ZMD31XXX Evaluation KIT

Transcription

1 ZMDXXX Evaluation KIT Datasheet ZMDXXX Communication Board Features Fully USB.0 compatible interface Plug & play capability Power supply of the evaluation kit by USB port Internal generation of all needed voltage levels (5 VDC; VDC) Galvanic isolation between PC and evaluation hardware on board Access to all digital communication lines of the ZMD-IC on board Standard communication board for all IC-types of ZMD s XXX product family Benefits PC-controlled plug & play - configuration and calibration via USB interface - simple, low cost Only one communication board for all types of ZMD s Sensor Signal Conditioners USB port driver included in the kit s setup software simple installation Brief The new modular evaluation kit for ZMD s sensor signal conditioner ICs allows the user a very simple and intuitive handling of both, evaluation hardware and software. Additionally, for the evaluation of different SSC-ICs only the IC-specific SSC board and software has to be interchanged, the other parts of the evaluation hardware (communication board and bridge simulator) are almost the same. The communication board allows the power supply of the evaluation hardware and the communication with a PC via USB interface. To prevent malfunctions or damages a galvanic isolation to the PC s USB port is realized on board by optocouplers (for information lines) and an isolated DC/DC - converter (for power line). It s also possible to supply the evaluation kit by an external VDC power line via its screw terminal. An USB-UART-device transfers all signals to the standardized USB port of a common PC or notebook. Its UART-interface is connected (via optocouplers) with the UART of a microcontroller, which controls all functions of the evaluation kit and of ZMD s SSC-IC to be evaluated. Its software allows the communication with the ZMD-IC by I C (), SPI (), LINwire TM() or ZACwire TM(4) directly, and by LIN (5) via a LIN transceiver device (depending on the adjustments in the IC s configuration registers). The µc also controls the power lines ( VDC / 5 VDC / E PROM programming voltage VPP) by driving several relays and electronic switches. The µc displays the momentary status of communication by a couple of LEDs. By an on board dual strip all signal and power lines are accessible separately. Thus allows a simple signal check e.g. by a DSO or DMM or a connection with user-specific hardware. (): I C is a common two-wire-serial bus system. For details please look at the FAQs for Sensor Signal Conditioners on (): SPI is a common three-wire-serial bus system. For details please look at the FAQs for Sensor Signal Conditioners on (): LINwire TM is an one-wire-serial bus system using LIN-protocol at a voltage level of 5 VDC. For details please look at the FAQs for Sensor Signal Conditioners on (4): ZACwire TM is a ZMD-specific one-wire-serial bus system on 5Vlevel. For details please look at the FAQs for Sensor Signal Conditioners on (5): LIN is a common one-wire-serial bus system. For details please look at the FAQs for Sensor Signal Conditioners on Rev..00 Copyright 005, ZMD AG, /8

2 ZMDXXX Evaluation KIT Datasheet ZMDXXX Communication Board Important Note Restrictions in Use The ZMDXXX USB Evaluation Kit hardware and ZMDXXX USB Evaluation Kit software is designed for IC evaluation, laboratory setup and module development only. The ZMDXXX USB Evaluation Kit hard- and software must not be used for module production and production test setups. Disclaimer ZMD AG shall not be liable for any damages arising out of defects resulting from (i) delivered hard- and software (ii) non-observance of instructions contained in this manual, or (iii) misuse, abuse, use under abnormal conditions or alteration by anyone other than ZMD AG. To the extent permitted by law ZMD AG hereby expressly disclaims and user expressly waives any and all warranties, wether express, implied or statutory, including, without limitation, implied warranties of merchantability and of fitness for a particular purpose, statutory warranty of non-infringement and any other warranty that may arise by reason of usage of trade, custom or course of dealing. Rev..00 Copyright 005, ZMD AG, /8

