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Trion
8 BGA81
Development Kit User Guide
T8F81C-DK-UG-v1.0
June 2018
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 respective owners. All specifications subject to change without notice.
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Table of Contents
Related Manuals for Efinix Trion8 BGA81
Summary of Contents for Efinix Trion8 BGA81
- Page 1 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 respective owners. All specifications subject to change without notice.
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Page 2: Table Of Contents
Contents Overview................................... 3 What's in the Box?............................... 3 Software 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..................................11 Creating Your Own Design............................11 Revision History................................12... -
Page 3: Overview
Trion 8 BGA81 Development Kit User Guide Overview Thank you for choosing the Trion 8 BGA81 Development Kit (part number: ™ T8F81C-DK), which allows you to explore the features of the T8 FPGA. Warning: The board can be damaged without proper anti-static handling. What's in the Box? The Trion 8 BGA81 Development Kit includes:... -
Page 4: Board Functional Description
MISO MISO (CD1) MOSI MOSI (CD0) T8F81C PC4..7 T8F81C T8F81C VDDIO 2B CRESET VDDIO 2A VDDIO 2B T8F81C Efinix Bank 2B GPIO CDONE Bank 2B T8F81C Header Atmel Microcontroller User LEDs CDONE CRESET PLL IN User Inputs 3.3 V Pushbutton... -
Page 5: Features
Trion 8 BGA81 Development Kit User Guide Features • Compact design (76.2 x 63.5 mm) • Efinix T8F81C device in an 81-ball FineLine BGA package ™ • Atmel microcontroller with built-in USB controller • Winbond 8 Mbit SPI NOR flash memory •... -
Page 6: Power On
Trion 8 BGA81 Development Kit User Guide Figure 2: Trion ™ 8 BGA81 Development Board Components Power Atmel CDONE Bank 1A/1B Microcontroller OK LED GPIO (J3) SPI NOR Flash Oscillator Clock Mini-USB 33.333 MHz Type B Select PLL Input Source (J27) 5 V Power for External Devices Trion T8F81C... -
Page 7: Reset
Trion 8 BGA81 Development Kit User Guide Reset The T8F81C device is typically brought out of reset with the CRESET signal. Upon power up, the T8F81C device is held in reset until CRESET toggles high- low-high. CRESET is connected to the Atmel microcontroller, therefore, firmware can control the high-low-high transition. -
Page 8: Headers
Trion 8 BGA81 Development Kit User Guide Headers The board contains a variety of headers to provide power, inputs, and outputs, and to communicate with external devices or boards. Table 1: Trion ™ 8 BGA81 Development Board Headers Reference Designator Description Mini-USB type B socket 22-pin header for T8F81C bank 1A/1B I/O... - Page 9 Trion 8 BGA81 Development Kit User Guide Pin Number GPIOL_05 GPIOR_02 GPIOR_22 GPIOL_15 GPIOR_13 GPIOR_31 GPIOL_07 GPIOR_03 GPIOR_23 GPIOL_16 GPIOR_14 GPIOR_32 GPIOL_09 GPIOR_05 GPIOR_24 GPIOL_17 GPIOR_15 GPIOR_34 GPIOL_10 GPIOR_06 GPIOR_25 GPIOL_18 GPIOR_16 GPIOR_35 GPIOL_11 GPIOR_07 GPIOR_26 GPIOL_19 GPIOR_17 GPIOR_36 GPIOL_12 GPIOR_08 GPIOR_27 GPIOL_20...
- Page 10 Trion 8 BGA81 Development Kit User Guide Table 4: Header J6 Pin Assignments Pin Number Signal 1.8 V VDDIO2B 2.5 V VDDIO2B 3.3 V VDDIO2B • A shunt connecting J8 pins 1 and 2 selects 1.8 V. • A shunt connecting J8 pins 3 and 4 selects 2.5 V. •...
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Page 11: User Outputs
Trion 8 BGA81 Development Kit User Guide User Outputs The board has 5 green user LEDs that are connected to I/O pins in T8F81C banks 1A/1B. By default, the T8F81C I/O connected to these LEDs have a pull-up resistor that turns the LEDs off; to turn a given LED on, pull the corresponding I/O signal low. -
Page 12: Revision History
Trion 8 BGA81 Development Kit User Guide Revision History Table 9: Revision History Date Version Description June 2018 Initial release. www.efinixinc.com...
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