KP125 EVAL BOARD Infineon Technologies, KP125 EVAL BOARD Datasheet
KP125 EVAL BOARD
Specifications of KP125 EVAL BOARD
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KP125 EVAL BOARD Summary of contents
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KP12x Kit User’s Manual & ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...
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KP12x Kit Evalkit for Pressure Sensors Revision History: 2007-11-23, Rev. 1.1 Previous Version: 1.0 Page Subjects (major changes since last revision) Page 25 Chapter Data Frames reworked. Page 30 More detailled description of margin mode. Page 37 Updated communication conditions. ...
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Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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KP12x Kit Evalkit for Pressure Sensors KP12x Board Evalboard for Pressure Sensors Version 1.5 1 Overview The Pressure Evaluation and Demo Board is intended for following purposes: Stand-Alone Evalboard for Pressure Sensors KP12x Family The board can be used as ...
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Technical Description 1.1.1 Power Supply The board may be supplied alternatively by battery voltage power supply. Note: In case of battery supply it is recommended to switch it on only for short term. Otherwise the lifetime ...
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Output voltage calibration 1. Insert the sensor (see Figure 2. Plug in the wall power supply to create 5 V through the voltage regulator placed on the KP12xEvalBoard. 3. Measure the output voltage with a volt ...
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Figure 3 Measure Points for all Sensor Pins Table 1 Pin Definitions and Functions Pin No. Sensor Pin No. CON2 Evalboard User’s Manual Name ...
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Insertion of the User’s Manual Sensor Make sure to insert the User’s Manual sensor with the large GND PIN aligned to the marking in the socket, see Figure 4. Marking Figure 4 Sensor Insertion With an optional pressure coupling unit, ...
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Schematic Diagram Figure 7 Schematics Diagram User’s Manual Evalkit for Pressure Sensors 10 KP12x Kit Overview Rev. 1.1, 2007-11-23 ...
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Board Layout Figure 8 shows the components placed on the top layer of the board. Figure 8 Board Layout Top Layer User’s Manual Evalkit for Pressure Sensors 11 KP12x Kit Board Layout Rev. 1.1, 2007-11-23 ...
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Figure 9 shows the components placed on the bottom layer of the board. Figure 9 Board Layout Bottom Layer User’s Manual Evalkit for Pressure Sensors 12 KP12x Kit Board Layout Rev. 1.1, 2007-11-23 ...
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Electrical Parameters Table 2 Parameters Parameter Supply Voltage Supply Current Board dimensions 4 PC Interface The link can be made using a PGSISI box (see Figure 10 PGSISI box The board can be connected directly to ...
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Hardware Following equipment is necessary for the PC-Interface: • PGSISI-Box • KP12x demoboard • Power supply unit • Different power supply adapters • USB-connector • Optional: RS232-connector Figure 12 PC-Interface Hardware 4.2 Software Following software is necessary for the ...
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Installation 5.1 PGSISI Driver Unit The hardware must be connected as shown in port of the PC, alternatively the RS-232 cable can be used. Note: Be sure not to connect both of them! After connecting the PGSISI-Box with your ...
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Graphic User Interface After installing the KP12xDemoBoard Software and connecting the PGSISI-Box to your PC, the application can be started (Start -> Programs -> KP12xDemoBoard-> KP12xDemoBoard_v1.2). The first page is always the power supply page. 6.1 Power Supply Page ...
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EEPROM Page The EEPROM page gives the possibility to read out and program (temporary Therefore, the test mode must be activated. Switching to the EEPROM page (see mode automatically. The sensor in test mode/sensor in normal operation button will ...
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EEPROM Margin Page On this page the voltage of all programmed EEPROM cells can be checked. Switching to the EEPROM margin page automatically activates the test mode. Figure 17 EEPROM Page Defining Margin Voltage “1” For “1” it can ...
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RAM page The RAM page gives the possibility to read out and write (temporary automatically activates the test mode. Figure 18 RAM Page RAM content shows the stored values of the EEPROM registers in hexadecimal format. On the right ...
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SPI Page The SPI page allows sending SPI commands to the sensor. The SPI command could be a read or write command to the given address. The data in field gives the possibility to define the data which should ...
