S T E VA L - I M E 0 1 2 V 1 Cost effective ultrasound pulser IC evaluation board based on the STHV749 Data brief Description The STEVAL-IME012V1 evaluation board is designed around the STHV749 4-channel, 7-level high voltage ultrasound pulser IC, a state-of-the- art device designed for ultrasound imaging applications. The STEVAL-IME012V1 offers a simple way to evaluate the ultrasound pulser IC, thanks also to a graphical user interface (STSW- IME011, available on www.st.com). Once the output waveforms are configured, they can be displayed directly on an oscilloscope by connecting the scope probe to the relative BNCs. Features 4-channel outputs: high voltage and low voltage BNC connectors Up to 4 memory locations to store user- designed waveforms USB connector to download stored waveforms Dedicated connectors to supply high voltage and low voltage to the STHV749 output stage 4 key button to quickly select the preferred program RoHS compliant May 2016 DocID028181 Rev 2 1/4 www.st.com For further information contact your local STMicroelectronics sales office Schematic diagram STEVAL-IME012V1 1 Schematic diagram Figure 1: STEVAL-IME012V1 circuit schematic NRST JRST JTDO JTCK JTMS JTDI DVDD GND PWR HVM CW HVM1 HVM0 SPI JTAG 2 SPI3 MISO SPI CLK L4 L3 L2 L1 P4 P3 P2 P1 AUX7 AUX6 AUX5 AUX4 AUX3 AUX2 AUX1 AUX0 GSPG2907151040SG 2/4 DocID028181 Rev 2 HVM1 HVM CW HVP0 HVP CW RMCW RPCW REG1 LD1117 RGND AVDD +5V DVDD 0 0 AVDD HVM0 HVP1 IN OUT GND 0 RHVM RHVP CF2 RF1 CB7 CB8 CB1 10F 107k CF1 100nF 100nF 100nF 0 0 GND PWR 10F AVDD CF5 RF2 10F +5V CC1 62k CLA CLB CLC CLD AVSS REG2 XDCR1 39 AN SUPPLY IN1 0 10nF PC0 40 270pF 270pF 270pF 270pF D1 IN1 1 CB11 PC1 41 SHD INP OUTP IN1 2 BAT20J XDCR2 10,12 3 PC2 42 1 SHD BYPP IN2 0 XDCR 1 VDD 2 100nF PC3 43 2 ADJP IN2 1 XDCR 2 RF3 U2 8 PC4 44 11 LV+ ADJN IN2 2 XDCR 3 CF3 XDCR3 4,5 11 62k PC5 17 12 LV- GND BYPN IN3 0 STHV749 XDCR 4 10F PC10 18 IN3 1 INN OUTN PC11 19 46 IN3 2 LVOUT 1 XDCR4 CC2 CF6 PC12 20 47 RLA RLB RLC RLD LT3032 IN4 0 LVOUT 2 10F PC13 21 14 100 100 100 100 -5V DVDD IN4 1 LVOUT 3 10nF PC14 22 15 IN4 2 LVOUT 4 VSS RF4 PC15 GND PWR 107k 38 3,13,16,45,48 CW LV- CW GND PWR CF4 25 LV+ SEL 10F PC8 23 THSD AVSS -5V CB2 CB3 CB4 CB5 CB6 37 CK CR1 CR2 CR3 CR4 LVOUT1 100nF 100nF 100nF 100nF 100nF BAT20J USB PWR 270pF 270pF 270pF 270pF OSC OUT OSC IN