FPGA Board

FPGA Board Specification

Soldermask
Green

Min. Line Width
0.15 mm

Impedance
Controlled Impedance

Min. Line Spacing
0.15 mm

Voltage Endurance
250V AC

Flame Resistance Level
UL94 V-0

Test
Other

Board Type
Rigid

Insulation Resistance
>10^10

Hole Size
0.3 mm

Silkscreen
White

Product Type
FPGA Development board

Base Material
FR4

Surface Finish
Other

Copper Thickness
1 oz

Board Thickness
1.6 mm

Color
Green

Panel Size
70 mm x 40 mm

Sensor Switch
Tactile Push Button

Electrical Components
Micro USB Connector, JTAG Header, LEDs, DIP Switches, Reset Button

Number Of Layers
4

Power Supply
5V via USB or External Header

USB Interface
Micro USB (for programming & UART)

Supported Development Tools
Xilinx Vivado

Dimensions
70 mm x 40 mm

On-board Memory
512Mb SPI Flash (for FPGA configuration and user data)

Operating Temperature
0C to 70C

FPGA Chip
Xilinx Artix-7 (XC7A35T)

Input Voltage Range
4.5V-5.5V

Supported Voltage
3.3V IO

Clock Source
100 MHz On-board Oscillator

Programming Interfaces
JTAG & USB

Mounting Type
PCB Mount

I/O Pins
40-pin Expansion Header (3.3V)

LED Indicators
User LEDs, Power LED

FPGA Board Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
10 Units Per Day

Delivery Time
Days

About FPGA Board

Features

Device: AMD Artix 7 FPGA (XC7A35T-1FTG256C)
DDR3: 2Gb DDR3 (MT41J128M16JT-125 or equivalent)
Built-in programming interface. No expensive JTAG adapters needed for programming the board
Onboard 128Mb flash memory for FPGA configuration storage and custom user data storage
High-Speed USB 2.0 interface for On-board flash programming. FT2232H Channel B is dedicated to JTAG Programming. Channel A can be used for custom applications
100MHz CMOS oscillator
8 LEDs, 1 RGB LED and 4 Push Buttons for user-defined purposes
FPGA configuration via JTAG and USB
Maximum IOs for user-defined purposes
FPGA " 70 IOs (35 professionally length matched Differential Pairs) and two 26 Expansion Headers

Applications

Product Prototype Development
Accelerated computing integration
Development and testing of custom embedded processors
Communication devices development
Educational tool for Schools and Universities

Attribute	Value
Dimensions	6 4 1 in
FPGA	XC7A35T " 1FTG256C
Memory	DDR3 " 2Gb
Configuration Options	JTAG, USB
Host Interface	USB 2.0
Primary Clock Frequency	100MHz
Number Of GPIOs (Max)	70
Number Of Diff Pairs	35
HTS	8542.39.0001
ECCN	EAR99

High-Performance FPGA in a Compact Design

The Mimas A7 Mini offers powerful computation with the Xilinx Artix-7 (XC7A35T) FPGA, ensuring the capability to handle complex digital design requirements. Its small size and versatile interface make it practical for both professionals and students.

Versatile Connectivity and Expansion Options

Equipped with a 40-pin expansion header (3.3V), USB interface for both programming and UART, as well as on-board SPI Flash memory, the board supports a wide range of peripheral and communication requirements for your projects.

Ease of Use and Reliable Power Supply

The board is designed for user convenience, supporting 5V power via USB or an external header. Features like user LEDs, tactile push buttons, and DIP switches enhance interactivity and prototyping flexibility.

FAQ's of Mimas A7 Mini FPGA Development Board:

Q: How do I program the Mimas A7 Mini FPGA Development Board?

A: You can program the Mimas A7 Mini using either the USB interface or the dedicated JTAG header. The board is compatible with Xilinx Vivado design tools, making it easy to load your FPGA configuration via USB (Micro) or JTAG connection.

Q: What development tools are supported with this board?

A: The Mimas A7 Mini is supported by the Xilinx Vivado development suite, which is used to create, simulate, and download designs onto the Artix-7 XC7A35T FPGA.

Q: When should I use the external power header instead of USB?

A: Use the external power header for applications that require higher current or when USB power is insufficient for connected peripherals. The board accepts input voltages between 4.5V and 5.5V.

Q: Where can I access the GPIO pins for interfacing?

A: The 40-pin expansion header on the board provides easy access to the FPGA's I/O pins, all operating at 3.3V, suitable for connecting sensors, modules, or custom circuits.

Q: What process should I follow to configure the FPGA and store user data?

A: The 512Mb SPI Flash memory is used to store the FPGA bitstream and user data. Use Vivado to generate your configuration file and program it onto the flash via USB or JTAG interfaces.

Q: How is the Mimas A7 Mini beneficial for prototyping and development?

A: Its combination of a powerful Artix-7 FPGA, abundant I/O, user interface elements, and compatibility with industry-standard tools makes it ideal for rapid prototyping, embedded development, and educational purposes.

Q: What safety and durability features does the board have?

A: Constructed on a four-layer rigid PCB with ENIG finish, UL94 V-0 flame resistance, and controlled impedance, the board ensures robust operation and reliability in various environments.

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