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Trion

 T20 BGA256

Development Kit User Guide

T20F256-DK-UG-v1.0
February 2019
www.efinixinc.com

Copyright 

©

 2019. 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 respective owners. All specifications subject to change without notice.

Содержание T20F256C-DK

Страница 1: ...2019 www efinixinc com Copyright 2019 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 thei...

Страница 2: ...Requirements 3 Installing Standoffs 3 Board Functional Description 4 Features 4 Overview 5 Power On 6 Reset 6 Clock Sources 7 Headers 7 User Outputs 13 User Inputs 14 Running the Demonstration Design...

Страница 3: ...board you must install the E nity software You can obtain the software from the E nix Support Center under E nity Software www e nixinc com support The E nity software includes tools to program the d...

Страница 4: ...ro USB type AB receptacle Power Power source 5 V 4 A power supply or USB 5 V 500 mA USB for low power consumption designs On board switching regulators maximum at 2 0 A source 3 3 V 2 5 V and 1 2 V co...

Страница 5: ...nixinc com support Figure 2 Trion T20 BGA256 Development Board Components 256 Mb SDR SDRAM Micro USB Port CON2 50 MHz Oscillator GPIO Banks 1B 1C H4 Clock Select Header J3 On Board Oscillator or SMA 5...

Страница 6: ...ts on the board When these voltages are up and stable the board asserts a PWR OK signal pulled high from the components respective regulators When the board asserts the PWR OK signal a green LED D105...

Страница 7: ...xternal devices or boards Table 1 Trion T20 BGA256 Development Board Headers Reference Designator Description CON1 5 V DC power supply input jack CON2 Micro USB Type AB receptacle CON3 34 pin header f...

Страница 8: ...rs CON3 and CON4 LVDS RX Clock Pin For the differential pair Left pin is the P channel Right pin is the N channel RX Channel TX Channel Table 2 CON3 Pin Assignments Pin Number T20F256C Pin Name Descri...

Страница 9: ...16 GND Ground 17 GPIOB_TXN10 18 GPIOB_TXN03 19 GPIOB_TXP10 Dedicated LVDS TX Channel 9 20 GPIOB_TXP03 Dedicated LVDS TX Channel 3 21 GPIOB_TXN09 22 GPIOB_TXN02 23 GPIOB_TXP09 Dedicated LVDS TX Channe...

Страница 10: ...nts Pin Number T20F256C Pin Name DDIO Mode Supported Pin Number T20F256C Pin Name DDIO Mode Supported 1 VCCIO1D_1E 2 VCCIO1D_1E 3 GPIOL_74 1 No 4 GPIOL_73 No 5 GPIOL_72 No 6 GPIOL_71 No 7 GPIOL_70 2 N...

Страница 11: ...6 GPIOR_153 Yes 27 GPIOR_154 Yes 28 GPIOR_155 Yes 29 GPIOR_156 Yes 30 GPIOR_158 Yes 31 GND 32 GND Table 7 H4 Pin Assignments Pin Number T20F256C Pin Name DDIO Mode Supported Pin Number T20F256C Pin Na...

Страница 12: ...n for on board FTDI FT2232 module active low 6 TMS JTAG TMS mode select signal 7 GND Ground 8 GND Ground Headers H7 and H8 H7 and H8 are 6 pin headers You use a shunt across 2 pins to select 3 3 V 2 5...

Страница 13: ...rce option Table 10 Clock Selection Pin Assignments Pin Number Signal 1 50 MHz on board oscillator 2 GPIOR_125_CLK10 and GPIOR_157_PLLN 3 External clock source from SMA input J5 A shunt connecting J3...

Страница 14: ...up resistor When you press the switch the signal drives low indicating user input User Pushbuttons Table 12 User Pushbuttons Reference Designator T20F256C Pin Name Active SW4 GPIOL_02 Low SW5 GPIOL_04...

Страница 15: ...ime the LED D2 NSTATUS turns ON to indicate there is no con guration error When con guration completes the con guration done LED D1 turns on again Four green LEDs D3 D10 turn on sweeping from D3 to D1...

Страница 16: ...elp you get started Refer to the Design Support page in our Support Center www e nixinc com support for examples targeting the board The E nity software includes example designs that you can use as a...

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