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HV7358DB1 User’s Guide

DS50002951A-page 38

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2020 Microchip Technology Inc.

3.7

SAMPLE WAVEFORM

A sample of the waveform generation is shown in

.

FIGURE 3-15:

Sample Waveform from Multiple Channels of the HV7358.

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Summary of Contents for ADM00732

Page 1: ...2020 Microchip Technology Inc DS50002951A HV7358DB1 User s Guide...

Page 2: ...may have a right to sue for relief under that Act Trademarks The Microchip name and logo the Microchip logo Adaptec AnyRate AVR AVR logo AVR Freaks BesTime BitCloud chipKIT chipKIT logo CryptoMemory...

Page 3: ...t Includes 12 Chapter 2 HV7358 Overview 13 2 1 Getting Started 13 2 2 USB Driver Installation 13 2 3 HV7358DB1 GUI Installation 19 Chapter 3 HV7358DB1 GUI Operation 23 3 1 Getting Started 23 3 2 Setup...

Page 4: ...Silk 57 A 11 HV7358DB1 Top Copper 58 A 12 HV7358DB1 Bottom Copper 58 A 13 HV7358DB1 Bottom Copper and Silk 59 A 14 HV7358DB1 Bottom Silk 59 A 15 MUPB002 Top Silk 60 A 16 MUPB002 Top Copper and Silk 60...

Page 5: ...e HV7358 Evaluation Board Chapter 4 MUPB002 FPGA Configuration This chapter explains how to load software into the FPGA on the MPUB002 Chapter 5 PCB Design and Layout Techniques The HV7358 deals with...

Page 6: ...g A menu selection select Enable Programmer Quotes A field name in a window or dialog Save project before build Underlined italic text with right angle bracket A menu path File Save Bold characters A...

Page 7: ...re releases and archived software General Technical Support Frequently Asked Questions FAQs technical support requests online discussion groups Microchip consultant program member listing Business of...

Page 8: ...HV7358DB1 User s Guide DS50002951A page 8 2020 Microchip Technology Inc NOTES...

Page 9: ...rate the gate drive voltages required for the TX output FETs These supplies function at any VPP VNN voltage The 200 MHz clock retiming capability provides low jitter in CW PW and B mode The clock sync...

Page 10: ...120 160 or 200 MHz non PLL Built in LVDS TX clock selectable from 30 40 60 or 80 MHz PLL mode Daisy chain capable User controllable per channel beamforming delay and apodization Evaluates the RX echo...

Page 11: ...80 to 200 MHz in non PLL Mode CW Frequency Range Programmable CW Frequency from 1 MHz to 7 MHz Interface of FPGA Control Signals and USB PC GUI Software J5 and J12 Connects MUPB002 Interface Board Lo...

Page 12: ...MUPB002 contains the USB interface and an FPGA Each TX output has a 330 pf 2 5K load which requires a shorting connector to be attached without the connector the output will be open The 200 MHz clock...

Page 13: ...to determine which USB driver to install 1 Connect the USB cable from the lower male Micro B connector on the MPUB002 board to any USB connector on your PC The USB will power the board Note Do not co...

Page 14: ...HV7358DB1 User s Guide DS50002951A page 14 2020 Microchip Technology Inc FIGURE 2 1 View of Device Manager Screen FIGURE 2 2 Close up of Bridge device with Error...

Page 15: ...B1 Software Installation 2020 Microchip Technology Inc DS50002951A page 15 6 A pop up window will open as shown in Figure 2 3 below Choose Update driver and click on it FIGURE 2 3 Update driver Pop up...

Page 16: ...chnology Inc 7 After clicking on Update driver the window in Figure 2 4 will appear Choose Browse my computer for driver software FIGURE 2 4 Driver Search Window 8 The following window will open Click...

Page 17: ...t_V2 3 4 folder recently downloaded from the Microchip website and choose the Drivers sub directory Double click on Drivers FIGURE 2 6 Browse to Drivers Folder Window The window in Figure 2 7 will app...

Page 18: ...shown in Figure 2 8 will appear 11 Click the Install button FIGURE 2 8 Install Verification Screen 12 After successful installation the window shown in Figure 2 9 will appear This verifies that you h...

