User Manual - Connect Tech Inc.
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1. Pinout Diagram Left Side View of Board PCI 104 Connector Top PCI 104 Connector Bottom 12 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual DAC Operation The DAC is controlled directly from 32 bit DWord DAC command register located at offset 0 18 This command register has two main functions setting the span value and setting DAC code Each DAC channel will hold buffer and hold its value until the same DAC 15 written to again The command register is described in detail below DAC Command Register offset 0x18 DAC Code or Span SO 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 7 6 5 4 3 2 1 0 Control O 1 1 Write Span to DAC n O 1 1 1 Write Code to DACn 1 0 0 0 Write Span to all DACs 1 0 0 1 Write Code to all DACs Address 0 0 0 DACA O 1 0 DACB O 1 0 0 DACC 01 1 0 1 1 1 1 5 00 0 O O 0 0 0 O 0 0 O 0 0 0 0 OVto5V 0 00 O O 0 0 O O 0 O O O 0 0 1 OVto 10V 00 O O 0 0 0 O 0 O O 0 0 1 0 5Vto5V 0 00 O O 0 0 O O 0 O O 0 0 1 1 10to 10V 00 O O 0 0 0 O 0 O O 0 1 0 O 2 5V to 2 5V 0 00 O O 0 0 O O 0 O O 1 0 1 2 5 to 7 5V DAC Code Conversions When setting the various DAC output voltages for the DAC on the Xtreme I O ADC DAC they will be 16 bit codes of natural binary format with ILSB SPAN 65536 Code translation examples Code 0000 0000 0000 0000 SPAN OV2. ieu 12 PAC OD CHOON acct npe DEP 13 PS 15 MR O AA 15 15 16 POT minal ON ioci 17 LED E EATEN united AAA AATE 19 Device Software 7 Configuration Goa eru 20 SERERE 20 Device Register Description Memory Map rssi Vau dem nga ausus 20 Memory Mun Detailed Vienn duet x t a Mahl end aint ne Duende 21 FPGAs Custom Oni Oui an dise pa E 22 History Revision Date Author s LN 01 03 2012 PD Initial Manual Revision Created 03 14 2013 Fixed DAC Pseudo Code Examples Fixed GPIO Register Diagram Added Power Details for Input Power and Current Consumption 12 09 2014 PD Corrected PCI IDs all should be 0x1201 Revision 0 02 3 Connect Tech Xtreme I O ADC DAC Family User Manual Customer Support Overview If you experience difficulties after reading the manual and or using the product contact the Connect Tech Inc reseller from which you purchased the product In most cases the reseller can help you with pro
3. write set write DWord 0x008F0001 to DAC OUTA to 0 625V DWord 0x00701000 to DAC OUTB to 1 25V DWord 0x00722000 to DAC OUTC to 2 5V DWord 0x00744000 to DAC OUTD to 5V DWord 0x00768000 to offset 0x18 offset 0x18 offset 0x18 offset 0x18 offset 0x18 DAC Operation Pseudo Code Example C In this example we will set DACA span to 5V to 5V DACB span to 0 to 5V DACC span to 2 5V to 2 5V and span to 10V to 10V Then we will set DAC to DAC OUTB to 3 3V DAC OUTC to 2 5V DAC OUTD to 5V set write set write set write set write set write set write set write set write 14 DACA span to 5V to DWord 0x00600002 to 5V offset 0x18 DACB span to OV to 5V DWord 0x00620000 to offset 0x18 DACC span to 2 5V to 2 5V DWord 0x00640004 to offset 0x18 DACD span to 10V to 10V DWord 0x00660003 to DAC OUTA to 0V DWord 0x00708000 to DAC OUTB to 3 3V DWord 0x0072A900 to DAC OUTC to 2 5V DWord 0 0074 to DAC OUTD to 5V DWord 0 0076 000 to offset 0x18 offset 0x18 offset 0x18 offset 0x18 offset 0x18 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual GPIO Digital Overview The Xtreme I O ADC DAC has 16 bits of bi directional GPIO that can be configured to operate with 3 3V or 5V logic levels The upper and lower 8 bytes GPIOO GPIO7 lower GPIO8 GPIO15 upper can be set to either inputs
