Evaluates: MAX MAX34407 Evaluation Kit. Features. General Description. EV Kit Contents. EV Kit Photo

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1 MAX7 Evaluation Kit Evaluates: MAX7 General Description The MAX7 evaluation kit (EV kit) provides the hardware and software graphical user interface (GUI) necessary to evaluate the MAX7 SMBus -Channel Wide Dynamic Range Power Accumulator. The EV kit includes a MAX7EWE+ installed, as well as a micro-usb cable to communicate with a PC. EV Kit Contents Assembled circuit board including MAX7EWE+ Micro-USB cable Features Easy Evaluation of the MAX7 USB HID interface Windows XP and Windows 7-Compatible Software RoHS Compliant Proven PCB Layout Fully Assembled and Tested Ordering Information appears at end of data sheet. EV Kit Photo Windows is a registered trademark and registered service mark of Microsoft Corporation. Windows XP is a registered trademark and registered service mark of Microsoft Corporation ; Rev ; 9/6

2 MAX7 Evaluation Kit Evaluates: MAX7 MA7 EV Kit Files Quick Start Required Equipment MAX7 EV kit Windows XP or Windows 7 PC USB port Micro-USB cable (included) EV kit hardware (included) Screwdriver FILE MAX7EVKSoftwareInstall.EXE Note: The.EXE file is downloaded as a.zip file. Load (to measure power) DECRIPTION Application program Note: In the following sections, software-related items are identified in bold. Text in bold refers to items directly from the install or EV kit software. Text in bold and underlined refers to items from the Windows operating system. Procedure The EV kit is fully assembled and tested. Follow the steps below to verify board operation: ) Ensure that all four jumpers on J/J are populated. ) Place the EV kit hardware on a nonconductive surface to ensure that nothing on the PCB gets shorted to the workspace. ) Prior to starting the GUI, connect the EV kit hardware to a PC using the supplied micro-usb cable or equivalent. The POWER LED (D) should be green and the COM LED (D) should be red and slowly flash orange. ) Windows should automatically begin installing the necessary device driver. The USB interface of the EV kit hardware is configured as an HID device and therefore does not require a unique/custom device driver. Once the driver installation is complete, a Windows message appears near the System Icon menu, indicating that the hardware is ready to use. Do not attempt to run the GUI prior to this message. If you do, then you must close the application and restart it once the driver installation is complete. On some versions of Windows, administrator privileges may be required to install the USB device driver. 5) Once the device driver installation is complete, visit to download the latest version of the EV kit software, MAX7EVKitSetupV..zip. Save the EV kit software to a temporary folder. 6) Open the.zip file and double-click on the.exe file to run the installer. A message box stating The publisher could not be verified. Are you sure you want to run this software? may appear. If so, click Yes. 7) The installer GUI appears. Click Next and then Install. Once complete click Close. 8) Go to Start All Programs. Look for the MAX7EVKitSoftware folder and click on MAX7EVKitSoftware.EXE inside the folder. 9) When the GUI appears, the text at the bottom-right corner of the window should display EV Kit Hardware Connected. The COM LED (D) changes to green. ) Connect a load to at least one of the power monitors (IN IN) and then click Single Read. Detailed Description of Software Software Startup If the MAX7 EV kit is connected when the software is opened, the software first initializes the hardware to communicate. Next, the software searches for all slave addresses on the IC bus and connects to the first valid slave address. Then, the GUI displays EV Kit Hardware Connected at the bottom-right corner of the window under the Maxim logo. If the EV kit is not connected on software startup, the GUI populates with default EV kit values and displays EV Kit not detected! Once the EV kit is connected, the GUI searches for slave addresses. Menu Items The Device menu item allows the user to connect to a desired device. Find Slave Addresses searches for all slave addresses connected to the IC bus. To select a device, click Select Slave Address and all the slave addresses found are shown and are selectable. Status Log The status log below the tabs displays all the actions the GUI performs. Whenever a SMBus command is read or written, the action is confirmed by the log. The log can be cleared by clicking on the Clear Log button. Maxim Integrated