Page 19: ...UI program will require about 2 6 MB hard drive space 1 Double click on the file named MUPB002 HV7358 GUI Setup The window in Figure 2 10 below will pop up 2 Click Next FIGURE 2 10 HV7358 Setup Wizard...

Page 20: ...ct Installation Folder The default folder is shown A different folder may also be specified FIGURE 2 12 Installation Folder 5 The next window shown in Figure 2 13 confirms that you are ready to instal...

Page 21: ...14 Installation Window Once installation is complete the following window will appear as shown in Figure 2 15 Click on Close when the installation is complete The GUI window will disappear FIGURE 2 15...

Page 22: ...HV7358DB1 User s Guide DS50002951A page 22 2020 Microchip Technology Inc NOTES...

Page 23: ...MPUB002 board to J5 and J12 of the HV7358DB1 2 Connect a USB cable from the lower male Micro B connector J7 on the MPUB002 board to any USB connector on your PC 3 Install jumpers J6 J14 J15 J16 and J...

Page 24: ...the power supplies turned off TABLE 3 2 J10 POWER SUPPLY CONNECTION INFORMATION The power up and down sequencing is shown in Table 3 3 below TABLE 3 3 POWER UP DOWN SEQUENCE Terminal Rail Name Voltage...

Page 25: ...ottom left hand corner there should be the USB Status Connected note as shown in Figure 3 2 below FIGURE 3 2 USB Status Note When the MUPB002 board is connected to the PC or when the GUI is started th...

Page 26: ...e 3 5 3 4 1 1 EN ENABLE PIN The HV7358 Enable pin sets all TX outputs to High Z TABLE 3 4 ENABLE SIGNAL 3 4 1 2 BEN BUFFER ENABLE PIN BFEN is an input logic pin that can disable the LVDS pins used to...

Page 27: ...PEN or PLLEN bit in the I2 C register actually controls the PLL TABLE 3 8 PEN LOGIC 3 4 1 6 SET BUTTON Sends the selected data to the HV7358 data input pins Select the signals appropriate for your app...

Page 28: ...PP 55V and VNN 55V were entered in Figure 3 6 These values will be used to calculate the power dissipation Enter the VPP and VNN values FIGURE 3 6 VPP and VNN Voltage Window 3 4 3 Mode and Power Calcu...

Page 29: ...Figure 3 8 If the PLL mode is on PEN 1 the external frequency choices are 30 MHz 40 MHz 60 MHz or 80 MHz They are shown on the right side of Figure 3 8 When in PLL mode the frequency selections are on...

Page 30: ...nges the current settings FIGURE 3 9 I2C Read Write Box 3 4 6 Line Duration Cycles and TXRW Low Time The Line Duration and TXRW Low Time entry box is shown in Figure 3 10 Line Duration LD is the time...

Page 31: ...delay time on a per TXx basis TGW Sets the maximum TX Global Pulse Width PW It does this by setting the number of FC time periods that the pulse remains high The actual TGW is a 9 bit binary word The...

Page 32: ...gnal that applies to every TX channel TABLE 3 9 TX CURRENT LIMIT SETTING 3 4 8 2 CWOC BIT CWOC is the I2 C control bit that determines the CW output RON selection TABLE 3 10 CWOC RON 3 4 8 3 CWFD 7 0...

Page 33: ...PSEL is the I2 C bit that determines if PLLEN or PEN controls the PLL enable TABLE 3 13 PSEL EFFECT TABLE 3 12 TRDLY D4 D3 D2 D1 D0 Decimal K 0 0 0 0 0 0 1 0 0 0 0 1 1 8 0 0 0 1 0 2 12 0 0 0 1 1 3 16...

Page 34: ...t all 16 channels TABLE 3 16 EOT 3 4 8 10 BSEL BIT BSEL is the I2 C bit that determines if BFEN or BEN controls the output buffer enable TABLE 3 17 BSEL 3 4 8 11 SPISEL BIT SPISEL determines which sig...

Page 35: ...BSEL 1 TABLE 3 19 BFEN FOR BSEL 1 3 4 8 15 EOTC BIT Determines when the RTZ and TRSW delay starts If EOTC 0 the period starts immediately after all channels are finished If EOTC 1 the period starts a...

