ETM48E-05 VG7050ECN Evaluation Board Manual VG7050ECN-EVB Preliminary Evaluation board/kit and Development tool important notice 1. This evaluation board/kit or development tool is designed for use for engineering evaluation, demonstration, or development purposes only. Do not use it for other purposes. It is not intended to meet the requirements of design for finished products. 2. This evaluation board/kit or development tool is intended for use by an electronics engineer and is not a consumer product. The malfunction by the noise etc. might be caused depending on your use environment. The user should use it properly and in a safe manner. 3. Seiko Epson dose not assume any responsibility or liability of any kind of damage and/or fire coursed by the use of it. The user should cease to use it when any abnormal issue occurs even during proper and safe use. 4. When you dispose this evaluation board/kit or development tool, discard it in accordance with domestic law concerning disposal. 5. The part used for this evaluation board/kit or development tool may be changed without any notice. NOTICE No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. 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Overview ..................................................................................................................... 1 1.1. 1.2. 1.3. 1.4. System Configuration ................................................................................................................ 1 Features ....................................................................................................................................... 1 Quick Start .................................................................................................................................. 1 VG7050ECN-EVB Block Diagram.............................................................................................. 2 2. Functional Description .............................................................................................. 3 2.1. 2.2. 2.3. Power Supply .............................................................................................................................. 3 Control by PC.............................................................................................................................. 5 Typical external measurement instruments connection........................................................ 6 3. Board Configuration .................................................................................................. 7 3.1. 3.2. Connection .................................................................................................................................. 7 Board layout ................................................................................................................................ 8 4. Software ...................................................................................................................... 9 4.1. 4.2. 4.3. 4.4. 4.5. Required PC condition............................................................................................................... 9 Turn Microsoft .NET Framework 3.5 ON .................................................................................. 9 Installation FTDI D2XX Direct Drivers .................................................................................... 12 Installation PLL Oscillator RegWriter ..................................................................................... 12 Setting frequencies and registers with PLL Oscillator RegWriter ...................................... 13 5. Schematic ................................................................................................................. 15 6. Bill of Materials ........................................................................................................ 