Trion 8 BGA81 Development Kit User Guide
Revision History
Table 9: Revision History
Date
Version
Description
June 2018
1.0
Initial release.
www.efinixinc.com
12
Page 1: ...8 www efinixinc com Copyright 2018 All rights reserved Efinix the Efinix logo Quantum Trion and Efinity are trademarks of Efinix Inc All other trademarks and service marks are the property of their re...
Page 2: ...Requirements 3 Installing Standoffs 3 Running the Demonstration Design 3 Board Functional Description 4 Features 5 Overview 5 Power On 6 Reset 7 Clock Sources 7 Headers 8 User Outputs 11 User Inputs 1...
Page 3: ...ce on the board Refer to the E nity Software User Guide for information about how to con gure the device Learn more E nity documentation is installed with the software see Help Documentation and is al...
Page 4: ...1 Development Board Block Diagram Efinix T8F81C WINBOND 8 Mbit SPI NOR Flash 8 MHz PLL IN Low Dropout Regulators Max 180 mA 1 1 V 1 8 V 2 5 V 3 3 V Voltage Select Voltage Select T8F81C VDDIO 2A T8F81C...
Page 5: ...on page 7 for details 5 LEDs on T8F81C bank 1A and 1B I O pins for user outputs 2 pushbutton switches connected to T8F81C bank 1A I O pins for user inputs Power good and T8F81C con guration done LEDs...
Page 6: ...controller The T8 device accesses this con guration bitstream when it is in active con guration mode default The board s main power supply is the 5 V DC 500 mA it receives from the USB interface The b...
Page 7: ...1 provides the required high low high transition After toggling CRESET the T8F81C device goes into con guration mode and reads the device con guration bitstream from the ash memory When con guration c...
Page 8: ...board expects to receive 5 V DC 500 mA on this interface Headers J3 J4 and J5 The board headers J3 J4 and J5 contain the Trion 8 BGA81 Development Board GPIO pins These 2 x 11 22 pin headers connect...
Page 9: ...6 pin header that lets you select 3 3 V 2 5 V or 1 8 V for T8F81C bank 2A VDDIO VDDI02A from the on board regulators Table 3 Header J6 Pin Assignments Pin Number Signal 1 1 8 V 2 VDDIO2A 3 2 5 V 4 VD...
Page 10: ...r J27 Pin Assignments Pin Number Signal 1 User supplied clock 2 2 T8F81C PLL input 3 On Board 33 333 MHz oscillator J29 Header J29 is a 2 pin header that provides the 5 V input from the USB interface...
Page 11: ...e T8F81C device The T8F81C bank 1A I O signals connected to these switches have a pull up resistor When you press the switch the signal drives low indicating user input Table 8 User Outputs Reference...
Page 12: ...Trion 8 BGA81 Development Kit User Guide Revision History Table 9 Revision History Date Version Description June 2018 1 0 Initial release www efinixinc com 12...