4. Inputs 16 bit 32 SE 16 Diff DAG004 Analog Outputs None GPIO 16 bits Analog Inputs 12 bit 32 SE 16 Diff DAG005 Analog Outputs None GPIO 16 bits Other available ordering options 104 pass through connector installed Vertical pin headers installed PCI 104 ID Selection jumpers installed instead of rotary switch GPIO removed completely ADC inputs scalable from 32 SE 16 Diff max to 8 SE 4 Diff min 111144414414 12111111111 order any of these part numbers to inquire about the other available ordering options please contact sales 9 connecttech com for further information 8 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual Analog Inputs ADC s Overview The Xtreme I O ADC DAC use 4 ADC IC s which are interfaced to the on board FPGA Each of these ADC IC s have an 8 channel multiplexer that allow for the sampling of 8 single ended channels or 4 differential channels ADC IC Features and Specifications Part Number LTC1859 DAGO003 DAGO04 LTC1857 0005 Resolution 16 bit DAG003 DAGO04 12 Bit DAGOOS Sample Rate 100ksps 8 Channel Multiplexer with 25V Protection Software Programmable Input Ranges OV to 5V OV to 10V 5V or 10V Single Ended or Differential 3LSB INL for 003 amp DAGO04 1LSB INL for the DAGOO5 Power Dissipation 40mW Typ Signal to Noise Ratio 87dB Typ for the LTC1859 The ADC IC datasheet can be found here
5. http cds linear com docs Datasheet 185789fa pdf ADC Connector P4 Pinout Pinout Table Connector Location ADCO SE CHO DIFF CHO ADCO 5 1 DIFF CHO ADCO SE CH2 DIFF CH1 ADCO SE CH3 DIFF CH1 ADCO SE CH4 DIFF CH2 ADCO 5 5 DIFF CH2 ADCO SE CH6 DIFF CH3 ADCO SE CH7 DIFF CH3 ADC1 5 DIFF CHO DC1 SE CH1 DIFF CHO ADC1 SE CH2 DIFF CH1 ADC1 5 DIFF CH1 ADC1 SE CH4 DIFF CH2 ADC1 5 5 DIFF CH2 ADC1 SE CH6 DIFF CH3 ADC1 SE CH7 DIFF CH3 A T f LIT 1 AX LO LITT CA I GND GND GND GND HO CH1 DII 1 Pinout Diagram Right Side View of Board 39 37 35 33 31 29 27 25 23 21 19 17 1513119 7 5 3 1 PCI 104 Connector Top 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 PCI 104 Connector Bottom d up _ Revision 0 02 Analog Inputs Connect Tech Xtreme I O ADC DAC Family User Manual ADC Operation For each ADC IC the selection of the channel to be sampled single vs different and the input voltage range are all configured through an 8 bit command Each of these commands is stored in an ADC Command register at byte offsets Ox08 for ADCO 0x09 for ADC1 OxOA for ADC2 and OxOB for ADC3 Once the Xtreme I O ADC DAC 1s powered on it continually sends these commands out to the ADC IC s and samples stores their 16 bit or 12 bit codes in 16 b
6. or outputs independently GPIO Connector P3 Pinout Pinout Table Connector Location HDR Pin Signal GPIO Hee EE EE EI Pinout Diagram Side View of Board 1 3 5 7 9 1113 15 17 19 21 23 25 PCI 104 Connector Top 2 4 6 8 10 12 14 16 18 20 22 24 26 PCI 104 Connector Bottom GPIO Voltage Selection Jumper J2 VOLTAGE 45V GPIO VOLTAGE 3 3V Revision 0 02 15 Connect Tech Xtreme I O ADC DAC Family User Manual GPIO Operation The GPIO operation on the Xtreme I O ADC DAC 15 directly controlled via 3 registers GPIO_OUT GPIO_IN and GPIO MISC_CMD The register GPIO_OUT at offset OxOC will set the state of any GPIO pins that set to outputs The register GPIO IN at offset 0x10 will contain the current state of any GPIO pins that are set to inputs Any pins that are set to outputs will read a zero value The input output directions of the GPIO bits are controlled via the GPIO MISC register at offset 0x14 GPIO OUTPUT Register offset 0x0C Reserved 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 O GPIO INPUT Register offset 0x10 GPIO INPUT 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 1110 9 8 7 6 5 4 3 2 1 O Note Each bit corresponds to the signal on the connector IE bit 0 GPIOO and bit 9 GPIO9 GPIO M