16 7. Caution...................................................................................................................... 17 VG7050ECN-EVB 1. Overview VG7050ECN-EVB is an evaluation board which customer can set target frequencies by writing registers’ data of VG7050ECN. This manual describes evaluation board VG7050ECN-EVB’s operation and accompanying software. 1.1. System Configuration Hardware : VG7050ECN Eva-Board (VG7050ECN-EVB) Software : PLL Oscillator RegWriter 1.2. Features VG7050ECN evaluation with registers setting by I2C bus Automatic register value calculation from inputted frequencies. (Also user can set registers value directly.) Accompanying software (PLL Oscillator RegWriter) Windows7, 8, 8.1, 10 (32 bit, 64 bit) compatible Power supply (+2.5 V or +3.3 V) available through USB connection Easy PC connection through USB cable 1.3. Quick Start Install software (PLL Oscillator RegWriter) to PC Set jumper evaluation board (VG7050ECN-EVB) jumper pins Insert VG7050ECN on the socket Connect measurement instruments to VG7050ECN-EVB output terminals Connect PC and VG7050ECN-EVB with USB cable. Connect external level to Vc terminal (optional) Startup PLL Oscillator RegWriter Input target frequencies and transmit register data to VG7050ECN-EVB Evaluate target frequencies on the system. Page - 1 ETM48E-05 VG7050ECN-EVB 1.4. VG7050ECN-EVB Block Diagram XOUT VC VC XOUT VDD VG7050ECN SDA SCL Jumper Selection CN1 (VDD GND) OUT OE OUT FSEL0 FSEL1 Level shifter USB controller Module UM232H USB Interface EPSON VG7050ECN EVA BOARD Figure 1 VG7050ECN-EVB Functional Block Diagram Page - 2 ETM48E-05 VG7050ECN-EVB 2. Functional Description VG7050ECN-EVB is an evaluation kits. Output frequencies are set by transmitting register data from PC to VG7050ECN-EVB through I2C bus. 2.1. Power Supply Two power voltage supply ways (to VG7050ECN device on the boards) are available. Way1 Through USB cable and regulator on board Way2 Direct power supply from external unit To select supply way, jumpers (JP7, JP8, and JP9) should be set.in the proper way. Figure 2 Jumpers for Power supply Page - 3 ETM48E-05 VG7050ECN-EVB Way1 Through USB cable and regulator on board JP7: short JP9:short JP8 1-2short:2.5V, 2-3short:3.3V Way2 Direct power supply from external unit JP7: short JP9 :open CN1: power supply from external unit Table1, 2, 3 describe detail power supply condition. Table 1 VG7050ECN GND (PVSS) setting (JP7) VG7050ECN GND terminal level (PVSS) GND common GND separate JP7 Jumper Installation Short Open Table 2 Regulator output level (through USB cable) (JP8) Supply Voltage [V] 2.5 3.3 JP8 Jumper Installation Connect pin 1 “2.5 V” to center pin 2 Connect pin 3 “3.3 V” to center pin 2 Table 3 VG7050ECN VDD power supply setting (JP9) Power Supply Source USB External Power supply JP9 Jumper Installation Short Open (External power supply connected to CN1) is Caution: It is prohibited that external power supply connection to CN1 during JP9 short connection. If external power supply is connected to CN1 in case of JP9 short, power voltage collision might damage the circuitry on the board and PC. Page - 4 ETM48E-05 VG7050ECN-EVB 2.2. Control by PC Software (PLL Oscillator RegWriter) controls I2C I/F, OE and FSEL on VG7050ECN-EVB. Table 4 describes the jumpers’ function in connection with PLL Oscillator RegWriter. Table 4 Jumpers setting Jumper JP1*1 JP2 JP3 JP4 JP5 JP6 JP7 JP8 JP9 JP10 JP11 Pin NO. 3 2 2 2 2 2 2 3 2 2 3 Signal name SDA/SCL pull up level OE SDA SCL FSEL0 FSEL1 VG7050ECN GND level Regulator output voltage level (Through USB cable) Power supply way Vc terminal GND level OE terminal VDD/GND level Initial status 1-2 Short (3.3 V) Short (Controlled by software) Short (Same as GND) 3-2 Short (3.3 V) Short (Power from USB) Open (GND separate) Open (VDD/GND separate) *1 JP1 can stay in 1-2 short even VDD voltage drops from 3.3V to 2.5V. Page - 5 ETM48E-05 