Page 36: ...the first pulse will be negative This is a global control bit It will be the same for each TX channel and each waveform Delay Each channel can have its own unique delay The starting point is TGW whic...

Page 37: ...Individual Pulse Width Control 3 5 RUNNING THE HV7358DB1 1 Connect the scope probes to the appropriate signals 2 Turn on the power supplies observing the power up sequence in Table 3 3 3 Click on the...

Page 38: ...User s Guide DS50002951A page 38 2020 Microchip Technology Inc 3 7 SAMPLE WAVEFORM A sample of the waveform generation is shown in Figure 3 15 FIGURE 3 15 Sample Waveform from Multiple Channels of th...

Page 39: ...op_main bit available from the Microchip website Flash memory configuration file HV7358_BVLDS_TRIG mcs available from the Microchip website 4 3 SETUP PROCEDURE This procedure explains how to reconfigu...

Page 40: ...n the iMPACT icon See Figure 4 1 FIGURE 4 1 iMPACT Icon 2 The window in Figure 4 2 will appear 3 Left click on Boundary Scan as shown in Figure 4 2 4 Right click on top of the Right click to Add Devic...

Page 41: ...he file hv7358_top_main bit Then click on the Open button FIGURE 4 4 Assign New FPGA Configuration File Selection The window in Figure 4 5 will appear Only the upper right corner of the window is show...

Page 42: ...sh box FIGURE 4 6 Add SPI BPI Flash Box The box in Figure 4 7 will appear 9 Browse to the file named HV7358_BLVDS_TRIG mcs 10 Click on the Open button FIGURE 4 7 SPI BPI File Choice The window in Figu...

Page 43: ...page 43 Figure 4 9 shows the upper left part of the next window 13 There is a FLASH button in the upper right Click on it FIGURE 4 9 FLASH Button The FLASH button will turn green as shown in Figure 4...

Page 44: ...evice Programming Properties window shown in Figure 4 11 will appear 15 Click the OK button FIGURE 4 11 Device Programming Properties Window The FPGA will be programmed This may take over a minute Whe...

Page 45: ...y Inc DS50002951A page 45 4 5 CONCLUSION A procedure to program the MUPB002 FPGA for use with the HV7358DB1 has been presented This procedure with different file names can be used to program the MUPB0...

Page 46: ...HV7358DB1 User s Guide DS50002951A page 46 2020 Microchip Technology Inc NOTES...

Page 47: ...358 TX outputs to digital input signals may cause error signals on the logic input pins Adequate spacing and possible isolation are required Additional width is required for the high current traces 5...

Page 48: ...to the GND pin on the HV7358 This path also needs to be as short as possible There are also high current spikes from the VPP and VNN supplies to the HV7358 TX outputs Use the same design rules with TX...

Page 49: ...gram MUPB002 Schematic Demo Board Connectors MUPB002 Schematic FPGA MUPB002 Schematic SPI Flash for FPGA Configuration MUPB002 Schematic Programmable Clock MUPB002 Schematic FPGA Decoupling Capacitors...

Page 50: ...2 6 7 4 1 8 5 U4 AD8099 TP12 C91 R25 INF DNP A0 D1 A1 D2 A2 D3 BEN N3 CKON T1 CKOP R1 CLKN B1 CSN B3 CSON T3 CSOP R3 CSP A3 CW J2 DISC K2 DNC1 R6 DNC3 C8 DNC4 D8 DNC5 E8 DNC6 F8 DNC7 L8 EN K3 ETI R4 E...

Page 51: ...IO_32_N IO_32_P IO_35 IO_19_N IO_20_N IO_17_P IO_19_P IO_17_N IO_21_P IO_20_P IO_21_N IO_37_P IO_36_P IO_40_N IO_39_N IO_40_P IO_37_N IO_38_N IO_39_P IO_38_P IO_36_N IO_44_P IO_44_N IO_46 IO_45 IO_43...

