QUICK START GUIDE CY3679 EVALUATION KIT 1 2 * Download and install the latest kit software from www.cypress.com/go/CY3679 * Connect the kit to your computer using the USB cable provided * LED1 and LED2 are turned ON * Remove CY3679 Evaluation Kit contents from the box * Kit Contents: CY3679 Evaluation Board, USB Standard-A to Mini-B cable, power cables for external supply and jumper shunts 3 * Use the frequency select switch (SW2) shown above to choose the desired profile * The profiles are pre-loaded in the internal flash of the clock device * The frequency configurations for each profile are as shown in Table 1 4 * Connect OUT11 or any output you wish to evaluate to the oscilloscope using an SMA cable Table 1: Frequency profile selection table with default settings Profile Sel FS[2:0] (SW2) OUT11 OUT12 OUT13 OUT14 OUT15 OUT16 OUT21 OUT22 OUT23 OUT24 OUT25 OUT26 LVPECL LVDS HCSL CML LVCMOS LVCMOS LVPECL LVDS HCSL CML LVCMOS LVCMOS 000 50 MHz 50 MHz 100 MHz 100 MHz 32.768 KHz 001 100 MHz 100 MHz 50 MHz 50 MHz 25 MHz 33.33 MHz 156.25 MHz 156.25 MHz 156.25 MHz 156.25 MHz 133.33 MHz 33.33 MHz 33.33 MHz 155.52 MHz 155.52 MHz 77.76 MHz 77.76 MHz 25 MHz 10 MHz 010 25 MHz 25 MHz 25 MHz 25 MHz 24 MHz 48 MHz 77.76 MHz 77.76 MHz 77.76 MHz 77.76 MHz 10 MHz 25 MHz 011 33.33 MHz 66.66 MHz 133.33 MHz 133.33 MHz 24 MHz 48 MHz 38.88 MHz 38.88 MHz 24 MHz 24 MHz 48 MHz 48 MHz Note: For LVPECL, HCSL and LVCMOS outputs, (J44.1 & J44.2) and (J45.1 & J45.2) MUST be shorted While evaluating LVDS and CML outputs, (J44.1 & J44.2) and (J45.1 & J45.2) MUST be open QUICK START GUIDE CY3679 EVALUATION KIT Output BANK 2 Jumper J44 External Power Supply Input Clock Device CY27410 Core and I/O Voltage Selection Jumpers Near-end Termination Ground Reference Jumper Power LED USB Connection Status LED Frequency Profile Selection Switch USB Mini-B Connector Jumper J45 Main Power Supply Jumper Far-end Termination SMA Connectors Output BANK 1 Table 2 - Default Jumper Settings on the CY3679 Evaluation Board Jumper Default Settings Selection Jumper Default Settings Selection J13 Pin 2 and 3 are shorted USB supply selected J42 Pin 4 and 5 are shorted 3.3 V selected for VDDIO_D2 J38 Pin 4 and 5 are shorted 3.3 V selected for VDDIO_D1 J43 Pin 1 and 2 are shorted GND* and VSS* are shorted J39 Pin 4 and 5 are shorted 3.3 V selected for VDDIO_S1 J44 Pin 1 and 2 are shorted GND* and VSHIELD* are shorted J40 Pin 4 and 5 are shorted 3.3 V selected for VDD (core) J45 Pin 1 and 2 are shorted GND* and VSHIELD* are shorted J41 Pin 4 and 5 are shorted 3.3 V selected for VDDIO_S2 * GND is earth ground, VSS is CY27410 device ground and VSHIELD is SMA ground For the latest information about this kit and to download kit software and hardware files, visit www.cypress.com/go/CY3679 (c) 2015 Cypress Semiconductor Corporation. All rights reserved. All trademarks or registered trademarks referenced herein are the properties of their respective owners. 001-96289 Rev.*B