VG7050ECN-EVB 2.3. Typical external measurement instruments connection Oscilloscope Frequency Counter XOUT OUT CN1 (VDD, GND) Power Supply 3.3V or 2.5V Frequency control Socket VC PC USB EPSON VG7050ECN EVA BOARD Figure 3 Typical measurement instruments connection Page - 6 ETM48E-05 VG7050ECN-EVB 3. Board Configuration 3.1. Connection Table 5 Power Supply Power VDD Voltage 3.3 V or 2.5 V GND 0V remarks Connected to VG7050ECN(socket mounted)’s VDD Connected to CN1 VDD Connected to CN1 GND Table 6 Connectors, terminals, Socket Connector, Terminal Socket CN1 VDD GND CN2 VC OE SMA1 SMA2 Mini-USB U1 content Remarks VDD, GND VDD GND I/F VC OE VG7050ECN output (OUT) VG7050ECN inverse output (XOUT) USB VG7050ECN socket Page - 7 ETM48E-05 VG7050ECN-EVB 3.2. Board layout Figure 4 VG7050ECN-EVB Board layout Page - 8 ETM48E-05 VG7050ECN-EVB 4. Software Software (PLL Oscillator RegWriter) should be installed into PC for VG7050ECN-EVB operation. 4.1. Required PC condition Microsoft Windows 7, 8, 8.1 USB2.0 HDD space 1MB 1024 x 768 screen resolution or greater Microsoft .NET Framework 3.5 FTDI D2XX Direct Drivers 4.2. Turn Microsoft .NET Framework 3.5 ON Microsoft .NET Framework 3.5 is required for PLL Oscillator RegWriter operation. Microsoft .NET Framework 3.5 is installed in Windows 7initially and set turn ON. But in case turned OFF, the check box should be ON at Windows Futures. Customer can set by selecting PC control panel and program & function during internet on line. Figure 5 Microsoft .NET Framework 3.5 Turn ON (Windows 7) Page - 9 ETM48E-05 VG7050ECN-EVB In case of Windows 8/8.1, Microsoft .NET Framework 3.5 is installed initially, but set turn OFF. Two ways are available to turn ON Microsoft .NET Framework 3.5 during internet on line. 1. Installation of Microsoft .NET Framework 3.5 on demand At initial starting time of PLL Oscillator RegWriter, next massage box is shown. Click “Install this feature” for installation during internet on line. Figure 6 Microsoft .NET Framework 3.5 turn ON (Windows 8/8.1, on demand) Page - 10 ETM48E-05 VG7050ECN-EVB 2. Microsoft .NET Framework 3.5 turn ON with PC control panel Customer can set turn ON by selecting PC control panel and program & function during internet on line. Figure 7 Microsoft .NET Framework 3.5 turn ON (Windows 8/8.1, Control Panel) Please refer to Microsoft site Windows 8/8.1 Microsoft site Page - 11 ETM48E-05 VG7050ECN-EVB 4.3. Installation FTDI D2XX Direct Drivers An adequate device driver is automatically installed when VG7050ECN-EVB is connected to PC USB terminal during internet on line condition. If automatic installation is not executed, customer can install device driver by FTDI setup executable. 1. 2. 3. Disconnect VG7050ECN-EVB from PC USB terminal. Down load setup executable on FTDI WEB site FTDI Click the right mouse button “setup executable” and “Run as administrator”. Figure 8 Execution FTDI setup executable 4.4. Installation PLL Oscillator RegWriter Install software (PLL Oscillator RegWriter) to PC by installer (PLL_Oscillator_RegWriter_V1.msi). Page - 12 ETM48E-05 VG7050ECN-EVB 4.5. Setting frequencies and registers with PLL Oscillator RegWriter Product selection Select VG7050ECN with radio button. Setting I2C slave address Input I2C Slave Address with hex format. If it is unknown, press Search Addr button and found automatic search result. Frequencies setting 4 frequencies are set into VG7050ECN. Select a number (0~3) of Frequency Setting NO. column. Input target frequency into Output Frequency column. Registers are calculated automatically. Kv value selection Select Kv value (0~11) on Kv column. If larger value (12~) is selected, Vc control function becomes inactive. Registers’ value writing and verification Registers data is transmitted to VG7050ECN by pressing Write button. Write and Verify button works register’s data transmission and verifying between PLL Oscillator