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Pressure Visualization Page The pressure visualization page continuously shows the output voltage of the sensor (the same value as on page Power Supply Page). For activation press read Vout. Press the button again to deactivate the measurement. The coordinate ...
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Extras Page On the Extras page the path settings for reading and saving the EEPROM content can be done. Figure 21 Extras Page User’s Manual Evalkit for Pressure Sensors 22 KP12x Kit Graphic User Interface Rev. 1.1, 2007-11-23 ...
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Menu bar Reconnect to PGSISI Box will close the (virtual) COM port, reopen it and start the boot loader again. This can be used when the connection has been lost or the box was powered down. Open manual shows ...
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Digital Interface for EEPROM access Communication during calibration process is done via digital programming interface. The Evalkit for Pressure Sensors digital interface is a three wire interface consisting of DATA IN, DATA OUT and CLOCK / V , see ...
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SPI address space The address space for SPI communication consists of two main blocks: • the EEPROM registers (3 bit address) • the control registers (5 bit address) addr register 00h EE0 01h EE1 EE2 02h 03h EE3 04h ...
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CLOCK/ V PROG Mode W/ Select DATA In DATA Out Frame SPI 2 E PROM Register Address structure Mode Access Figure 26 Serial Interface Communication Frame for E CLOCK/ V PROG Mode W/Rn A4 Select DATA In ...
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When addressing the EEPROM registers, the data frame consists bit address and 16 data bits (see Figure 26). When addressing the control registers, the data frame consists bit address and 10 data bits (see ...
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Register Description The content of the EEPROM registers should not be changed. In this User’s Manual only the content of the control registers is described. After startup the chip is in normal operation mode and does not react to ...
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TSTMUX_SEL 0 5 TEST_TC TCQ_OFF 0 1 3:0 TSTMD 0 Figure 29 Address 0x09: TSTCTRL Register bit function 9 CALC_FEC 8 FEC_OFF 7 SET_CKB_ODD 6 SET_CKB_EVEN 0 5 SET_ZEROS 4 SET_ONES 3 PROG_EN ...
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Figure 31 EEPROM Modes Standby mode Standby mode is the default mode of the EEPROM array. In test mode rows EE0 to EE6 can be accessed via SPI commands. Refresh mode In refresh mode the content of the EEP_cells is ...
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E²PROM has to be read out. The E²PROM content must be equal to the requested content (refer to Figure 10). Then the serial command for margin test must be sent to the E²PROM control register with the V voltage ...
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DAC read/write value of output DAC Figure 35 Address 0x0B: DAC Register bit function value description 9:7 reserved 0 6 Sensitivity 0 1 5:0 SDG Figure 36 Address 0x0C: SDG Register bit function value description 9:4 ...
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TGL Figure 41 Address 0x11: TGL Register bit function value description 9:4 reserved 0 3:0 TGQ Figure 42 Address 0x12: TGQ Register bit function value description 9:0 IIR_LSB Figure 43 Address 0x13: ...
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Test Modes Test mode must be activated by writing “2CEh” to the status register (Addr. 08h). Any other sequence written to the status register disables the test mode and brings the chip back to normal operation. The cyclic EEPROM ...
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Normal Operation (p) p Figure 48 Diag 2 functionality The output value measured in Diag 2 mode is pressure independent and must be inside a sensor’s individual range. Limits of this range could be stored on application ...
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SD-Stream Test In SD-Stream test mode the Sigmadelta stream is switched to DATA_OUT pin. Contact Test In contact test mode V can be measured DAC Test In DAC test mode a digital input value between 0 and ...
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Communication Conditions 7.5.1 Communication Pad Parameters Table 3 Input Pad CLOCK 5.0V, GND = 0V 20°C to 30° Parameter ’H’ Input voltage ’L’ Input voltage 1) Not subject to production test - verified ...
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Not subject to production test - verified by characterization/design. CLOCK /V PROG t SU DATA IN DATA OUT Figure 50 Definition of timing parameters Note: DATA IN has always to be low on the falling clock edge. Only on ...
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