3 ZMDXXX Sensor Signal Conditioner Evaluation Kit Content page. SETUP AND INSTALLATION USB DRIVER INSTALLATION: ZMD XXX SOFTWARE INSTALLATION: CIRCUIT DESCRIPTION ELECTRICAL SPECIFICATIONS SPECIAL FUNCTIONS OF THE SSC COMMUNICATION BOARD TRIGGER PULL-UP ADC CHANNEL ADC0 ADC DIGITAL CHANNEL D D RX/TX LIN CHANNEL (ZMD00 ONLY) I²C CHANNEL SPI CHANNEL (ZMD050 ONLY) OWI CHANNEL (ZACWIRE TM ) VPP PULSE GENERATION (ZMD00 ONLY) V CHANNEL V CHANNEL USB COMMUNICATION BOARD SCHEMATICS USB COMMUNICATION BOARD PCB SSC EVALUATION KIT CONTROLLER LANGUAGE COMMUNICATION PHILOSOPHY SYNTAX OF I C INTERFACE COMMANDS SYNTAX OF ZACWIRE TM INTERFACE COMMANDS SYNTAX OF SPI INTERFACE COMMANDS SYNTAX OF LIN INTERFACE COMMANDS SYNTAX OF LINWIRE TM INTERFACE COMMANDS SYNTAX OF PARALLEL PORT INTERFACE TRIGGER SELECTION AND ADDITIONAL FUNCTIONS ERROR CODE TABLE... 7 Rev..00 Copyright 005, ZMD AG, /8

4 ZMDXXX Sensor Signal Conditioner Evaluation Kit. SETUP AND INSTALLATION System requirements:. USB driver installation: 5x86 compatible PC, MB RAM, 0MB free HDD, free USB port Microsoft W98/ME/000/XP To install the USB driver administrator rights are required! Connect the ZMD XXX Evaluation Kit via the included USB cable to a free USB port at your PC. A new hardware component (ZMD SSC Evaluation Kit) will be detected. USB driver Step : Select software from a list Step : Select software source (Floppy, CD) After this step the USB driver installation runs automatically and following an USB serial port will be detected. Step : Select software from a list Step 4: Select software source (Floppy, CD) Rev..00 Copyright 005, ZMD AG, /8

5 ZMDXXX Sensor Signal Conditioner Evaluation Kit After this installation procedure the evaluation kit s USB driver is installed completely.. ZMD XXX Software Installation: To install the Evaluation Software administrator rights are required! Run ZMD SSC EvalKit XXX Vx.xx.exe in CD-ROM folder ZMDXXX \ Software_Kit_XXX. Follow the instructions of the setup program. A registration is not necessary, a regarding WINDOWS message can be ignored.. CIRCUIT DESCRIPTION USB power and communication interface By an Universal Serial Bus (USB Rev..0) the ZMD Evaluation Kits are interfaced to a common PC or notebook. The USB-communication is realized by a FTBM configured with a special ZMD own product ID to simplify the system installation process and provide a plug and play functionality. The communication to the on-board-µc is realized by a common UART line via optocouplers to provide galvanic isolation. The USB power line supplies this interface circuit via a galvanic isolated 5-to-V DC/DC converter circuit. Therefore no additional power supply is required. To fulfill the USB specification for devices with more than 00mA power consumption the supply input of the following circuit will be switched by a MOS-transistor, which is controlled by the USB-UART-interface-IC. Thus the power supply of the connected µc and SSC board will be switched on after successful PC USB driver initialization. The maximum load current of the DC-DC-converter s VDC output line is 84 ma, which is powerful enough to supply the evaluation board hardware and some additional external electronic devices. But it is also possible to supply the evaluation board by an external VDC power line, for instance to prevent additional noise caused by the DC-DC-converter or to allow more than 84 ma load current at the VDC line. By a common LDO linear regulator, supplied by the VDC line, the 5 VDC supply line is generated. The microcontroller (type ATmega) realizes the communication with the ZMD-SSC-IC by using its specific evaluation software running on your PC. All serial protocols are implemented in the µc s software (I C / SPI / LIN / LINwire TM / ZACwire TM ), only for LIN an additional LIN transceiver IC is used. By 4 LEDs the communication status of the µc is displayed. The µc controls both power lines by relays, thus a defined power ON/OFF procedure is practicable. The EEPROM programming voltage is Rev..00 Copyright 005, ZMD AG, /8

