78M6613-EVM-1

LE AVAILAB 78M6613 Evaluation Board User Manual December 2011 Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual UM_6613_045 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 ©  Maxim Integrated The Maxim logo and Maxim Integrated are trademarks of Maxim Integrated Products, Inc. UM_6613_045 78M6613 Evaluation Board User Manual Table of Contents 1 Introduction ................................................................................................................................... 5 1.1 Package Contents ................................................................................................................ 5 1.2 System Requirements........................................................................................................... 5 1.3 Safety and ESD Notes .......................................................................................................... 6 1.4 Firmware Demo Code Introduction ........................................................................................ 6 1.5 Testing the 78M6613 Evaluation Board Prior to Shipping ...................................................... 6 2 Installation ..................................................................................................................................... 7 2.1 USB Driver Installation .......................................................................................................... 7 2.2 Confirm COM Port Mapping .................................................................................................. 8 2.3 Basic Connection Setup ........................................................................................................ 9 2.4 Verify Serial Connection to the PC ...................................................................................... 11 2.5 In-Circuit Emulator (ICE) Adaptor ........................................................................................ 13 3 Schematics, Bill of Materials and PCB Layouts ......................................................................... 14 3.1 78M6613 Evaluation Board Schematics .............................................................................. 14 3.2 78M6613 Evaluation Board Bill of Materials ........................................................................ 16 3.3 78M6613 Evaluation Board PCB Layouts............................................................................ 18 4 Ordering Information ................................................................................................................... 19 5 Contact Information ..................................................................................................................... 19 Revision History .................................................................................................................................. 20 Rev. 2 3 78M6613 Evaluation Board User Manual UM_6613_045 Figures Figure 1: 78M6613 Evaluation Board Connections................................................................................... 9 Figure 2: 78M6613 Evaluation Board Application Diagram ..................................................................... 10 Figure 3: ICE Adaptor ............................................................................................................................ 