7. sections throughout this manual below is a brief overview of all of the registers Register Map Overview SS ae ee ee moona 0 a 2 w GhomN n 1 36 4 w u w s a T 1 29 1 7 20 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual Memory Map Detailed View Offset 0x00 ADCO1 DATA 0x04 ADC23 DATA 0x08 ADC0123 Register Contents 8 7 6 5 T T3 T2 1 9 8 immand 0 11 1 7 77 GPOQUPUT QUT 15 14 43 12 14 40 7 6 5 4 3 2 1 0 IN st E RE EG est oe EG EG EG es 0x14 up to GPIO MISC EN o ois C 7 7 DACControl DACAddres DAC Code or Span pacemo 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 1514 3 2 1 0 1 RESV Revision 0 02 21 Connect Tech Xtreme I O ADC DAC Family User Manual FPGA Custom Configuration 22 The Xtreme I O ADC DAC product uses Actel ProASIC3 A3P125 FPGA its main control and configuration unit Xtreme I O ADC DAC ships from Connect Tech with a full featured design pre loaded into the device This design allows users to communicate to the con
8. to 10V 10 Therefore output voltage will be 0 0000V Code 1000 0000 0000 0000 SPAN OV to 10V 10 Therefore output voltage will be 5 0000V Code 1111 1111 1111 1111 I SPAN OV to 10V 10 Therefore output voltage will be 9 9999V Code 0000 0000 0000 0000 SPAN 2 5V to 2 5V 5 Therefore output voltage will be 2 4999V Code 1000 0000 0000 0000 SPAN 2 5V to 2 5V 5 Therefore output voltage will be 0 0000V Code 1111 1111 1111 1111 SPAN 2 5V to 2 5V 5 Therefore output voltage will be 2 4999V Code 0000 0000 0000 0000 SPAN OV to 5V 5 Therefore output voltage will be 1 2500V Code 0100 0000 0000 0000 SPAN OV to 5V 5 Therefore output voltage will be 2 5000V Code 1111 1111 1111 1111 I SPAN OV to 5V 5 Therefore output voltage will be 4 9999V Revision 0 02 13 Connect Tech Xtreme I O ADC DAC Family User Manual DAC Operation Pseudo Code Example A In this example we will set all 4 DAC s to have a span voltage range of 0 to 10V and then set all DAC channel outputs to 10V setup span write DWord 0 008 0001 to offset 0x18 set output voltages on all DACs write DWord Ox009FFFFF to offset 0x18 DAC Operation Pseudo Code Example B In this example we will set all 4 DAC s to have a span voltage range of 0 to 10V and then set DAC_OUTA to 0 625V DAC_OUTB to 1 25V DAC_OUTC to 2 5V DAC_OUTD to 5V setup span write set write set write set
9. 2 MEN o 21 09 8 1 08 027 22 9 1 ND Sv ako GND O HN 12V 2 23 24 27 9 L 30 Revision 0 02 17 Connect Tech Xtreme I O ADC DAC Family User Manual PCI 104 Stack Position Selection The following PCI signals INTA INTB INTCH INTD CLK1 CLK2 CLK3 IDSELO IDSEL1 IDSEL2 IDSEL3 are selected by using the jumper block or rotary switch optionally installed on the Xtreme I O ADC DAC board J1 RSW1 Selections need to match the stack location of the Xtreme I O ADC DAC in your PCI 104 stack See the table below for more details Rotary Stack Location Switch PCI INT PCI CLK PCI IDSEL Setting ADD ON 4 14 m E INTA CLKO IDSELO ADD ON 1 mew CPU MASTER LL _ lilii EN om E 1 5 9 D IDSELI CLK2 IDSEL2 CLK3 IDSEL3 18 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual LED Indicators The Xtreme I O ADC DAC has 2 indicator LEDs as shown below LED D2 15 the heartbeat indicator the LED should flash on and off continuously to indicate the Xtreme I O ADC DAC is operating properly 15 intended for user configuration and testing and it 15 directly mapped to GPIO MISC CMD register offset Ox 14 Bit 31 D2 Xtreme I O ADC DAC Heartbeat D3 User LE