6 ZMDXXX Sensor Signal Conditioner Evaluation Kit provided by the communication board too, controlled by the µc via a discrete transistor circuit. By a 50- pin-plug the ZMD-SSC-evaluation board can be connected. Additionally, all system signals can be checked via the 50-pin-strip on board. This can also be used for connecting external electronics.. ELECTRICAL SPECIFICATIONS Parameter min max unit Vsupply external via KL 8 6 V IUSB ma IV via DC/DC 78 (* ma I at P V supply external via KL 00 ma I at KSV V supply external via KL I at 5P V supply external via KL 00 ma I at KS5V5P V supply external via KL I at 5P (internal supply) (* 40 ma I at KS5V (internal supply) (* 40 ma I at P (internal supply) (* 40 ma I at KSV (internal supply) (* 40 ma 5P refer to I5V KS5V refer to I5V P refer to IV KSV refer to IV (* : total including SSC Comm Board Power Supply (*: complete power supply from USB Rev..00 Copyright 005, ZMD AG, /8

7 ZMDXXX Sensor Signal Conditioner Evaluation Kit 4. SPECIAL FUNCTIONS OF THE SSC COMMUNICATION BOARD 4. Trigger Each sensor signal conditioner IC needs a special start procedure to switch themselves into a communication state. Therefore a special timing and communication procedure after power on is required. On board this functionality will be provided by the corresponding supply channel (KS5V 5V or KSV V). This channel will be switched by an onboard relay. To connect an user specified hardware a separate trigger signal can be provided at pin Trigger. This Trigger signal will be activated by the Trigger command (see command list). 4. Pull-up Some interfaces (ZACwire TM, LINwire TM ) need an additional pull-up resistor to support an assured data communication. To eliminate a parasitic power supply of the SSC IC via pull up resistor and data out pin, the pull up resistor must be switched off from the supply voltage during power off state. This function will be supported by the switchable pin D. The ZACwire TM (OWI) and LINwire TM protocol manipulate the signal D automatically, refer to the required start conditions. Connect the pull-up resistor or a external pull up source to D. 4. ADC Channel ADC0 ADC4 The Communication board provides 5 ADC channels ADC0 ADC4. The channel ADC0 is labeled OWI (ZACwire TM ), in this mode the ADC0 is not available. The ADC channels have a resolution of 0Bit. To use this channels please refer to the SSC Communication board command description. 4.4 Digital Channel D D7 The Communication board provides 7 bidirectional digital channels D D7. The channel D is not available during OWI (ZACwire TM ) and LINwire TM communication (reserves for pull up switching). The output channels have tri-state functionality. To use this channels please refer to the SSC Communication board command description 4.5 RX/TX The RX/TX connector provides the serial protocol that is used for communication between USB-serial bridge and the µc. Rev..00 Copyright 005, ZMD AG, /8

8 ZMDXXX Sensor Signal Conditioner Evaluation Kit 4.6 LIN Channel (ZMD00 only) This channel provides a V LIN conform signal to connect LIN compliant devices, for instance the ZMD00. IC6 works as an physical layer transmitter to convert the 5V µc signal to the V LIN level. To use this channels please refer to the SSC Communication board command description. 4.7 I²C Channel At the pins SCL (clock) and SDA (serial data) the I²C communication protocol is provided. To use this channels please refer to the SSC Communication board command description. 4.8 SPI Channel (ZMD050 only) At pin MOSI (Master Out Slave In), MISO (Master In Slave Out) and SCK (Clock) the SPI communication protocol is provided. To use this channels refer to SSC Communication board command description. The ZMD050 s SPI interface is provided via its pins SCL (=SCK SPI ), SDA (=MOSI SPI ), IO (=MISO SPI ) and IO (=SS\ SPI ). 4.9 OWI Channel (ZACwire TM ) At pin OWI (One Wire Interface), the OWI communication protocol is provided. To use this channels please refer to the SSC Communication board command description. 4.0 Vpp Pulse Generation (ZMD00 only) At pin Vpp a special EEPROM programming pulse for the ZMD00 will be provided. To use this pulse please refer to the SSC Communication board command description. 4. 5V Channel At pin 5V a stabilized voltage of 5V is available to supply external circuits. A second channel KS5V provides the same voltage, additional switched via a relay to provide special IC startup scenarios. To use this channel please refer to the SSC Communication board command description trigger pulse generation. 4. V Channel At pin V a stabilized voltage of V is available to supply external circuits. A second channel KSV provides the same voltage, additional switched via a relay to provide special IC startup scenarios. To use this channel please refer to the SSC Communication board command description trigger pulse generation. Rev..00 Copyright 005, ZMD AG, /8