3 MAX7 Evaluation Kit Evaluates: MAX7 Monitor/Graph Tab The Monitor/Graph tab sheet (Figure ) displays all the accumulator values. In the Monitor group box table, the Polled values are the Accumulator values read from PWR_ACC_ to PWR_ACC_ (h to 6h) that are converted to amps using the RSENSE value in the Control table shown in Figure. The Sampled Voltage and Average Power columns track the voltage and average power of the Polled value for each channel. All values on the tab are read when the tab is selected or when the Read button is clicked. The OC status bits are cleared after every read. Check the Auto Poll checkbox to continuously read every.s. The Data Log Controls group box contains the graphrelated controls. Graph Points displays the number of reads that have been tracked in the data log. The Sampled Voltage and Average Power values are still based on all the poll count values, to reset the Poll Count, Sampled Voltage, and Average Power values, click on the Data Log Reset button. To save all the data graphed to a CSV file, click on the Save Data button. The Average Power/Voltage button selects the Average Power or voltage to be graphed. Control/Registers Tab The Control/Registers tab sheet (Figure ) displays all the SMBus commands and their current values. In the Control group box table, the RSENSE (mω) column is the value of the resistor (RX RX) between IN+ and IN- signals. The Max Current (A) column displays the maximum current threshold converted to amps using the RSENSE value. Figure. MAX7 EV Kit GUI (Monitor/Graph Tab) Maxim Integrated

4 MAX7 Evaluation Kit Evaluates: MAX7 Figure. MAX7 Control/Registers Tab Maxim Integrated

5 MAX7 Evaluation Kit Evaluates: MAX7 Detailed Description The MAX7 automatically sequences through the channels to collect samples from the common-mode voltage and the current-sense amplifiers. The 6-bit current value and the -bit voltage value are then multiplied to create a 8-bit power value that is then written to the power accumulator. Troubleshooting All efforts were made to ensure that each EV kit works on the first try, right out-of-the-box. In the rare occasion that a problem is suspected, see Table to help troubleshoot the issue. Table. Description of Switches (SLOW & PDN) SWITCH POSITION DESCRIPTION SLOW VIO Slow Mode for Reduced Power Consumption. Fast Mode. PDN VIO GUI reading device. (Power Down) GUI stops reading device. Table. Description of LEDs (D, D) LED COLOR DESCRIPTION Red USB Power Fault: A fault occurred due to overvoltage limit, current limit, or thermal limit. D (POWER) Green USB Power: USB power supply is on. Red Communication: After the software has initialized the hardware, the LED flashes red when a command from the PC is received. D (COM) Green Initialized: Hardware has been initialized by software. Maxim Integrated 5

6 MAX7 Evaluation Kit Evaluates: MAX7 Table. Troubleshooting SYMPTOM CHECK SOLUTION GUI indicates: Hardware not found GUI indicates Read Failed! and all slave addresses are being found Is the LED labeled D red? Does the LED labeled D turn green when the GUI is running? Are any of the LEDs illuminated? If yes, then the electronic fuse is in a fault state. Inspect for electrical shorts on the PCB and make sure that the PCB is not sitting on a conductive surface. If not, then exit the GUI and try running it again. If D still does not turn green, then exit the GUI and try connecting the USB cable to a different USB port on the PC and wait for a Windows message indicating that the hardware is ready to use. Run the GUI again. If not, then the PCB may not be getting power from the USB. Try a different USB cable or a different USB port. J/ Make sure all four jumpers on J/J are populated. Component Information, PCB Layout, and Schematics See the following links for component information, PCB layout diagrams, and schematics. MAX7 EV BOM MAX7 EV PCB MAX7 EV Schematics Ordering Information PART MAX7EVKIT# TYPE EV Kit #Denotes an RoHS-compliant device that may include lead(pb), which is exempt under the RoHS requirements. Maxim Integrated 6

7 MAX7 Evaluation Kit Evaluates: MAX7 Revision History REVISION NUMBER REVISION DATE DESCRIPTION PAGES CHANGED 6/6 Initial release 9/6 Removed Monitor Current of Load section and Figure 5 For pricing, delivery, and ordering information, please contact Maxim Direct at , or visit Maxim Integrated s website at Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. 6 Maxim Integrated Products, Inc. 7

