STEVAL-IME008V1 STMicroelectronics

STEVAL-IME008V1 STHV749 Ultrasound Pulser IC evaluation board Data brief Description The STEVAL-IME008V1 is a product evaluation board designed around the STHV749 4-channel 7-level high voltage pulser, a state-of-the-art device designed for ultrasound imaging applications. The output waveforms can be displayed directly on an oscilloscope by connecting the scope probe to the relative BNCs. 16 preset waveforms are available to test the HV pulser under varying conditions. Features 4-channel outputs: high voltage and low voltage BNC connectors Load simulator using signal equivalent circuits Possibility to set up own load simulator 16 preset waveforms USB connector to connect STM32 with PC and supply power to it 4 MB serial Flash memory to host FPGA code and waveforms Memory expansion connector to add external serial Flash Connectors to supply high voltage and low voltage to the STHV749 output stage LEDs to monitor the power management stage Human machine interface to select, start and stop the generation of the preset waveforms 25 LEDs to monitor board behavior RoHS compliant August 2015 DocID026791 Rev 2 1/19 For further information contact your local STMicroelectronics sales office. www.st.comSchematic diagrams STEVAL-IME008V1 1 Schematic diagrams Figure 1. STEVAL-IME008V1 circuit schematic (1 of 16) GSPG30072014DI1135 2/19 DocID026791 Rev 2 DVDD VDDP HVP0 HVP1 HVPCW STHV749 BLK STM32 FLASH BLK FPGA BLK DATAOUT0 IN1 0 MCU FPGA GPIO 0:7 DATAOUT1 FPGA GPIO 0:7 MCU FPGA GPIO 0:7 IN1 1 DATAOUT 0:15 DATAOUT 0:15 DATAOUT2 MCU FPGA PROG MCU FPGA PROG IN1 2 DATAOUT3 MCU FPGA INIT B MCU FPGA INIT B IN2 0 MCU FPGA MODE1 MCU FPGA MODE1 DATAOUT4 FPGA MCU DONE FPGA MCU DONE THSD EN IN2 1 DATAOUT5 MCU FPGA OSC EN MCU FPGA OSC EN IN2 2 FPGA MCU AWAKE FPGA MCU AWAKE DATAOUT6 MCU FPGA SUSPEND MCU FPGA SUSPEND CK IN3 0 DATAOUT7 IN3 1 DATAOUT8 FLASH C FPGA SPI CCLK CW IN3 2 DATAOUT9 FLASH DQ0 FPGA SPI MOSI IN4 0 FLASH DQ1 FPGA SPI MISO1 DATAOUT10 FLASH DQ2 FPGA SPI MISO2 IN4 1 DATAOUT11 FLASH DQ3 FPGA SPI MISO3 IN4 2 FLASH nS FPGA SPI SEL DATAOUT12 CW DATAOUT13 SEL STM32 FLASH FPGA THSD EN DVDD VDDP VDDM HVP0 HVP1 HVPCW HVM0 HVM1 HVMCW CK BOARD POWER BLK +VFPGA CORE 1V2 +VFPGA IO 3V3 BOARD POWER STHV749 VDDM HVM0 HVMCW HVM1 FLASH 3V3 FLASH 3V3 MCU 3V3 MCU 3V3 USB DISCONNECT USB DISCONNECT USB DM USB DM USB DP USB DP DVDD VDDP VDDM HVP0 HVP1 HVPCW HVM0 HVM1 HVMCW +VFPGA CORE 1V2 +VFPGA IO 3V3 VDDM DVDD HVM0 VDDP HVP0 HVM1 HVP1 HVM CW HVP CW