9 VCC ZMDXXX Sensor Signal Conditioner Evaluation Kit 5. USB COMMUNICATION BOARD SCHEMATICS X USBVCC USBDM USBDP USBGND 4 VCC_P PGND C 0n PGND PGND R7 0k L 0µH R 7 R 7 R,5k C7 7p C8 7p 8 XTOUT 6MHZ Q PGND VCC_P C nf 4 Reset 8 USBDM 7 USBDP 7 XTIN 00n C 6 VOUT 5 /RSTOUT R8 AVCC 0 Test AGND 9GND GND 9 0µF C6 7 7 VCC 6 VCCIO 00n RxD TxD 4 5 /RTS /CTS /DTR /DSR 0 /DCD 9 /RI 8 TxDEN 6 PWCTL 4 /PWREN 5 SLEEP 0 C5 VCC_P 00n k C4 R7 C0 k D0 00n ge C9 00n R9 k VCC_P IC 9C46 0 D9 8 +VCC CS EECS 7 DU CLK EESK R4 rt /TxLED 6 ORG DIN R6 VCC_P 5 GND DOUT R5 k 4,k /RXLED IC PGND R PGND 5 C A K 5P P 6 B 4 E B 4N8 IC N8 IC K A 6 5 C E 4 C0 0n 0 R8 R0 k TXD 5P RXD PGND communication board schematic part : USB-interface circuit 5P pf pf reset C C ACT_OUT KLEMME POL C 0n 4 S R6 0k 00n C7 00n C6 00n C5 C4 00n Q 6MHZ 0µH L 4 \RESET 8 Vcc 7 Vcc 5 Vcc 7 AVcc 8 AGND 8 GND 9 GND 6 GND 9 ARef 7 XTAL 8 XTAL 0µH L RESET + ATmega-TQFP44 IC5 0µ IN C8 78M05 IC7 GND PA7/ADC7 PA6/ADC6 PA5/ADC5 PA4/ADC4 PA/ADC PA/ADC PA/ADC PA0/ADC0 PB7/SCK PB6/MISO PB5/MOSI PB4/SS\ PB/AIN PB/AIN0 OUT PB/T PB0/T0 PC7/TOSC 6 PC6/TOSC 5 PC5 PC4 PC PC PC PC0 9 PD7/OC 6 PD6/ICP PD/INT PD/INT0 PD0/RXD 9 5 PD5/OCA 4 PD4/OCB PD/TXD 0 R R 5 C9 00µ 5P K x MEDER SIL77-L5V Relp Relp 5 Rela 4 TXD RXD 8 INH EN R7 IC6LIN-Transceiver P 5P Rela VSUP WAKE SDA SCL 7 7 LIN 7 6 GND 5 ISP - IF KSV R8,9k k x MEDER SIL77-L5V KS5V LIN_IO P ACT_OUT T k R6 gn D8 gn R0 k R5 D7 gn,7k k k R4 R9 T 00nF C BC847C 5P 5P k R D6 gn D5 R 4,7k R4 4,7k R5 BC857C communication board schematic part : control circuit 0k R 7k n C Rev..00 Copyright 005, ZMD AG, /8