8 EVKit Part Number: MAX7EVKIT# Revision: C Date Last Edited: --6 Last Edited by: Amir Mirbagheri Item Ref Designator Qty Value Description LibRef Manufacturer Manufacturer_Part_Number B BANANA_JACK BANANA JACK Deltron 57- C, C, C.μF 85 Capacitor CAP TDK Corporation CGAJX7RAK CA, CB, CC, CD, C, CA, CB, CC, CD, C, 85 Capacitor CAP C5, C6, C5 C, C, C μf 85 Capacitor CAP Taiyo Yuden EMKABJ6KD-T 5 C, C.μF 85 Capacitor CAP Murata GRMBR7AK 6 C μf 85 Capacitor CAP TDK Corporation CX7RH5K/SOFT 7 C nf 85 Capacitor CAP TDK Corporation CX7RHK 8 D LED_DUAL LED_BI-COLOR LED_DUAL Knightbright APHBMSURKCGKC 9 D COM LED_BI-COLOR LED_DUAL Knightbright APHBMSURKCGKC D SCHOTTKEY MINI-F SCHOTTKEY Panasonic - SSG DBW9L JA, JB, JC, JD CON A_T_PCB -position screw terminals 6.5mm pitch CON Phoenix Contact 7955 J Dongle Header HDR_pin CON M Headers & Wire Housing AR J USB_5PIN USB_MICRO-B USB_5PIN Molex 57- J HDR_PIN CON 5 J IC DONGLE HDR_pin CON M Headers & Wire Housing AR 6 R, RA, RB, RC, RD, R, RA, RB, RC, RD, R5, R6, R7, R, R, 6 Ω 85 Resistor RES Vishay/Dale CRCW85ZEA R 7 R, R, R.kΩ 85 Resistor RES Vishay/Dale CRCW85KFKEA 8 RA, RB, RC, RD mω 5 Resistor RES Panasonic Electronic Components ERJ-MWSFMU 9 RA, RB, RC, RD 5 Resistor RES R, R5 56Ω 85 Resistor RES Vishay/Dale CRCW8556RFKEA R kω 85 Resistor RES Vishay/Dale CRCW85KFKEA R6 5.kΩ 85 Resistor RES Vishay/Dale CRCW855KFKEA R7 kω 85 Resistor RES Vishay/Dale CRCW85KFKEA R.7kΩ 85 Resistor RES Vishay/Dale CRCW85K7FKEA 5 R, R Ω 85 Resistor RES KOA Speer RK7HATTDF 6 R5, R6 85 Resistor RES Blank Internal Part Number Programmed Internal Part Number

9 7 S, S SW SPDT SPDT_Slider SW SPDT TE Connectivity / Alcoswitch SLSPC 8 TPA IN+ TEST POINT White TEST_POINT Keystone 5 9 TPB IN+ TEST POINT White TEST_POINT Keystone 5 TPC IN+ TEST POINT White TEST_POINT Keystone 5 TPD IN+ TEST POINT White TEST_POINT Keystone 5 TPA IN TEST POINT White TEST_POINT Keystone 5 TPB IN TEST POINT White TEST_POINT Keystone 5 TPC IN TEST POINT White TEST_POINT Keystone 5 5 TPD IN TEST POINT White TEST_POINT Keystone 5 6 TPA IN_P TEST POINT White TEST_POINT Keystone 5 7 TPB IN_P TEST POINT White TEST_POINT Keystone 5 8 TPC IN_P TEST POINT White TEST_POINT Keystone 5 9 TPD IN_P TEST POINT White TEST_POINT Keystone 5 TPA IN_N TEST POINT White TEST_POINT Keystone 5 TPB IN_N TEST POINT White TEST_POINT Keystone 5 TPC IN_N TEST POINT White TEST_POINT Keystone 5 TPD IN_N TEST POINT White TEST_POINT Keystone 5 TP7 5V TEST POINT Red TEST_POINT Keystone 5 5 TP8, TP6.V TEST POINT Red TEST_POINT Keystone 5 6 TP SDA TEST POINT White TEST_POINT Keystone 5 7 TP SCL TEST POINT White TEST_POINT Keystone 5 8 TP VIO TEST POINT Red TEST_POINT Keystone 5 9 TP ADDR TEST POINT White TEST_POINT Keystone 5 5 TP SLOW TEST POINT White TEST_POINT Keystone 5