13 Figure 4: Attaching the ICE Adaptor....................................................................................................... 13 Figure 5: 78M6613 Evaluation Board Electrical Schematic (1 of 2) ......................................................... 14 Figure 6: 78M6613 Evaluation Board Electrical Schematic (2 of 2) ......................................................... 15 Figure 7: 78M6613 Evaluation Board PCB Top View ............................................................................. 18 Figure 8: 78M6613 Evaluation Board PCB Bottom View ........................................................................ 18 Table Table 1: COM Port Setup Parameters.................................................................................................... 11 Table 2: 78M6613 Evaluation Board Bill of Materials.............................................................................. 16 4 Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual 1 Introduction The Teridian™ 78M6613 Evaluation Board is an electrical measurement unit for performing measurements of up to two single-phase AC loads. It incorporates the 78M6613 power- and energymeasurement IC and connects to a PC through a USB cable such as the one provided in the demo kit. The Evaluation Board demonstrates the capability of the 78M6613 energy-meter controller chip for measurement accuracy and overall system use. The board is preprogrammed with Firmware Demo Code (file name 6613_OMU_S2+2_URT_V1_1x.hex) in the flash memory of the 78M6613 IC that allows evaluation of the IC’s capabilities. The 78M6613 energy-measurement data and status is read back over the serial UART interface using a text-based command line interface (CLI) command set. Easy manual operation is performed using HyperTerminal. Refer to the applicable 6613_OMU_S2+2_URT_V1_1x Firmware Description Document for invocation usage of the CLI commands. 1.1 Package Contents The 78M6613 Evaluation Board Demo Kit includes: • • • 78M6613 Evaluation Board USB Cable Assembly USB A-B 28/24 1.8M (Tyco/Amp 1487588-3) CD with documentation 1.2 System Requirements The 78M6613 Evaluation Board requires use of a PC with the following features: • • PC (1 GHz, 1 GB) with Microsoft Windows XP®, Windows Vista®, or Windows 7 operating systems equipped with USB port Minimum 1024 x 768 video display resolution Teridian is a trademark of Maxim Integrated Products, Inc. Windows XP and Windows Vista are registered trademarks of Microsoft Corp. Rev. 2 5 78M6613 Evaluation Board User Manual UM_6613_045 1.3 Safety and ESD Notes EXERCISE CAUTION WHEN LIVE AC VOLTAGES ARE PRESENT! Standard ESD precautions must be taken when handling electronic equipment. The 78M6613 contains ESD protected interfaces. Do not connect test equipment, ICE emulators or external development boards directly to the 78M6613 hardware. Damage to the 78M6613 and external equipment will occur due to the 78M6613’s “high side” reference topology. The 78M6613’s V3P3 (i.e., “high side”) is connected directly to Neutral (Earth Ground) creating a ground reference disparity with any properly grounded external equipment. The board components and firmware settings are designed to operate with the following nominal AC electrical ranges: Voltage Current Line Frequency 110-240 VAC 10 mA – 20A 46-64 Hz 1.4 Firmware Demo Code Introduction The Firmware Demo Code provides the following features: • • Basic energy measurement data