10 ZMDXXX Sensor Signal Conditioner Evaluation Kit 6. USB COMMUNICATION BOARD PCB USB-UART device Jumper: internal or external VDC supply UART optocouplers status LEDs UART USB plug type B screw terminal for external VDC power supply voltage regulator 5 VDC µc status LEDs µc - SSC µc-reset DC-DCconverter 5V/V connector K for µc-programming relais for power control connector K4 to SSC - board connector K for system Rev..00 Copyright 005, ZMD AG, /8

11 ZMDXXX Sensor Signal Conditioner Evaluation Kit 7. SSC EVALUATION KIT CONTROLLER LANGUAGE 7. Communication Philosophy The SSC Communication Board contains a modern microcontroller with a 8 bit wide internal risc processor. The communication between this micro and the higher lever unit will be addressed by an serial protocol. The USB to serial converter transforms this signal in a USB conform data stream. To control the Communication Board with a PC the USB data will be forwarded to a virtual serial interface (virtual COM port). This conversation will be implement by the USBCOMM driver (see chapter.). To control the SSC Communication Board a software interface is necessary. At the simplest case a terminal program (like Hyper Terminal) with the configuration Baudrate: 900 Databits: 8 Stopbits: Parity: can communicate at the corresponding virtual COM port via defined commands with the hardware. The software to the Evaluation Kits includes a small terminal program, adapted to the communication parameters of the Communication Board. The communication procedure of the different software modules are based on this model. The possible commands can be classified into Read, Write and special commands. Every command witch is send to the hardware will be answered wit a value or with a correspond error code. For the IC typical data structure, please refer to the correspond Functional document. Depending on the kind of sensor signal conditioner a special start up sequence is necessary to switch this IC in a digital communication mode. To realize this sequence a special Trigger command will be provided. The trigger values can be selected with an special preparation call (e.g. T0050, see table). This call configure the channel, which has to switch off and on before the first telegram will be send. The execution of this trigger command can be selected within a following read/write procedure. Future more the switch off time before a trigger event will be execute can also be programmed. The default value is 00ms. none Example: Command Set the switch off time to 50ms: Select Trigger channel KS5V with a trigger time 0ms: Write to the I²C channel with trigger: Read a 4 byte value via the I²C port without trigger: Command T_050 T000 Iwt78000 Ir_78004 Rev..00 Copyright 005, ZMD AG, /8

12 ZMDXXX Sensor Signal Conditioner Evaluation Kit Switch off Time = 50 ms Power Supply KS5V First Write Command Data Signal Trigger Time = 5 ms Start sequence with trigger configuration A complete command list is shown in the following table: Startup sequence 0.) set the trigger.) power on with a command including a trigger (every trigger command powers off & on the circuit!!!).) use write/read commands for the needed function Command structure Example: READ command in detail O R _ Read O ZACwire R read _ Adr hex() 78 circuit address = 78, signs B dec() 004 byte count = 4, signs no trigger, trigger only at st poweron or for reset Rev..00 Copyright 005, ZMD AG, /8

13 ZMDXXX Sensor Signal Conditioner Evaluation Kit 7. Syntax of I C Interface Commands mode command options Base (number of signs) example I Config-Interface Speed dec () "Io_" {} 00 khz Default configuration {} 400 khz I Read "Ir_78004" Adr hex () 78(hex) Number of Bytes to read dec () 004(dec) I Write "Iw_ " Adr hex () 78(hex) Number of Bytes to write dec () 00(dec) Data 40(hex) 4(hex) I Trigger + write "Iwt78004" Adr hex () 78(hex) Number of Bytes to write dec () 00(dec) Data hex () 4(hex) I Trigger + read "Irt7800" Adr hex () 78(hex) Number of Bytes to read dec () 00(dec) 7. Syntax of ZACwire TM Interface Commands mode command option Base (number of signs) example O Open select Port / Pin A0 - A4 Oo_A0 (default: A0) D - D7 O Read "Or_78004" Adr hex () 78(hex) Number of Bytes to read dec () 004(dec) O Write "Ow_ " Adr hex () 78(hex) Number of Bytes to write dec () 00(dec) Data 40(hex) 4(hex) O Trigger + write "Owt78004" Adr hex () 78(hex) Number of Bytes to write dec () 00(dec) Data hex () 4(hex) O Trigger + read "Ort7800" Adr hex () 78(hex) Number of Bytes to read dec () 00(dec) Rev..00 Copyright 005, ZMD AG, /8