10. 36 4878 online 24 hours 4 Revision 0 02 Introduction Connect Tech Xtreme I O ADC DAC User Manual Connect Tech s Xtreme I O ADC DAC 15 an analog and digital peripheral board for the PCI 104 small form factor embedded marketplace This product is ideal for data acquisition measurement and control applications Product Specifcations PCI 104 or PC 104 Plus Fully PCI 2 0 bus compliant Jumpers not required for configuration or board detection Form Factor Analog Inputs e Analog Outputs Digital e Channels 32 Single Ended 16 Differential Resolution 003 16 bit o 004 16 bit DAGO0065 12 bit low cost option Sampling Rate 100ksps Calibration Built in temperature Auto calibration Protection 25V Input Ranges Software Programmable Input Ranges 0 5 0 10 5V 10V Temperature Range 1 5 INL and DNL over o A0 C to 85 C 40 F to 185 F Signal to Noise Ratio 87dB Channels 4 Resolution 16 bit Output Ranges Six Programmable Output Ranges o Unipolar OV to 5V OV to 10V o Bipolar 10 2 5 2 5V to 7 5V Temperature Range 1LSB INL DNL over full 40 C to 85 C 40 F to 185 F Outputs Drive 5mA Channels 16 bit bidirectional I O Input Output Ranges Hardware selectable 3 3V or 5V TTL CMOS Output Drive High Current 24mA Controller e FPGA Register Controlled Device No jumpers needed e Cus
11. Connect Tech Inc Industrial Strength Communications Xtreme ADC DAC User Manual Connect Tech Inc 42 Arrow Road Guelph Ontario 156 Tel 519 836 1291 Toll 800 426 8979 North America only Fax 519 836 4878 Email sales 9 connecttech com support connecttech com Web www connecttech com CTIM 00092 Revision 0 02 12 09 2014 Connect Tech Xtreme I O ADC DAC Family User Manual Limited Lifetime Warranty Connect Tech Inc provides a lifetime warranty for all of our products Should this product in Connect Tech Inc s opinion fail to be in good working order during the warranty period Connect Tech Inc will at its option repair or replace this product at no charge provided that the product has not been subjected to abuse misuse accident disaster or non Connect Tech Inc authorized modification or repair You may obtain warranty service by delivering this product to an authorized Connect Tech Inc business partner or directly to Connect Tech Inc along with proof of purchase Product returned to Connect Tech Inc must be pre authorized by Connect Tech Inc with an RMA Return Material Authorization number marked on the outside of the package and sent prepaid insured and packaged for safe shipment Connect Tech Inc will return this product by prepaid ground shipment service The Connect Tech Inc lifetime warranty is defined as the serviceable life of the product This is defined as the per
12. D Mapped to GPIO MISC CMD REG Bit 31 If LED D2 is not flashing at all times when the Xtreme ADC DAC is powered up please contact Connect Tech Technical Support support connecttech com Revision 0 02 19 Connect Tech Xtreme I O ADC DAC Family User Manual Device Software Configuration Information PCI Device Information The Xtreme I O ADC DAC product will have the following properties in a PCI system PCI Vendor ID Ox 12C4 PCI Device ID 0 1201 PCI Class Code 0 0780 Xtreme I O ADC DAC has a single register bank which is located in devices BAR 0 location and is occupies 256 bytes of memory space Below is the output from the lspci utility in Linux with a Xtreme I O ADC DAC installed in the system 00 0d 0 Communication controller 0780 Connect Tech Inc Device 12c4 1201 rev 01 Control Mem BusMaster SpecCycle MemWINV VGASnoop ParErr Stepping SERR FastB2B DisINTx Status 66MHz UDF FastB2B ParErr DEVSEL slow gt TAbort lt TAbort lt MAbort gt SERR lt PERR INTx Interrupt pin A routed to IRQ 18 Region 0 Memory at db020000 32 bit non prefetchable size 256 Device Register Description Memory Map All of the Xtreme I O ADC DAC register control set is memory mapped into BARO of the PCI device There are 8 32 bit registers which are used for control and reading of the Xtreme I O ADC DAC board Each of these registered are described in detail in their respective