such as Watts, Volts, current, VAR, VA, phase angle, power factor, accumulated energy, frequency, date/time, and various alarm statuses. Control of alarm thresholds, calibration coefficients, temperature compensation, etc. The following setup is used to facilitate performance evaluation between the user at the PC host and the firmware code in the board: • The CLI through HyperTerminal or comparable terminal emulator on a different operating system. For information about the CLI, see the applicable Firmware Description Document. The 78M6613 is shipped with Firmware Demo Code Revision 1.0 or later loaded in the 78M6613 chip and included on the CD. The code revision can be verified by entering the command >i via the command line interface. Firmware for the Demo Unit can be updated using either the Teridian TFP2 or an in-circuit emulator such as the Signum Systems ADM51 (www.signum.com). 1.5 Testing the 78M6613 Evaluation Board Prior to Shipping Before every 78M6613 Evaluation Board is shipped, the following procedures have been performed at the factory: • Full Calibration – Precise energy source equipment is used to calibrate the current and voltage. The temperature is also calibrated at the same time. • Accuracy Test – This “bench” level test ensures the energy accuracy is within ±0.5%. 6 Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual 2 Installation 2.1 USB Driver Installation This evaluation kit includes an isolated USB interface for serial communications with a PC. The FTDI USB controller IC FT232R performs the USB functions. The FTDI driver for Windows presents a virtual COM port for enabling serial communications. Control of the 78M6613 Evaluation Board can be managed using a terminal emulation program. The FTDI Windows driver is a certified driver for Windows 2000 and Windows XP. 1. Upon attaching the 78M6613 Evaluation Board to the PC, the Found New Hardware Wizard automatically launches and installs the appropriate driver files. If your PC does not find the FTDI driver files on its local hard disk drive, locate and reference the FTDI USB Driver and Utilities subdirectory on the CD. The FT232R controller is powered from the USB cable and is active even when no AC power is applied to the 78M6613 Evaluation Board. Note: If an older FTDI driver has been previously installed, it is recommended to remove the older version before installing this newer FTDI driver. Execute the ftdiClean.exe utility from the FTDI USB Driver and Utilities subdirectory. For FTDI driver support on other (www.ftdichip.com/FTDrivers.htm). Rev. 2 operating systems, refer to FTDI’s website at 7 78M6613 Evaluation Board User Manual UM_6613_045 2.2 Confirm COM Port Mapping 1. Launch the Control Panel and click on the System icon. 2. The System Properties screen appears. Click on the Hardware tab. Click on Device Manager. Under Ports (COM & LPT), look for the USB Serial Port assignment. 