10 5 TP5 PDN TEST POINT White TEST_POINT Keystone 5 5 TP7, TP8, TP9 TEST POINT Black TEST_POINT Keystone 5 5 UA MAX7 WLP6C5PX_9 X8X6 MAX7 Maxim Integrated MAX7EWE+ 5 UB () SM9 TSSOP 6_7 SM9 TSSOP 55 U Should be programmed PIC8LF55 SOIC7PX65 8N IC+,PRGM,89 9H#K,U PICfor DS9 56 U MAX995A SOT 6 MAX995A Maxim Integrated MAX995AAUT+ 57 U MAX89B QFN7P6 8NEP MAX89B Maxim Integrated MAX89BATA+ Microchip PIC8LF55 I/SO EQ7 EICP9HU 58 X 59 Micro USB Cable shoud be included in the EVKit Box KC5A8. CE CRYSTAL_SM_.X.5 mm_a A Male to Micro USB B Male Cable OSC_CMOS_ pin AVX Tripp Lite KC5A8.CE UR5 6

11 CO PAB COB PAC PAC COC PACA PACA COCA PACB PACB COCB PACC PACC COCC PACD PACD COCD PAC PAC COC PACA PACA COCA PACB PACB COCB PACC PACC COCC PACD PACD COCD PAC PAC COC PAC PAC COC PAC5 PAC5 COC5 PAC6 PAC6 COC6 PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC5 PAC5 COC5 PAD PAD PAD PAD COD PAD PAD PAD PAD COD PAD PAD COD PAJA PAJA COJA PAJB PAJB COJB PAJC PAJC COJC PAJD PAJD COJD PAJ PAJ PAJ PAJ COJ PAJMH PAJ PAJ PAJPAJPAJ5 COJ PAJ PAJ COJ PAJ PAJ PAJ PAJ COJ PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR5 PAR5 COR5 PAR6 PAR6 COR6 PAR7 PAR7 COR7 PAR PAR COR PAR PAR COR PAR PAR COR PAR PAR COR PAR5 PAR5 COR5 PAR6 PAR6 COR6 PAR7 PAR7 COR7 PAR PAR COR PAR PAR COR PAR PAR COR PAR PAR COR PAR PAR COR PAR5 PAR5 COR5 PAR6 PAR6 COR6 CORef PAS PAS PAS COS PAS PAS PAS COS PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATP7 COTP7 PATP8 COTP8 PATP COTP PATP COTP PATP COTP PATP COTP PATP COTP PATP5 COTP5 PATP6 COTP6 PATP7 COTP7 PATP8 COTP8 PATP9 COTP9 PAUAD PAUAD PAUADPAUAD PAUAC PAUAC PAUACPAUAC PAUAB PAUAB PAUABPAUAB PAUAA PAUAA PAUAAPAUAA COUA PAUB PAUB PAUB PAUB PAUB5 PAUB6 PAUB7 PAUB8 PAUB6 PAUB5 PAUB PAUB PAUB PAUB PAUB PAUB9 COUB PAU5 PAU6 PAU7 PAU8 PAU9 PAU PAU PAU PAU PAU PAU5 PAU6 PAU7 PAU8 PAU PAU PAU PAU PAU PAU9 PAU8 PAU7 PAU6 PAU5 PAU PAU PAU PAU COU PAU PAU5 PAU PAU PAU PAU6 COU PAU PAU PAU PAU PAU5 PAU6 PAU7 PAU8 PAU9 COU PAX PAX PAX PAX COX PAJ PAR PAR PATP6 PAC PAC PAC PAC PAC PAC PAJ PAR6 PAR PAR PAR PAR PAR5 PAR6 PATP8 PAU PAU PAU8 PAX PAC PAD PATP7 PAU PAU PAU PAC6 PAR7 PATP PAUAC PAUB7 PAR PAX PAC5 PAD PAJ PAR PAU PAR PAU6 PAR PAU5 PAB PAC PACA PACB PACC PACD PAC PACA PACB PACC PACD PAC PAC PAC5 PAC6 PAJ PAR7 PAS PAS PATP7 PATP8 PAUAB PAUB PAC PAC PAC PAC PAC PAC PAC PAC5 PAJ5 PAJ PAJ PAR PAR5 PAR7 PATP9 PAU8 PAU PAU9 PAU PAU PAU PAU9 PAX PAD PAU PACA PARA PATPA PAUAA PAUB6 PACA PARA PATPA PAUAA PAUB5 PAJA PARA PARA PARA PATPA PAJA PARA PARA PARA PATPA PACB PARB PATPB PAUAA PAUB PACB PARB PATPB PAUAB PAUB PAJB PARB PARB PARB PATPB PAJB PARB PARB PARB PATPB PACC PARC PATPC PAUAD PAUB PACC PARC PATPC PAUAC PAUB PAJC PARC PARC PARC PATPC PAJC PARC PARC PARC PATPC PACD PARD PATPD PAUAD PAUB9 PACD PARD PATPD PAUAD PAUB PAJD PARD PARD PARD PATPD PAJD PARD PARD PARD PATPD PAC PAU7 PAD PAR PAD PAU6 PAD PAR5 PAD PAR PAD PAR PAD PAR PAJ PAR PAJ PAR PAR5 PAS PAR6 PAS PAR PAU PAR6 PAR7 PAU6 PAR PAU9 PAC5 PAR6 PATP5 PAUAB PAUB PAJ PAR PATP PAUAC PAUB5 PAJ PAR5 PAU PAJ PAR PATP PAUAD PAUB8 PAJ PAR6 PAU PAC PAR5 PATP PAUAC PAUB6 PAC PAJ PAR PAU PAU5 PAC PAC PAR PAUAA PAUB PAC PAR PAR PAR PAS PAS PATP PAUAB PAUB PAD PAU