13. ISC_CMD Register offset 0x14 O 32 eee GPIO0 7 GPIO8 15 0 OUTPUTS GPIOO0 7 or GPIO8 15 1 INPUTS GPIO Operation Pseudo Code Example A In this example we will set all the GPIO to outputs and the switch all GPIO signals from low to high setup GPIO directions write DWord 0x00000000 to offset 0 14 set all GPIO signals low write DWord 0x00000000 to offset OxOC set all GPIO signals high write DWord 0 0000 to offset OxOC GPIO Operation Pseudo Code Example B In this example we will set GPIOO 7 as inputs and GPIO8 15 as outputs then we will read the GPIO inputs setup GPIO directions write DWord 0x00000001 to offset 0 14 read GPIO signals status GPIO inputs read Word at offset 0 10 16 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual 104 Information PCI 104 Connector Pinout P6 Connector P6 is connects to the PCI 104 bus a full listing of the pinout of the connector is found in the table below Connector Location 104 Connector IIT mial C gt p gt CL ME T Pinout Table a ee 4 07 AD06 5 AOD ADS GND 8 9 1 X ADI 33V 9 SERR GND Reserved 10 TT 11 STOP 33V 1 LOCK DEVSEL 3 3 2 GND AD19 3 3 18 150 GND IDSELI IDSEL
14. duct installation and difficulties In the event that the reseller is unable to resolve your problem our highly qualified support staff can assist you Our support section is available 24 hours a day 7 days a week on our website at www connecttech com sub support support asp See the contact information section below for more information on how to contact us directly Our technical support is always free Contact Information We offer three ways for you to contact us Mail Courier You may contact us by letter at Connect Tech Inc Technical Support 42 Arrow Road Guelph ON Canada N1K 1S6 Email Internet You may contact us through the Internet Our email and URL addresses on the Internet are sales connecttech com support connecttech com www connecttech com Note Please go to the Download Zone or the Knowledge Database in the Support Center on the Connect Tech Inc website for product manuals installation guides device driver software and technical tips Submit your technical support questions to our customer support engineers via the Support Center on the Connect Tech Inc website Telephone Facsimile Technical Support representatives are ready to answer your call Monday through Friday from 8 30 a m to 5 00 p m Eastern Standard Time Our numbers for calls are Telephone 800 426 8979 North America only Telephone 519 836 1291 Live assistance available 8 30 a m to 5 00 p m EST Monday to Friday Facsimile 519 8
15. iod during which all components are available Should the product prove to be irreparable Connect Tech Inc reserves the right to substitute an equivalent product if available or to retract lifetime warranty if no replacement 15 available The above warranty is the only warranty authorized by Connect Tech Inc Under no circumstances will Connect Tech Inc be liable in any way for any damages including any lost profits lost savings or other incidental or consequential damages arising out of the use of or inability to use such product Copyright Notice The information contained in this document is subject to change without notice Connect Tech Inc shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing performance or use of this material This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Connect Tech Inc Copyright 2012 by Connect Tech Inc Trademark Acknowledgment Connect Tech Inc acknowledges all trademarks registered trademarks and or copyrights referred to in this document as the property of their respective owners Not listing all possible trademarks or copyright acknowledgments does not constitute a lack of acknowledgment to the rightful owners of the trademarks and copyrights ment