3. Take note of the COM port assignment for the USB Serial Port. OMU1 COM Port: 8 Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual 2.3 Basic Connection Setup Figure 1 shows the basic connections of the 78M6613 Evaluation Board for use with external equipment. The 78M6613 Evaluation Board is powered through the USB cable. This same USB cable provides the communications link between the host PC and the 78M6613 Evaluation Board. The 78M6613 Evaluation Board accepts 120 VAC and 230 VAC (nominal) up to 300 VAC (max). Neutral Connect to AC Line wall outlet Connect to the Load to be Measured Connect the USB Port to the Host PC Neutral Line Figure 1: 78M6613 Evaluation Board Connections Attach an AC source to J3 (Neutral) and J6 (Line). Attach the AC load to J4 (Neutral) and J8 (Line). Note: The hardware and embedded firmware are capable of measuring two outlets or AC loads. For more information, contact Maxim application support. Rev. 2 9 78M6613 Evaluation Board User Manual UM_6613_045 120/240V Single Phase AC Source Host PC J3 J6 78M6613 Eval Board USB Controller Current Shunt 78M6613 Earth Gnd Isolation 3V3 Reg Voltage Divider UART Optos 5x DIOs I2C J4 Line 5V Neutral USB J8 Load Under Test Figure 2: 78M6613 Evaluation Board Application Diagram 10 Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual 2.4 Verify Serial Connection to the PC After connecting the USB cable from the 78M6613 Evaluation Board to the host PC, start the HyperTerminal application (or another suitable communication program) and create a session using the communication parameters shown in Table 1. Table 1: COM Port Setup Parameters Setup Parameter Value Port speed (baud) 38400 Data bits Parity Stop bits Flow control 8 None 1 None HyperTerminal can be found in Windows by selecting Start All Programs Accessories  Communications HyperTerminal. The connection parameters are configured by selecting File  Properties. The New Connection Properties menu appears. Select COM Port Select the appropriate COM port and click Configure. The COMn Properties menu appears. Rev. 2 11 78M6613 Evaluation Board User Manual UM_6613_045 Note that port parameters can only be adjusted when the connection is not active. It may be necessary to click the Disconnect Button to disconnect the port. FTDI COM Port Trouble-Shooting If the FTDI device driver did not install properly, there would be no assigned COM port number for the FTDI controller. Repeat the USB Driver Installation, see Section 2.1. Microsoft Windows may associate a Ball Point device to the FTDI USB controller. When this occurs a FTDI device COM port assignment is available via HyperTerminal but there is no communications data. Verify if a Ball Point device has been added to the “Human Interface Devices” via the Device manager. Refer to Section 2.2 for access to the Device Manager. If a Ball Point device exists, delete it and unplug and replug the evaluation board’s USB cable. CLI measurement can be displayed in two different formats: decimal or hex. Both formats are returned as ASCII character strings. The following figure uses CLI commands to return the same data presented in the Auto-Reporting mode. Disconnect Use “?” for Decimal format Use “$” for Hex format Refer to the applicable Firmware Description Document for a complete description of available CLI commands and their invocation usage. The 6613_OMU_S2+2_URT_V1_1x.hex is compatible with the 78M6612 OMU GUI. Refer to the OMU1-S-WW Demo Unit User Manual for installation and operation instructions applicable to the OMU GUI. 12 Rev. 2 UM_6613_045 2.5 78M6613 Evaluation Board User Manual In-Circuit Emulator (ICE) Adaptor The 78M6613 firmware (stored in internal flash memory) can be updated to accommodate program enhancements. Use the Signum ADM51 or the Teridian TFP-2 to download new firmware to the 78M6613. The supplied ICE Adaptor is required to interface the flat ribbon cable (provided