12 CO PAB COB PAC PAC COC PACA PACA COCA PACB PACB COCB PACC PACC COCC PACD PACD COCD PAC PAC COC PACA PACA COCA PACB PACB COCB PACC PACC COCC PACD PACD COCD PAC PAC COC PAC PAC COC PAC5 PAC5 COC5 PAC6 PAC6 COC6 PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC PAC COC PAC5 PAC5 COC5 PAD PAD PAD PAD COD PAD PAD PAD PAD COD PAD PAD COD PAJA PAJA COJA PAJB PAJB COJB PAJC PAJC COJC PAJD PAJD COJD PAJ PAJ PAJ PAJ COJ PAJMH PAJ PAJ PAJPAJPAJ5 COJ PAJ PAJ COJ PAJ PAJ PAJ PAJ COJ PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR PAR COR PARA PARA CORA PARB PARB CORB PARC PARC CORC PARD PARD CORD PAR5 PAR5 COR5 PAR6 PAR6 COR6 PAR7 PAR7 COR7 PAR PAR COR PAR PAR COR PAR PAR COR PAR PAR COR PAR5 PAR5 COR5 PAR6 PAR6 COR6 PAR7 PAR7 COR7 PAR PAR COR PAR PAR COR PAR PAR COR PAR PAR COR PAR PAR COR PAR5 PAR5 COR5 PAR6 PAR6 COR6 CORef PAS PAS PAS COS PAS PAS PAS COS PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATPA COTPA PATPB COTPB PATPC COTPC PATPD COTPD PATP7 COTP7 PATP8 COTP8 PATP COTP PATP COTP PATP COTP PATP COTP PATP COTP PATP5 COTP5 PATP6 COTP6 PATP7 COTP7 PATP8 COTP8 PATP9 COTP9 PAUAD PAUAD PAUADPAUAD PAUAC PAUAC PAUACPAUAC PAUAB PAUAB PAUABPAUAB PAUAA PAUAA PAUAAPAUAA COUA PAUB PAUB PAUB PAUB PAUB5 PAUB6 PAUB7 PAUB8 PAUB6 PAUB5 PAUB PAUB PAUB PAUB PAUB PAUB9 COUB PAU5 PAU6 PAU7 PAU8 PAU9 PAU PAU PAU PAU PAU PAU5 PAU6 PAU7 PAU8 PAU PAU PAU PAU PAU PAU9 PAU8 PAU7 PAU6 PAU5 PAU PAU PAU PAU COU PAU PAU5 PAU PAU PAU PAU6 COU PAU PAU PAU PAU PAU5 PAU6 PAU7 PAU8 PAU9 COU PAX PAX PAX PAX COX PAJ PAR PAR PATP6 PAC PAC PAC PAC PAC PAC PAJ PAR6 PAR PAR PAR PAR PAR5 PAR6 PATP8 PAU PAU PAU8 PAX PAC PAD PATP7 PAU PAU PAU PAC6 PAR7 PATP PAUAC PAUB7 PAR PAX PAC5 PAD PAJ PAR PAU PAR PAU6 PAR PAU5 PAB PAC PACA PACB PACC PACD PAC PACA PACB PACC PACD PAC PAC PAC5 PAC6 PAJ PAR7 PAS PAS PATP7 PATP8 PAUAB PAUB PAC PAC PAC PAC PAC PAC PAC PAC5 PAJ5 PAJ PAJ PAR PAR5 PAR7 PATP9 PAU8 PAU PAU9 PAU PAU PAU PAU9 PAX PAD PAU PACA PARA PATPA PAUAA PAUB6 PACA PARA PATPA PAUAA PAUB5 PAJA PARA PARA PARA PATPA PAJA PARA PARA PARA PATPA PACB PARB PATPB PAUAA PAUB PACB PARB PATPB PAUAB PAUB PAJB PARB PARB PARB PATPB PAJB PARB PARB PARB PATPB PACC PARC PATPC PAUAD PAUB PACC PARC PATPC PAUAC PAUB PAJC PARC PARC PARC PATPC PAJC PARC PARC PARC PATPC PACD PARD PATPD PAUAD PAUB9 PACD PARD PATPD PAUAD PAUB PAJD PARD PARD PARD PATPD PAJD PARD PARD PARD PATPD PAC PAU7 PAD PAR PAD PAU6 PAD PAR5 PAD PAR PAD PAR PAD PAR PAJ PAR PAJ PAR PAR5 PAS PAR6 PAS PAR PAU PAR6 PAR7 PAU6 PAR PAU9 PAC5 PAR6 PATP5 PAUAB PAUB PAJ PAR PATP PAUAC PAUB5 PAJ PAR5 PAU PAJ PAR PATP PAUAD PAUB8 PAJ PAR6 PAU PAC PAR5 PATP PAUAC PAUB6 PAC PAJ PAR PAU PAU5 PAC PAC PAR PAUAA PAUB PAC PAR PAR PAR PAS PAS PATP PAUAB PAUB PAD PAU