D2 THSD 330 R18 +5V LVOUT2 Rosc USB DVDD 1M LVOUT3 1 VBUS UF1 X1 3 6 1 USBDM AVSS D+ D4 VDD D1 RR1 RR2 RR3 RR4 LVOUT4 2 4 3 USBDP D- D3 GND D2 8MHz 100 100 100 100 Cosc1 4 SPI1 SPI1 MISO PC11 ID USBUF01W6 22pF 22pF DVDD Cosc2 5 SPI2 SPI2 MISO PC10 Shell GND POT1 SPI3 USR RX SPI3 MISO PC12 ADC IN1 1734035-1 HVP0 1 HVP1 50 % HVP0 HV+ HV- L1 L2 L3 L4 L5 L6 L1 L2 L3 L4 L5 L6 CB13 CB14 CB15 CF7 L5L6 220nF 220nF 220nF 10F GND PWR RL1 RL2 RL3 RL4 RL5 RL6 PC AVDD 56 56 56 56 56 56 HVP CW CB17 CB18 CB19 CF8 DVDD RAD1 RAD3 HVM0 1 220nF 220nF 220nF 10F ADC IN2 50 2.7k 100k 2 HVM0 VDD1 ZAD1 HV+ 75 6 1 DVDD VDD2 VBAT HV- 100 15 PC0 ADC IN0 HVM1 VDD3 PC0 28 16 BOOT0 PC1 VDD4 PC1 DZ2S033 CAD2 HVP CW 11 17 PC2 HVP1 HVP CW VDD5 PC2 DZ2S033 22 18 100nF PC3 VDDA PC3 ZAD2 HV+ CAD1 21 33 PC4 VREF+ PC4 HV- R1 F2 R2 F2 F4 12 34 OSC IN PC5 OSC IN PC5 RAD2 RAD4 CB20 CB21 CB22 CF9 CB26 CF11 0 0 13 63 100nF OSC OUT OSC OUT PC6 U1 14 64 100k 2.7k NRST NRST PC7 94 65 220nF 220nF 220nF 10F 220nF 10F PC8 BOOT STM32F427 PC8 19 66 GND PWR VSSA PC9 99 78 PC10 VSS3 PC10 49 79 PC11 VSS1 PC11 R1 F1 F4 73 80 PC12 HVM CW NC PC12 R2 F1 R3 F1 C1 F2 F4 CB23 CB24 CB25 CF10 CB27 CF12 20 7 PC13 VREF- PC13 C2 F2 F4 0 0 0 74 8 PC14 VSS2 PC14 HVM CW 27 9 220nF 220nF 220nF 10F 220nF 10F PC15 VSS4 PC15 10 DVDD HVM1 VSS5 HV+ RP1 RP2 RP3 RP4 2.2F 2.2F HV- 10k 10k 10k 10k HVM CW AUX0 AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 AUX7 CW P1 P2 P3 P4 NRST STR PRG STP USR RST RE0 RE1 RE2 RE3 RE4 RE5 RE6 RE7 CP1 CP2 CP3 CP4 CRST RSHD RTHSD 56 56 56 56 56 56 56 56 330 10k 100nF 100nF 100nF 100nF 100nF JTAG SHD THSD 2 5 6,9 14 7 1 97 23 ADC IN0 PE0 PA0 98 24 ADC IN1 PE1 PA1 1 25 ADC IN2 PE2 PA2 2 26 PE3 PA3 SPI CLK 3 29 PE4 PA4 4 30 PE5 PA5 SPI CLK 5 31 PE6 PA6 SPI1 MISO 38 32 PE7 PA7 39 67 PE8 PA8 40 68 PE9 PA9 41 69 PE10 PA10 42 70 PE11 PA11 43 71 USBDP PE12 PA12 44 72 USBDM PE13 PA13 45 76 JTMS PE14 PA14 46 77 JTCK PE15 PA15 JTDI 81 35 PD0 PB0 SPI JTAG 1 82 36 PD1 PB1 83 37 PD2 PB2 84 89 JTDO PD3 PB3 85 90 PD4 PB4 86 91 JRST PD5 PB5 87 92 PD6 PB6 88 93 PD7 PB7 55 95 PD8 PB8 56 96 PD9 PB9 57 47 PD10 PB10 58 48 PD11 PB11 59 51 PD12 PB12 60 52 PD13 PB13 SPI CLK 61 53 PD14 PB14 SPI2 MISO 62 54 PD15 PB15 35 36 DGND DVDD 26 AGND 27 24 VDDM VDDP 4,5,6,49 31,32,33 HVM0 HVP0 HVP0 7,8,9 28,29,30 HVM1 HVP1 HVP1 10 34 HVM CW HVP CW HVP CW