ARTIX-7 FPGA Development Board AX7103 User Manual
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Part 2: AC7100B core board
Part 2.1: AC7100B Core Board Introduction
AC7100B (core board model, the same below) FPGA core board, it is
based on XILINX's ARTIX-7 series 100T XC7A100T-2FGG484I. It is a
high-performance core board with high speed, high bandwidth and high
capacity. It is suitable for high-speed data communication, video image
processing, high-speed data acquisition, etc.
This AC7100 core board uses two pieces of MICRON's
MT41J256M16HA-125 DDR3 chip, each DDR has a capacity of 4Gbit; two
DDR chips are combined into a 32-bit data bus width, and the read/write data
bandwidth between FPGA and DDR3 is up to 25Gb; such a configuration can
meet the needs of high bandwidth data processing.
The AC7100B core board expands 180 standard IO ports of 3.3V level, 15
standard IO ports of 1.5V level, and 4 pairs of GTP high speed RX/TX
differential signals. For users who need a lot of IO, this core board will be a
good choice. Moreover, the routing between the FPGA chip and the interface is
equal length and differential processing, and the core board size is only 45*55
(mm), which is very suitable for secondary development.