13 R5 RA RA CA CA C.uF S SW- SPDT TP SDA VI O.V TP SCL TP VI O TP5 PDN TP ADDR TP6.V TP SL OW TP7 TP8 TPA IN+ TPA IN- TPA IN_P TPA IN_N JA CON IN- IN+ RB RB CB CB TPB IN+ TPB IN- TPB IN_P TPB IN_N JB CON IN- IN+ RC RC CC CC TPC IN+ TPC IN- TPC IN_P TPC IN_N JC CON IN- IN+ RD RD CD CD TPD IN+ TPD IN- TPD IN_P TPD IN_N JD CON IN- IN+ ADDR PDN SLOW.V SDA SCL VIO IN_P IN_N IN_P IN_N IN_P IN_N IN_P IN_N RA m RA RB m RB RC m RC RD m RD J Dongle Header SCL SDA.V VDD VI O PDN SCL 5 SL OW 6 ADDR 7 SDA 8 INP 9 INN INP INN INN INP INN 5 INP 6 UB SM9- TSSOP IN+ A IN- A IN+ A VDD A IN- B VI O B PDN B B IN- C ADDR C SL OW C SCL C IN+ D IN- D IN+ D SDA D UA MAX7 R6 S SW- SPDT C R.k R.k R VIO SDA SCL ADDR SLOW PDN IN+ IN- IN+ IN- IN+ IN- IN+ IN- VIO SDA SCL ADDR SLOW PDN VDD IN+ IN- IN+ IN- IN- IN+ IN- IN+ R VDD VDD C.uF VIO C C5 C6 B R7

14 J Vbus D- D+ I.D. 5 USB_5PI N VBUS R R R 56 D- D+ DA Red C uf 6 5 U FL AG IN ON MAX995A OUT SETI R k 5V' C uf Green 5V DB R5 56 U IN OUT BYP EN FB GS POK MAX89B C.uF.V'.V R6 5.k C R7 uf k ' TP9.V' X INH J VCC OUT OSC_CMOS_pin ' R.7k C5.V' CL K C R ed R.uF R DA COM Green R DB C nf.v' OSC R.k D VPP HB COM U MCL R P,HB COM_L ED,BOOT P P RCV P6, CS OSC OSC P UOE PS_VAR VUSB PI Cf or DS9 P8,W_PU P7,W_DQ P5 USB_DET VPO VMO P,SCK,SCL P,SDI,SDA VDD P9,SDO ENUM D+,VP D-,VM SCL ' SDA' D+ D-.V' R5 R6.V' C C uf.uf ' IC DONGL E J ' x Header is the only connection between programming board and MAX9 demo. ' ' USB to IC Programming Board