16. ioned in this document 2 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual Table of Contents Limited Warranty sooo tea ees eva md edu E 2 226 vu E 2 Trademark men 2 SS TIT 3 E A peer o On onl re omen 3 Customer E E satus 4 M 4 PEO CI MM CLE 5 Product Pe atufes eurr EE E T TE E TA AT AE TO 5 6 Block ln Sls tcl 7 Part Number n mesi E TA A OTA A atu d s erra dic deae 8 Analog Tapuls 9 QUAS A RUND 9 ADC Connector P4 PIROWE oe cise saan tese Ue aH GA An koe ENTRA US Ind RERUM 9 ADC OPPETO ON c 10 OM 12 12 DAC Connector PIF MOU
17. it registers at byte offsets 0x00 for ADCO 0x02 for ADCI 0x04 for ADC2 and 0x06 for ADC3 Please refer to the complete memory map table in Section X for more details ADC Configuration Commands Each 8 bit ADC command has the following bit layout Note Single ended readings are referenced to the GND pins on the P4 connector Input Range Details 5V to 5V 10V to 10V OV to 5V 1 OV to 10V ADC Code Conversions When reading the samples from the ADC s on the Xtreme I O ADC DAC they will be 16 bit codes of natural binary format with 1LSB SCALE 65536 Code translation examples Code 0000 0000 0000 0000 Scale 0 to 5 V 5 Therefore sampled Voltage is 0 0000V Code 1000 0000 0000 0000 Scale 0 to 5 5 Therefore sampled Voltage is 2 5000V Code 1111 1111 1111 11111 Scale 0 to 5 5 Therefore sampled Voltage is 4 9999V Code 0000 0000 0000 0000 Scale 0 to 10V 10 Therefore sampled Voltage is 0 0000V Code 1000 0000 0000 0000 Scale 0 to 10V 101 Therefore sampled Voltage is 5 0000V Code 1111 1111 1111 11111 Scale 0 to 10V 10 Therefore sampled Voltage is 9 9999V Code 0000 0000 0000 0000 Scale 5 to 5V 10 Therefore sampled Voltage is 4 9999V Code 1000 0000 0000 0000 Scale 10 to 10V 20 Therefore sampled Voltage is 0 0000V 10 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual ADC Operation Pseudo Code Example A In this exam
18. mode If your end application requires other functionality such as Onboard Hardware buffering or a particular sample size PCI interrupts generated from the board based on a specific sample range or other criteria Other functionality not mentioned Please contact Connect Tech Technical Support support connecttech com to request a custom configuration and CTI engineering team would be happy to help design a customer configuration for you very quickly Revision 0 02 11 Connect Tech Xtreme I O ADC DAC Family User Manual Analog Outputs DAC s Overview The Xtreme I O ADC DAC uses a 16 bit 4 channel DAC IC which 15 interfaced to the on board FPGA Each of the 4 analog output channels from the DAC can be controlled independently from the DAC command register at offset 0x18 the DAC Command register is 32 bits wide DAC IC Features and Specifications e Number LTC2704 DAGOO3 e Six Programmable Output Ranges o Unipolar OV to 5V OV to 10V o Bipolar 5V 10 2 5V 2 5V to 7 5V ILSB INL and DNL Over the Industrial Glitch Impulse 2nV sec Outputs Drive 5mA Settling Time 4us min 1Ous max in worst case 10V range e Power On and Clear to Zero Volts The DAC IC datasheet can be found here http cds linear com docs Datasheet 2704fc pdf DAC Connector P7 Pinout Pinout Table DAC OUTA DAC OUTB DAC OUTC DAC OUTD GND _ _ p p