RegWriter and VG7050ECN device on the board. Result is shown in History column. OE, FSEL port control OE, FSEL port are controlled by radio button respectively. Advanced operation Register reading ： VG7050ECN device registers data is transmitted and displayed on Register Read Table. Frequency calculation from Register: By inputting Register value (hex code), customer can obtain frequency in Output Frequency column. Reference frequency adjustment: Customer can change any reference frequency by selecting Advanced Mode from Tool pull down menu. Page - 13 ETM48E-05 VG7050ECN-EVB Figure 9 PLL Oscillator RegWriter operation panel Page - 14 ETM48E-05 VG7050ECN-EVB 5. Schematic Figure 10 VG7050ECN-EVB Schematic Page - 15 ETM48E-05 VG7050ECN-EVB 6. Bill of Materials No maker device code instance 1 MURATA capacitor GRM32NF11E106Z C1, C2, C3 qty 3 3225, 10 µF ±10%, DC10 V specification 2 MURATA capacitor GRM188B31E105K C4, C5 2 1608, 1 µF ±10%, DC10 V 3 MURATA capacitor GRM188B11E104K C6, C7, C8, C9, C10, C11, C12, C13, C14, CO1, CO2 11 1608, 0.1 µF ±10%, DC25 V 4 KOA resistor RK73H1JTTD5102F R1A 1 1608, 51 kΩ ±1% 5 KOA resistor RK73H1JTTD1003F R1B 1 1608, 100 kΩ ±1% 6 KOA resistor RK73H1JTTD4702F R1C 1 1608, 47 kΩ ±1% 7 KOA resistor RK73H1JTTD1803F R2 1 1608, 180 kΩ ±1% 8 KOA resistor RK73H1JTTD1500F R3, R4 2 1608, 150 Ω ±1% resistor 1608, 10 kΩ ±1% 9 KOA RK73H1JTTD1002F R5, R6 2 10 Emerson SMA Network Power Connectivity Solutions 142-0701-851 SMA1, SMA2 2 - 11 MiS Technologies Socket CXP-A08-11-00 U1 1 - 12 Linear Technology regulator LTC3025 U3 1 2 mm x 2 mm, DFN 13 Texas Instruments Level shifter SN74AVC4T245D U4 1 SOP 14 MAC8 Wrapping terminal WL-1 CN1, CN2, JP1, JP2, JP3, JP4, JP5, JP6, TP (SDA, SCL, FSEL0, FSEL1) - 15 MAC8 Check pin LC-22-G- red VDD 1 red 16 MAC8 Check pin LC-22-G-yellow PVSS, OE, VC 3 yellow 17 MAC8 Check pin LC-22-G-black TP_GND 1 black 18 FTDI FTDI module UM232H U2 1 19 RS spacer 325-659 - 4 Page - 16 - M3 x 12.7 mm nylon ETM48E-05 VG7050ECN-EVB 7. Caution It is prohibited that external power supply connection to CN1 during JP9 short connection. If external power supply is connected to CN1 in case of JP9 short, power voltage collision might damage the circuitry on the board and PC. Page - 17 ETM48E-05 Evaluation Board Manual AMERICA EPSON ELECTRONICS AMERICA, INC. HEADQUARTER 214 Devcon Drive, San Jose, CA 95112, U.S.A. Phone: (1) 800-228-3964 FAX: (1) 408-922-0238 http://www.eea.epson.com Chicago Office 1827 Walden Office Square. Suite 520 Schaumburg, IL 60173, U.S.A. Phone: (1) 847-925-8350 Fax: (1) 847-925-8965 El Segundo Office 1960 E. Grand Ave., 2nd Floor, El Segundo, CA 90245, U.S.A. Phone: (1) 800-249-7730 (Toll free) : (1) 310-955-5300 (Main) Fax: (1) 310-955-5400 EUROPE EPSON EUROPE ELECTRONICS GmbH HEADQUARTER Riesstrasse 15, 80992 Munich, Germany Phone: (49)-(0) 89-14005-0 Fax: (49)-(0) 89-14005-110 http://www.epson-electronics.de ASIA EPSON (China) CO., LTD. Shanghai Branch Shenzhen Branch 7F, Jinbao Building No.89 Jinbao Street Dongcheng District, Beijing 100005, China Phone: (86) 10-8522-1199 Fax: (86) 10-8522-1120 http://www.epson.com.cn/ed/ 7F, Block B, High-Tech Building, 900 Yishan Road, Shanghai 200233, China Phone: (86) 21-5423-5577 Fax: (86) 21-5423-4677 12F, Dawning Mansion, Keji South 12th Road, Hi-Tech Park, Shenzhen 518057, China Phone: (86) 755-2699-3828 Fax: (86) 755-2699-3838 EPSON HONG KONG LTD. Unit 715-723 7/F Trade Square, 681 Cheung Sha Wan Road, Kowloon, Hong Kong Phone: (86) 755-2699-3828 (Shenzhen Branch) Fax: (86) 755-2699-3838 (Shenzhen Branch) http://www.epson.com.hk EPSON TAIWAN TECHNOLOGY & TRADING LTD. 14F, No.7, Song Ren Road, Taipei 110 Phone: (886) 2-8786-6688 Fax: (886) 2-8786-6660 http://www.epson.com.tw/ElectronicComponent EPSON SINGAPORE PTE. LTD. No 1 HarbourFront Place, #03-02 HarbourFront Tower One, Singapore 098633. 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