Page 52: ...CLK5 CLK3_P CLK3_N A1 B1 BG1 A2 B2 BG2 A3 B3 BG3 A4 B4 BG5 A5 B5 BG4 A6 B6 BG6 A7 B7 BG7 A8 B8 BG8 A9 B9 BG9 A10 B10 BG10 C1 D1 DG1 C2 D2 DG2 C3 D3 DG3 C4 D4 DG4 C5 D5 DG5 C6 D6 DG6 C7 D7 DG7 C8 D8 DG...

Page 53: ...M1A7_1 F15 IO_L35N_A10_M1A2_1 F16 IO_L36P_A9_M1BA0_1 G14 IO_L36N_A8_M1BA1_1 G16 IO_L37P_A7_M1A0_1 H15 IO_L37N_A6_M1A1_1 H16 IO_L38P_A5_M1CLK_1 G12 IO_L38N_A4_M1CLKN_1 H11 IO_L39P_M1A3_1 H13 IO_L39N_M1...

Page 54: ...FL127SABMFI101 U15 3V3_VDD GND_D 3V3_VDD 3V3_VDD GND_D 3V3_VDD GND_D 1 1 2 HDR 2 54 Male 1x2 JP2 Write protect jumper GND_D 3V3_VDD 2 43k 0402 1 R62 10k 0402 1 R65 10k 0402 1 R66 0 1 F 50V 0402 C138 1...

Page 55: ...D_EEPROM_CS 1k 0402 1 R18 1k 0402 1 R16 12k 0402 1 R54 4 7k 0402 1 R51 0 1 F 50V 0402 C80 0 1 F 50V 0402 C103 0 1 F 50V 0402 C104 0 1 F 50V 0402 C106 0 1 F 50V 0402 C79 0 1 F 50V 0402 C114 0 1 F 50V 0...

Page 56: ...02 1 R30 10k 0603 1 R22 10k 0603 1 R28 10k 0603 1 R29 390R 0603 5 R27 51k 0603 1 R25 19 1k 0603 1 R17 69 8k 0603 1 R26 VIN 1 VIN 2 SHDN 3 GND 4 PWRGD 5 CDELAY 6 ADJ 7 VOUT 8 EP 9 U6 MCP172X ADJ DFN 8...

Page 57: ...HV7358DB1 and MUPB002 Schematics and Layouts 2020 Microchip Technology Inc DS50002951A page 57 A 9 HV7358DB1 TOP SILK A 10 HV7358DB1 TOP COPPER AND SILK...

Page 58: ...HV7358DB1 User s Guide DS50002951A page 58 2020 Microchip Technology Inc A 11 HV7358DB1 TOP COPPER A 12 HV7358DB1 BOTTOM COPPER...

Page 59: ...HV7358DB1 and MUPB002 Schematics and Layouts 2020 Microchip Technology Inc DS50002951A page 59 A 13 HV7358DB1 BOTTOM COPPER AND SILK A 14 HV7358DB1 BOTTOM SILK...

Page 60: ...HV7358DB1 User s Guide DS50002951A page 60 2020 Microchip Technology Inc A 15 MUPB002 TOP SILK A 16 MUPB002 TOP COPPER AND SILK...

Page 61: ...HV7358DB1 and MUPB002 Schematics and Layouts 2020 Microchip Technology Inc DS50002951A page 61 A 17 MUPB002 TOP COPPER A 18 MUPB002 BOTTOM COPPER...

Page 62: ...HV7358DB1 User s Guide DS50002951A page 62 2020 Microchip Technology Inc A 19 MUPB002 BOTTOM COPPER AND SILK A 20 MUPB002 BOTTOM SILK...

Page 63: ...4 C29 Capacitor Ceramic 22 F 16V X7R 10 0603 TDK Corporation C1608X7R1C224K 18 C75 78 C80 81 C90 C92 C93 C100 106 C108 C110 Capacitor Ceramic 1 F 16V X5R 0402 TDK Corporation CGB2A1X5R1C105M033BC 8 C8...

Page 64: ...9V 13 R30 R69 77 R80 81 R83 Resistor 1 27 k 1 1 10W 0603 Panasonic ECG ERJ 3EKF1271V 7 R34 R65 R66 R67 R68 R79 R82 Resistor 100 1 10W 1 0402 Panasonic ECG ERJ 2RKF1000X 12 R4 R15 R20 R25 R26 R33 R43 R...