with the ADM51 or TFP-2) to the 78M6613 Evaluation Board. Figure 3: ICE Adaptor Figure 4 shows how to attach the ICE Adaptor to the 78M6613 Evaluation Board. Please make note of the orientation of the ICE Adaptor as to how it attaches to the 78M6613 Evaluation Board (V3P3 ICE Adaptor pin connects to the +V3P3 Evaluation Board pin). Figure 4: Attaching the ICE Adaptor Disconnect the 78M6613 Evaluation Board from live AC voltages before connecting the ADM51 or TFP-2. An Earth ground disparity and high AC voltages are present on the 78M6613 Evaluation Board when it is connected to the AC outlet. Equipment damage to the 78M6613, ADM51/TFP-2 and attached PC may occur when live AC voltages are present on the 78M6613 Evaluation Board. Refer to the 78M6613 Safety Precautions Applications Note for additional information. It is recommended to always use the supplied flat ribbon cable. Do not use discrete wires in place of the flat ribbon. Poor signal integrity will cause flash memory programming errors. Additional adaptors and flat ribbon cables can be ordered through Maxim. Power to the 78M6613 is provided via the USB cable. Attach the USB cable during programming. Rev. 2 13 78M6613 Evaluation Board User Manual UM_6613_045 3 Schematics, Bill of Materials and PCB Layouts This section includes the schematics, bill of materials and PCB layouts for the 78M6613 Evaluation Board. 3.1 78M6613 Evaluation Board Schematics . USB5P GND 1 2 3 4 5 3 U8 ADUM3201 ADUM3201 ADUM3201ARZ-ND GND R29 10K 0603 2 4 J31 CON2 SIP100P2 1 10 VL V2 V1 VIA VOA VOB VIB G2 ND1 DI DE RO RE C34 1uF 0603 MS 810-C1608X5R1C105M A B 8 R23 120 0805 9 2 1 U10 MAX13430 10-TDFN MAX13430EETB+TCT-ND 1 2 3 4 RS485P RS485N J30 CON2 SIP100P2 J19 RS485 TERM BLK 200-4 6 R30 10K 0603 8 7 6 5 2 1 RS485EN RS485EN VCC V3P3 GND C31 0.1uF 0603 USBGND R2 0 0603 USB5P V2 V1 VIA VOA VOB VIB G2 ND1 1 2 3 4 GND U7 ADUM3201 ADUM3201 ADUM3201ARZ-ND CKT TMUX CKT TMUX V3P3 GND 1 2 3 4 J9 RTM SIP100P4 High Voltage USBGND J15 CON2 SIP100P2 USBGND USBRX USBTX R21 0 0603 3 11 2 9 10 6 23 22 13 14 12 U6 28-LD SSOP 768-1007-1-ND 28-SSOP RXD TXD VCCIO VCC RTS CTS DTR DSR DCD RI USBDM USBDP NC1 RESETB NC2 CBUS0 CBUS1 CBUS2 CBUS3 CBUS4 TEST GND3 GND2 GND1 AGND 8 7 6 5 5 1 1 2 UARTTX UARTRX UARTTX UARTRX J5 DEBUG SIP100P4 R17 10K 0603 C19 0.1uF 0603 GND V3P3 1 2 3 4 26 21 18 7 25 USB5P UTX URX OSCI OSCO 3V3OUT 4 20 16 15 8 19 24 1.5M A/B White Cable Mouser 571-1487588-2 USB5V USBDM USBDP C22 4.7uF 1206P 1 2 3 4 5 6 J7 USB-B USBB MS 154-2442-E 27 28 17 C23 0.1uF 0603 Isolated Interface Maxim-IC Title 78M6613 Ev al Board Schematic Size B Document Number 78M6613 Ev al Board Date: Tuesday , April 12, 2011 Rev 7 Sheet 2 of 2 Figure 5: 78M6613 Evaluation Board Electrical Schematic (1 of 2) 14 Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual . 1 C27 1000pF 0603 0603 R11 750 0603 C16 0.1uF 0603 R12 750 0603 VB NUETI 3 1 2 4 5 9 A2 A1 A3 A0 VREF NC1 MAX810S/SOT23 RST 2 RST C20 27pF 0603 Y1 32.768KHz CM200S 535-9166-1-ND XIN GND C21 27pF 0603 GND XOUT 30 6 7 8 TX RX RESET XIN TEST XOUT CKTEST TMUXOUT GNDD GNDA VCC GND 3 R9 68 0603 R28 470 0603 V3P3 I2CCKHDB 1 2 DIO4 DIO5 DIO6 DIO7 DIO8 DIO14 DIO15 DIO16 DIO17 DIO19 U9 V3P3 I2CTXLOB 32 16 C30 1000pF 0603 C28 1000pF 0603 1 INPUT C25 0.1uF 0603 U5 78M6613-32 QFN32 R7 68 0603 V3P3 0805_DIODE AC R8 10K 0603 IB LINEV C18 0.1uF 0603 LED4 GREEN C10 NC 0603 E_RXTX E_TCLK E_RST ICE_E J18 CON2 SIP100P2 22 