19. ple we will set all 4 ADC s to take a single ended readings from SE CHO with an input voltage range of 0 to 10V and then we will read back the values setup command registers write DWord 0x8C8C8C8C to offset 0x08 read from ADCO ADCOcode read Word from offset 0x00 read from ADC1 ADClcode read Word from offset 0x02 read from ADC2 ADC2code read Word from offset 0x04 read from ADC3 ADC3code read Word from offset 0x06 you can now continually do as many reads as you would like ADC Operation Pseudo Code Example B In this example we will set ADCO to take a differential readings from DIFF CHI with an input voltage range of 5V to 5V ADCI to take a single ended readings from CH6 with an input voltage range of OV to 5 ADC2 to take a differential readings from DIFF CHO with an input voltage range of 10V to 10V ADC3 to take a single ended readings from CH2 with an input voltage range of 10V to 10V Then every 500ms we will store a sample setup command registers write DWord 0x9404B810 to offset 0x08 start loop loop read from ADCO ADCOcode read Word from offset 0x00 read from ADC1 ADClcode read Word from offset 0x02 read from ADC2 ADC2code read Word from offset 0x04 read from ADC3 ADC3code read Word from offset 0x06 wait 500ms end loop Custom ADC Operation Configuration As stated the current shipping configuration of the Xtreme I O ADC DAC 1s setup for a continuous sampling
20. tom logic available upon request Operating Temperature 40 to 85 Degrees Celsius e 3 775 x 3 550 PC 104 Compliant Host Interface Bus PCI 104 PC 104 Plus ISA PC 104 connector can be optionally installed as a pass through connector Power Details e 5VDC only operation all on board voltages are made from the 5V rail e Current Consumption 800mA peak 500mA typical Software Compatibility e Custom CTI Device Drivers for QNX Linux Windows Device can also be controlled directly from a memory mapped register set in any operating system Warranty and Support e Lifetime Warranty e Free Technical Support Revision 0 02 Connect Tech Xtreme I O ADC DAC Family User Manual Board Diagram DIDIT FETE te my 41 GPIO wea CARRE 717177277717 oe s ELI Lnd Er 4 2 T ea gt lt lt T 980 7 EE EE f Analog Inputs 1151 Analog Outputs JTAG Prog Indicator LEDs Header Optional 104 Stack ID Selection PC 104 Connector 6 Revision 0 02 Connect Tech Xtreme I O ADC DAC User Manual Block Diagram SPI SPI SPI SPI SPI Revision 0 02 7 Connect Tech Xtreme I O ADC DAC Family User Manual Part Number Information Analog Inputs 16 bit 32 SE 16 Diff DAG003 Analog Outputs 16 bit 4 Channels GPIO 16 bits Analog
21. trol and register portion of the device through the PCI 104 bus In some situations some customers may find they would like some extra features added into the device that are custom suited for their application This is where the Xtreme I O ADC DAC s FPGA custom configuration can be used Connect Tech currently offers two solutions for customers looking to implement a custom FPGA design into the Xtreme I O ADC DAC Option 1 Using the Xtreme I O ADC DAC Development Kit Connect Tech offers a full featured development kit that allows experienced FPGA users to design their own HDL to configure the Xtreme I O ADC DAC s FPGA This development kit includes JTAG Programming Cable Full VHDL source code for standard reference design Actel Libero IDE Software Suite Option 2 Using Connect Tech s Custom Design Services Connect Tech offers a highly skilled team of engineers with years of experience in custom FPGA designs who can efficiently implement whatever solution you are looking for To request the teams services please send an email to Connect Tech s sales department sales connecttech com and they can assist with getting your FPGA project underway Revision 0 02
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