14 ZMDXXX Sensor Signal Conditioner Evaluation Kit 7.4 Syntax of SPI Interface Commands mode command options Base (number of signs) example SPI Open-Interface Speed dec () "So_00" {} 5 khz {} 500 khz {} MHz {4} MHz {5} 4 MHz {6} 8 MHz Data order dec () {0} MSB first {} LSB first Clock Polarity (CPOL) = CKP dec () {0} SCK low, idle {} SCK high, idle Clock Phase (CPHA) = CKE dec () {0} sample leading edge {} sample trailing edge Chip Select bin () {00} CS off, idle = low {0} CS off, idle = high {0} CS on, idle = low {} CS on, idle = high SPI Read byte count: as decimal number, digits dec () "Sr_005" SPI Write byte count: as decimal number, digits dec () "Sw_004" Data: to be sent <byte count>* chars in hex hex () SPI Move byte count: as decimal number, digits dec () "Sm_004" (Don t use it!!!) (bidirectional Data: to be sent <byte count>* chars in hex hex () write + read) SPI Trigger + write time_power_on wait ("T"-command) dec () "Swt004" byte count: as decimal number, digits dec () Data: to be sent <byte count>* chars in hex hex () SPI Trigger + read time_power_on wait ("T"-command) dec () "Srt004" byte count: as decimal number, digits dec () Data: to be sent <byte count>* chars in hex hex () SPI Trigger + move time_power_on wait ("T"-command) dec () "Smt004" (Don t use it!!!) byte count: as decimal number, digits dec () Data: to be sent <byte count>* chars in hex hex () SPI Close-Interface close interface, necessary for powering off!!! "Sc_" HINT: Additionally to command set data it is necessary to send F0 as first data byte. At reading data from ZMD050 one byte more has to be read and the first byte of received data has to be ignored! Example: command to be sent = "0" (start cycle RAM) => SW_00F00 00 = count of bytes to be sent (one data byte + one additional byte) F0 = additional first data byte, which has to be ignored 0 = command to be sent Rev..00 Copyright 005, ZMD AG, /8

15 ZMDXXX Sensor Signal Conditioner Evaluation Kit 7.5 Syntax of LIN Interface Commands mode command option Base (number of signs) example for ZMD00 L Read "Lr_4004" Adr hex () 4(hex) Number of Bytes to read dec () 004(dec) L Write "Lw_D00404" Adr hex () D(hex) Number of Bytes to write dec () 00(dec) Data hex () 40(hex) 4(hex) L Trigger + write "LwtD00400F0000" Adr hex () D(hex) Number of Bytes to write dec () 004(dec) Data hex () 0(hex) 0F(hex) 00(hex) 00(hex) L Trigger + read "Lrt4004" Adr hex () 4(hex) Number of Bytes to read dec () 004(dec) 7.6 Syntax of LINwire TM Interface Commands mode command option Base (number of signs) example for ZMD05 M Read "Mr_D004" Adr hex () D(hex) Number of Bytes to read dec () 004(dec) M Write "Mw_400404" Adr hex () 4(hex) Number of Bytes to write dec () 00(dec) Data hex () 40(hex) 4(hex) M Trigger + write "MwtD00400F0000" Adr hex () D(hex) Number of Bytes to write dec () 004(dec) Data hex () 0(hex) 0F(hex) 00(hex) 00(hex) M Trigger + read "Mrt4004" Adr hex () 4(hex) Number of Bytes to read dec () 004(dec) 7.7 Syntax of Parallel Port Interface mode command option Base (number of signs) example P Read_Pin "Pr_A" A... D () A (Port A) dec () (Pin ) P Read_Port "PrPB" A... D () B (Port B) P Set_Pin "Ps_C" A... D () C (Port C) dec () (Pin ) 0/ dec () (set) P set_port "PsPAF0" A... D () A (Port A) 0... FF hex () F0 (set Port to: 000) P Vpp _vpp "Ps_vpp" generates a V programming pulse for ZMD00 Rev..00 Copyright 005, ZMD AG, /8