Page 65: ...0402 TDK Corporation C1005X7R1E103M 0 C48 Capacitor Ceramic 0 1 F 50V 10 X7R SMD 0402 NOT POPULATED TDK Corporation C1005X7R1H104K050BB 0 C49 Capacitor Ceramic 4 7 F 6 3V 20 X5R SMD 0402 NOT POPULATE...

Page 66: ...1x4 Tin 5 84 MH TH Vertical FCI 68002 404HLF 1 JP2 Connector Header 2 54 Male 1x2 Gold 5 84 MH TH Vertical FCI 77311 118 02LF 4 LD1 LD2 LD3 LD4 Diode LED Green 2 2V 25 mA 15 mcd Clear SMD 0603 Kingbr...

Page 67: ...0W SMD 0603 Panasonic Electronic Components ERJ 3EKF7872V 1 R54 Resistor TKF 12k 1 1 16W SMD 0402 ROHM Semiconductor MCR01MZPF1202 0 R57 R58 R69 R70 R71 Resistor TKF 10k 1 1 10W SMD 0402 NOT POPULATED...

Page 68: ...B Hub Flash USB4604 1080HN 48 Lead SQFN Microchip Technology Inc USB4604 1080HN 4 U4 U5 U6 U7 Microchip Analog LDO 0 8V 5V MCP1727T ADJE MF 8 Lead DFN Microchip Technology Inc MCP1727T ADJE MF 1 U8 Mi...

Page 69: ...ology Inc DS50002951A page 69 Appendix C HV7358DB1 Waveforms C 1 MIC2800 EVALUATION BOARD TEST WAVEFORM EXAMPLES Appendix C shows sample waveforms created with the MUPB002 and HV7358DB1 combination FI...

Page 70: ...HV7358DB1 User s Guide DS50002951A page 70 2020 Microchip Technology Inc FIGURE C 2 10 MHz VPP VNN 70V Load 330 pF 2 5K FIGURE C 3 TX Output 20 MHz 4 Cycle 17 8 V p p 330 pF 2 5K Load...

Page 71: ...HV7358DB1 Waveforms 2020 Microchip Technology Inc DS50002951A page 71 FIGURE C 4 Ch8 11 VPP VNN 80V 5 MHz with 330 pF 2 5K All Channels On FIGURE C 5 Rise Fall Time of 80V 5 MHz RTZ 330 pF 2 5K Load...

Page 72: ...HV7358DB1 User s Guide DS50002951A page 72 2020 Microchip Technology Inc FIGURE C 6 TX and RX B Mode 5 MHz 1 Cycle with 330 pF 2 5k Load FIGURE C 7 TX and RX in PW Mode 5 MHz 8 Cycle 330 pF 2 5K Load...

Page 73: ...HV7358DB1 Waveforms 2020 Microchip Technology Inc DS50002951A page 73 FIGURE C 8 4 Cycle Canceling 5 MHz 4 Cycle Canceling 5 MHz FIGURE C 9 LNAOut RX0 Signal After TX 1 Cycle 80V...

Page 74: ...HV7358DB1 User s Guide DS50002951A page 74 2020 Microchip Technology Inc NOTES...

Page 75: ...500 GUI calculated commend to FPGA See MathCAD Limitation Calculation Auto Stop Tx auto stop time sec NA 60 300 Demo Tx waveform auto off feature for safety SPI Read back from I2C TGP 0 Globle off ti...

Page 76: ...ed commend to FPGA See MathCAD Limitation Calculation Auto Stop Tx auto stop time sec NA 60 300 Demo Tx waveform auto off feature for safety SPI Read back from I2C TGP 0 Globle off time P fC Cyc 0 0 1...

Page 77: ...HV7358 GUI Parameter and Default 2020 Microchip Technology Inc DS50002951A page 77 D 3 HV7358DB1 GUI PARAMETER INITIAL VALUE AND LIMITS PAGE 3...

Page 78: ...00 China Xian Tel 86 29 8833 7252 China Xiamen Tel 86 592 2388138 China Zhuhai Tel 86 756 3210040 ASIA PACIFIC India Bangalore Tel 91 80 3090 4444 India New Delhi Tel 91 11 4160 8631 India Pune Tel 91...

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