25 26 27 28 18 19 20 17 21 14 29 UARTTX UARTRX 15 13 CKT TMUX UARTTX UARTRX V3P3 12 10 11 24 GND 1 2 3 4 5 6 RXTX TCLK ERST ICEEN R19 330 0603 GND CKT TMUX C24 1000pF 0603 GND C6 NC 0603 1 AN 3 CAT VCC COL EMT 1 3 CAT 3 J2 I2C SIP100P4 C8 4.7uF 1206P J24 CON2 6 5 4 VCC COL EMT J21 CON2 1 1 2 3 4 R6 330 0603 J25 CON2 U3 PS9122 SOIC6 NEC AN 3 CAT U2 PS9122 SOIC6 NEC External 1.1K pullups on CLK and DATA 10KHz to 100KHz clock R14 1K 0603 I2C_5V I2C_DAT I2C_CLK I2C_GND C9 NC 0603 1 AN R13 1K 0603 R4 330 0603 1 2 VCC COL EMT J22 CON2 6 5 4 SIP100P2 CON2 SIP100P2 V3P3 V3P3A V3P3D 2 1 J27 J6 R16 R15 CON2 CON4 1M 0.1% 1M 0.1% STERM 1206W 1206W MS 534-8191 MS 660-RN732BTTD1004B25 LINEE 1 2 Black 3 R18 4 750 0.1% VOLTAGE 0603 TP1 Wh SIP100P2 C29 1000pF 0603 TP8 TP SIP100P1 1 J26 CON2 PULSE V3P3 OUTPUT GND CON2 6 5 4 USBGND USB5P R1 NC 0603 U1 PS9122 SOIC6 NEC J1 5VEXT RAPC712A MS 502-RAPC712 1 2 3 C5 0.1uF 0603 C14 0.1uF 0603 AN CAT 6 5 4 VCC COL EMT U4 PS9122 SOIC6 NEC J23 CON2 V3P3 J10 ICE SIP100P6 DIO14 DIO15 DIO16 DIO17 DIO19 GND LCD seg driv ers when ICEE low ICE inputs become V3P3 R20 DNP 0603 R22 DNP 0603 Optional 1k Pull Up TP4 1 2 3 4 5 6 7 J32 CON2 DIO19 2 1 V3P3 C15 0.1uF 1 2 1 at shunt pads TP2 TP SIP100P1 2 1 1 2 1 2 CON2 CURRENT Sensor connection INPUT J17 J16 C26 0.1uF 0603 GND GND GND C7 0.1uF 0603 I2CCLOCK R5 1K 0603 C12 1000pF 0603 GND 2 1 2 SIP100P1 R10 0.004 1% 2.5W 2512P MS 66-ULR25R004FLFTR I2CRXD V3P3 C13 C11 + 10uF 25V 0.1uF 1812 0603 478-1762-1-ND GND GND GND 1 2 TP11 TP 2 1 VIN VGND GND R3 1K 0603 CON2 1 VOUT Isolated DC/DC J29 J4 CON4 STERM Sensor connection MS 534-8191 at shunt pads J8 CON4 STERM MS 534-8191 SHDN 4 1 2 R26 R27 1M 0.1% 1M 0.1% 1206W 1206W MS 660-RN732BTTD1004B25 NEUTRAL White 1 2 3 4 GND 5 J28 1 2 1 2 3 4 PCK 5 2 1 J13 CON4 STERM MS 534-8191 J3 CON4 STERM MS 534-8191 1 2 3 4 6 C4 0.1uF 0603 GND V5P0 C2 4.7uF 1206P C1 0.1uF 0603 GND GND VOLTAGE INPUT B 1 2 3 4 C3 1000pF 0603 VR2 VBT1-5V VBT1 102-1397-2-ND VR1 MAX8881 SOT23-6 MAX8881EUT33+T-ND 3 1 VIN 4 +3.3V FB V3P3 TP10 TP SIP100P1 Isolated Interface High Voltage 23 31 J14 CON4 STERM MS 534-8191 1 2 3 4 Components NC4 NC3 NC2 NC1 R24 750 0603 J11 CON4 STERM MS 534-8191 System Components 8 7 6 3 1 TP9 TP SIP100P1 Optional 2 1 R25 0.004 1% 2.5W 2512P MS 66-ULR25R004FLFTR 78M6613 Measurement GND V3P3 4 1 2 3 4 CURRENT INPUT B 1 J12 CON4 STERM MS 534-8191 1 2 3 4 RS485EN CON7 SIP100P7 Maxim-IC MT1 MT2 MTGPS.PRT MS 561-PS500A MT4 MT3 MTGPS.PRT MS 561-PS500A MTGPS.PRT MS 561-PS500A MTGPS.PRT MS 561-PS500A LOGO1 LOGO2 1 1 Warning MAXIM Title 78M6613 Ev al Board Schematic Size B Document Number 78M6613 Ev al Board Date: Tuesday , April 12, 2011 Rev 7 Sheet 1 of 2 Figure 6: 78M6613 Evaluation Board Electrical Schematic (2 of 2) Rev. 2 15 78M6613 Evaluation Board User Manual 3.2 UM_6613_045 78M6613 Evaluation Board Bill of Materials Table 2: 78M6613 Evaluation Board Bill of Materials Item Qty 1 14 2 3 3 7 4 Reference Part Footprint Digi-Key (MS : Mouser) Part Number Manufacture ROHS C1,C4,C5,C7,C11,C14, C15,C16,C18,C19,C23,C 25,C26, C31 0.1uF 0603 587-1243-1-ND UMK107B7104KA-T Taiyo Yuden x MS 478-2396-1-ND TPSB475K016R1500 AVX x C1608X7R2A102K TDK x – – – 4.7uF 1210 1000pF 0603 3 C2,C8,C22 C3,C12,C24,C27,C28,C2 9,C30 C6,C9,C10 DNP 0603 445-1298-1-ND – 5 1 C13 10uF 25V 2312 478-1762-1-ND TPSC106K025R0500 AVX x 6 2 C20,C21 27pF 0603 311-1063-1-ND CC0603JRNP09BN270 Yageo x 7 1 C34 1uF 