 of 13 DACOM West Rev 05 March 2012
14. oads To prepare the serial connection to the PC you have to GPIOO 1 6 2 GPIO1 connect GND RxD and TxD to the serial port of your PC RXD Er yer yee LXD The RS232 level I F is located at Pin 15 amp 19 on the 2x11 GNDIK 4 20 O GPIOT an pin header see signal diagram below PAR 92 O 46 OW TRIG 5V Pin 3 and 4 are not usefull here as this is the serial 33y ARESET 1112 2401 interface in TTL level nFAC TST 135 514 GPIO2 B To boot the W7100A in programming mode start internal RxD 15 16 GPIO3 bootloader you have to set Boot En to 3 3V on the RIS 17A 048 GP104 three land pads at the side of the module Pin 1 and 2 TxD 19A G20 GPIOS and power on 5V or reset the module These land pads CTS 21 022 GP106 you find in 4 Webserver Module Header WIZ10710 Now you can connect with the WizlSP software and upload the new Firmware Details are described in the WizlISP documentation FW90363web Manual Page 12 of 13 DACOM West Rev 05 March 2012 DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface 8 Disclaimer Devices sold by Dacom West GmbH are covered by the warranty and patent indemnification provisions appearing in its Term of Sale Dacom West GmbH makes no warranty express statutory implied or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement Dacom West GmbH reserves the right to change specifications and prices at a
15. of 13 DACOM West Rev 05 March 2012 AppNote FW90363web 3D HALL Sensor amp Internet Interface DACOM 6 2 2 Manual Network setup without DHCP use If you do not have DHCP or like to configure your Network manually you can do that in Windows 7 for example at your Network Card properties Internet Protocol Version 4 TCP IPv4 General The network card has to be changed from DHCP Obtain an IP address automatically to a static IP address as shown right The default IP of the module is 192 168 0 3 so your static IP address must be from the same network but different Format IP 192 168 0 x sub mask 255 255 255 0 Here we use 192 168 0 4 for example Please see in 7 1 7 The WIZ107IO Configuration If you add a serial RS232 cable to the Module to Pin 15 amp 19 shown in 7 2 Firmware Update you can see the used IP address in a terminal with 115kbaud 8N1 after a reset of the module Now open a web browser and either type in the IP of the WIZ107IO 192 168 0 3 or the host name MLX90363 in case of DHCP Make sure You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 192 168 0 4 Subnet mask 255 255 255 0 Default gateway Obtain DNS server address automatically Use the following DNS server addresse
16. ple continuously stop clear lt lt lt gt gt gt up down Ort ___ DACOM West March 2012 FW90363web Manual Rev 05 Page 8 of 13 DACOM AppNote FW90363web 3D HALL Sensor amp Internet Interface 7 1 2 Sample Size Value sets are buffered twice once in the W7100A and once in the web browser e points plotted is the amount of points plotted in the 3D graph and pointer instrument The browser buffers as many value sets as needed e package size defines the number n of value sets counter x y z that are measured and then transferred at once e delay time is an additional pause between receiving one package and requesting the next one One package request initiates n measurements with the MLX90363 1 17ms per sample that will be done without interruption The data stored get data mode as one package in the W7100A is limited to 1000 value sets The package x YZ size determines the number of measurements buffered before the W7100A sends out a TCP packet with the collected data alpha Rendering of the 3D Graph always happens when a package is completely received and parsed thus if the points plotted is less than the package size the difference will never be used render mode The delay time is not the actual one way or round way time of one 3d magneticfield communication It is an additional delay if the collection needs to be less vector alpha beta frequent The actual update ti
17. riaxis Hall technology Conventional planar Hall technology is only sensitive to the flux density applied orthogonally to the IC surface The Triaxis Hall sensor is also sensitive to the flux density applied parallel to the IC surface This is obtained through an Integrated Magneto Concentrator IMC which is deposited on the CMOS die The MLX90363 is sensitive to the three 3 components of the flux density applied to the IC i e Bx By and Bz This allows the MLX90363 to sense any magnet moving in its surrounding and decode its position through an appropriate signal processing Using its Serial Interface the MLX90363 can transmit a digital output SP 64 bits per frame The MLX90363 is intended for Embedded Position Sensor applications vs Stand Alone Remote Sensor for which the output is directly provided to a microcontroller Master close to the magnetometer IC MLX90363 Slave The SPI protocol confirms this intent The MLX90363 is using full duplex SPI protocol and requires therefore the separated SPI signal lines MOSI MISO SS and SLCK 2 2 Supply options MLX90363 for 3 3V or 5V The MLX90363 can be supplied by 3 3V or 5V We used 3 3V provided by the Network module here Therefore at the MLX90363 the pin 1 VDD and pin 7 VDEC are shortcut on the EVB To use the MLX90363 with 5V or in a standalone application can be done by braking the board apart on the pre cut line This will also remove the 1 7 shortcut Please
18. s Preferred DNS server Alternate DNS server E Validate settings upon exit Javascript is enabled in your browser Use this link to start http MLX90363 7 Using the Demo Firmware The FW90363web firmware running on the WIZ107IO module contains the web server with the functionality dedicated to the MLX90363 The website uses JavaScript for all of its functionality and for the communication between the website and the WIZ10710 Once the website is loaded you should be able to start sampling immediately by pressing the sample continuously The website will then send out a request to the WIZ10710 to start sampling data the request is then forwarded to the MLX90363 7 1 Web Front End Through the web front end it is possible to read out the MLX90363 and display the measurements with a graphical interface or print them as a table It is also possible to read out the RAM and read write all important EEPROM parameters 7 1 1 Displaying the Measurements The four top buttons are for starting and stopping measurement request from the MLX90363 e sample once will request a set of measurements returned in one package and displayed e sample continuously will issue new requests one after another until stopped e stop will end the continuous requests e clear will erase all buffered measurements and will reset the package counting for the printing out packages option MLX90363 Output sample once sam
19. see Datasheet of MLX90363 section 20 Recommended Application Diagrams as reference schematic also FW90363web Manual Page 4 of 13 DACOM West Rev 05 March 2012 E ACO M AppNote FW90363web 3D HALL Sensor amp Internet Interface We 251 3 The WIZ107IO Module The Module is a general purpose interface for Serial to Ethernet Applications It support some GPIOs alternative ways for power supply and the serial interface in TTL and RS232 For power supply you can use 3 3V or 5V directly Here the EVB90363 is attached as application by software implemented SPI to four GPIOs 3 1 Block Diagram WIZ107IOA Application UART Interface 4 shit GPIO 11 Sil z TCP IP Core The WIZ107IO Module integrates the supply 3 3V to the W7100A and 3 3V to the application W7100A Hardwired TCP IP Internet o Chip plus low drop 3 3V Voltage regulator and an RJ45 MagJack The low drop 3 3V regulator is used to The MagJack is including the Auto MDI X capable Transformer and two LEDs green yellow RJ45 You find more about the WIZ107IO Module and the schematic in the App Note here http www dacomwest de de ethermodul_wiz107io htm FW90363web Manual Page 5 of 13 DACOM West Rev 05 March 2012 3D HALL Sensor amp Internet Interface DACOM AppNote FW90363web 4 Webserver Module WIZ10710 Internet Interface 7 pl SS Ot peat JUL L i oa Ae FPS eee ee ry
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