16 ZMDXXX Sensor Signal Conditioner Evaluation Kit 7.8 Trigger Selection and Additional Functions To control an external hardware circuit a additional trigger control pin (TRIG), pin A.4, has the same state like the power supply pin KSxxV. This functionality is important to switch a pull up resistor off during the power off state. Otherwise a parasitic power supply via the pull up resistor will drive the SSC IC and a save OFF state is not possible. Trigger Commands trigger command channel dec example 0: channel=off, : switch on supply and Pin TRIG, : only supply T Channel V {0,,} switch on 5V {0,,} Time (ms) T Off Time (ms) default: 00ms T input required, "000"=minimum pulse width depending on microcontroller clock T050: switch on both supplies with 50ms delay betw. poweron and st command T00000: clears all Trigger outputs T_050: switch off supply voltage for 50ms before Trigger restart the SSC board Port TRIG (A) additional trigger control out low active signal, has to programmed to low before using Channel KSV V 0 Channel KS5V 5V T0050 Time 50ms 050 Version Output mode command option v Read Version Read firmware version of communication board Analog Readout mode command option example A Read "A_00" 0 Bit select Pin dec () (Pin A) no. of measurements dec () 00 ( measurements with average calc.)...55 with average calc. Read "At00" select Pin dec () (Pin A) + Trigger no. of measurements dec () 00 (only measurements)...55 with average calc. Rev..00 Copyright 005, ZMD AG, /8

17 ZMDXXX Sensor Signal Conditioner Evaluation Kit 8. ERROR CODE TABLE COMMUNICATION BOARD ERROR CODE TABLE software: uc_interface_v00 date: code (dec.) remarks 00 no answer from USB/serial port 00 buffer overflow: input_string 0 chosen mode not allowed 0 wrong range of values: number of bytes {0.. 8} d 0 wrong input: trigger-time {.. 999} d 04 action not available, other interface is active 05 ASIC power supply = OFF ==> waiting for power ON 06 wrong interface action choice 07 wrong interface speed choice 08 wrong OWI Port choice wrong input of 'Set' or 'Read' 0 wrong input of 'Pin' or 'Port' 0 wrong Port choice 0 wrong range of values of Port-status: {00.. FF} h 04 wrong Pin choice: {0.. 7} d 05 wrong input of Pin-status: {0/] d Master-Bus access - Timeout 0 missing start condition 0 missing slave-address-acknowledge 0 missing master-data_read-acknowledge 04 Read: wrong last data byte -> wrong master acknowledge 05 Write: missing slave acknowledge after data_receive wrong LIN-Header 04 ASIC acknowledge - Timeout 04 CRC-error wrong SPI-Header 05 Master Bus Write - Timeout Rev..00 Copyright 005, ZMD AG, /8

18 ZMDXXX Sensor Signal Conditioner Evaluation Kit Notes: The information furnished here by ZMD is believed to be correct and accurate. However, ZMD shall not be liable to any licensee or third party for any damages, including, but not limited to, personal injury, property damage, loss of profits, loss of use, interruption 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 this technical data. No obligation or liability to any licensee or third party shall result from ZMD s rendering of technical or other services. For further information: ZMD AG Grenzstrasse Dresden, Germany Phone +49 (0) Fax +49 (0) sales@zmd.de ZMD America, Inc. 0 Old Country Road, Suite 04 Melville, NY 747, USA Phone +0 (6) Fax +0 (6) sales@zmda.com ZMD America, Inc. 57 Innovation Drive, Suite 0 San Diego, CA 98, USA Phone +0 (858) Fax +0 (858) sales@zmda.com Rev..00 Copyright 005, ZMD AG, /8