0603 MS 810-C1608X5R1C105K C1608X5R1C105K TDK x 8 1 J1 5VEXT RAPC712A MS 502-RAPC712X RAPC712X Switchcraft x 9 1 DNP SIP100P4 – – 8 CON4 STERM MS 534-8191 8191 11 1 J5 DEBUG SIP100P4 S1011E-36-ND PBC36SAAN 12 1 J7 USB-B USBB MS 154-2442-E 154-2442-E – Keystone Electronics Sullins Connector Solutions Kobiconn – 10 J2 J3,J4,J6,J8,J11,J12,J13, J14 13 1 J9 DNP SIP100P4 – – – 14 1 J10 ICE SIP100P6 S1011E-36-ND PBC36SAAN – Sullins Connector Solutions 15 16 J15,J16,J17,J18,J21,J22, J23,J24,J25,J26,J27,J28, J29,J30,J31,J32 CON2 SIP100P2 S1011E-36-ND PBC36SAAN 16 1 J19 RS485 5.08 mm/4 277-1249-ND 1729144 17 1 LED4 GREEN 0805 516-1434-1-ND HSMG-C170 18 4 MT1,MT2,MT3,MT4, MS 561-PS500A 561-PS500A 16 mount holes Through hole Sullins Connector Solutions Phoenix Contact Avago Technologies US Inc. Eagle Plastic Devices x x x x x x x x Rev. 2 UM_6613_045 Item Qty 78M6613 Evaluation Board User Manual Reference Part Footprint Digi-Key (MS : Mouser) Part Number Manufacture ROHS 19 5 TP2,TP8,TP9,TP10,TP11 TP/1 SIP100P1 S1011E-36-ND PBC36SAAN 20 2 R2,R21 0 0603 P0.0GCT-ND ERJ-3GEY0R00V Sullins Connector Solutions Panasonic - ECG 21 4 R3,R5,R13,R14 1K 0603 P1.00KHCT-ND ERJ-3EKF1001V Panasonic - ECG x 22 3 R4,R6,R19 330 0603 P330GCT-ND ERJ-3GEYJ331V Panasonic - ECG x 23 2 R7,R9 68 0603 ERJ-3GEYJ680V Panasonic - ECG x 24 4 R8,R17,R29,R30 0603 RC0603JR-0710KL Yageo x 25 2 R10,R25 2512 MS 66-ULR25R004FLFTR ULR25R004FLFTR IRC x 26 3 R11,R12,R24 10K 0.004 1% 2.5W 750 P68GCT-ND 311-10KGRCT-ND 0603 ERJ-3GEYJ751V Panasonic - ECG x 27 4 R15,R16,R26,R27 1M 0.1% 1206 RN732BTTD1004B25 KOA Speer x 28 1 R18 750 0.1% 0603 P750GCT-ND MS 660RN732BTTD1004B25 P750YCT-ND ERA-3YEB751V Panasonic - ECG x 29 2 R1,R20,R22 DNP 0603 – – – – 30 1 R23 120 0805 P120CCT-ND ERJ-6ENF1200V Panasonic - ECG x 31 1 R28 470 0603 P470GCT-ND ERJ-3GEYJ471V x 32 1 TP1 Wh SIP100P2 S1011E-36-ND PBC36SAAN 33 1 TP4 CON7 SIP100P7 S1011E-36-ND PBC36SAAN 34 4 U1,U2,U3,U4 PS9122 SOIC6 DNP – Panasonic - ECG Sullins Connector Solutions Sullins Connector Solutions – – 35 1 U5 QFN32 – 78M6613-IM Maxim x 36 1 U6 28-SSOP 768-1007-1-ND FT232RL-REEL FTDI x 37 2 U7,U8 8-SOIC ADUM3201ARZ-ND ADUM3201ARZ Analog Devices x 38 1 U9 SOT-23-3 MAX810SEUR+TCT-ND MAX810SEUR+T Maxim x 39 1 U10 78M6613-32 28-LD SSOP ADUM3201 RESET CIRC RS485 10-WFDFN MAX13430EETB+TCT-ND MAX13430EETB+T Maxim x 40 1 VR1 MAX8881 SOT23-6 MAX8881EUT33+T-ND MAX8881EUT33+T Maxim x 41 1 VR2 VBT1-5V 8-SMD 102-1397-2-ND VBT1-S5-S5-SMT x 42 1 Y1 32.768KHz 4-SOJ 535-9166-1-ND ABS25-32.768KHZ-T CUI Inc. Abracon Corporation Rev. 2 x x x x x 17 78M6613 Evaluation Board User Manual UM_6613_045 3.3 78M6613 Evaluation Board PCB Layouts Figure 7: 78M6613 Evaluation Board PCB Top View 18 Figure 8: 78M6613 Evaluation Board PCB Bottom View Rev. 2 UM_6613_045 78M6613 Evaluation Board User Manual 4 Ordering Information PART DESCRIPTION 78M6613-EVM-1 78M6613 Evaluation Board 5 Contact Information For more information about Maxim products or to check the availability of the 78M6613, contact technical support at www.maxim-ic.com/support. Rev. 2 19 78M6613 Evaluation Board User Manual UM_6613_045 Revision History 20 REVISION NUMBER REVISION DATE 1.0 1/11 Initial release 1.1 5/11 Updated photos, schematics, BOM, and PCB layouts for the Rev. 7 board. 2 12/11 Replaced corporate logo. Revised operating system requirements. Corrected Flow Control value. DESCRIPTION PAGES CHANGED  5, 9, 13-18 1 5 11 Rev. 2