Purchasing Options; Designing - Xilinx Arty A7 Reference Manual

22.8.2018
Callout Description
6 Power good LED ()
7 User LEDs

1 Purchasing Options

The Arty A7 can be purchased with either a XC7A35 or XC7A100 FPGA loaded. These two Arty A7 product variants are referred to as
the Arty A7-35 and Arty A7-100, respectively. When Digilent documentation describes functionality that is common to both of these
variants, they are referred to collectively as the "Arty A7". When describing something that only applies to a specific variant, the variant
will be explicitly called out by its name.
The only difference between the Arty A7-35 and Arty A7-100 are the capabilities of the Artix-7 part. The Artix-7 FPGAs both have the
same functionality, but the -100 has about a 3 times larger internal FPGA than the -35. The differences between the two variants are
summarized below:
Product Variant
FPGA Part Number
Look-up Tables (LUTs)
Flip-Flops
Block RAM ()
Clock Management Tiles
The board is sold standalone, but requires either a micro USB cable or 7-15V external power supply to be powered. The external power
supply must have a coaxial, center-positive connector with 2.1 mm or 2.5 mm internal diameter. When purchased from Digilent, a micro
USB cable or suitable 12V, 3A power supply can be added at the time of purchase.
2 Designing with the Arty A7
(https://reference.digilentinc.com/_detail/arty/arty_vivadoipi.png?id=reference%3Aprogrammable-logic%3Aarty-a7%3Areference-manual)
Figure 2.1 Vivado IPI
https://reference.digilentinc.com/reference/programmable-logic/arty-a7/reference-manual
Arty A7 Reference Manual [Reference.Digilentinc]
Callout Description
13 chipKIT processor reset
jumper
14 FPGA programming mode
Arty A7-35
XC7A35TICSG324-1L
5,200
29,200
225 KB
5
Callout Description
20 Micron DDR3 memory
21 Dialog Semiconductor DA9062
power supply
Arty A7-100
XC7A100TCSG324-1
15,850
65,200
607.5 KB
6
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