implementation of several high-speed protocols such as PCIe Gen2
×
4 and USB 3.0 (simultaneous usage of
all the interfaces is limited to the available hardware resources i.e. number of transceivers and lane mapping).
The “G1” module variants offer 16 GTH MGT lines on the module connector at the trade-off of having only
194 regular I/Os (instead of 214). Section 2.9.2 describes in more detail the module assembly variants and
routing options around the Processing System (PS) and Programmable Logic (PL) transceivers and I/Os.
The MPSoC device can boot from the on-board QSPI flash, from the eMMC flash or from an external SD
card. For development purposes, a JTAG interface is connected to Mercury module connector.
The available standard configurations include a 16 GB eMMC flash, a 64 MB quad SPI flash and 2 GB or 4
GB DDR4 SDRAM.
Further, the module is equipped with two Gigabit Ethernet PHYs and two USB 2.0 PHYs, making it ideal for
communication applications.
A real-time clock is available on the Xilinx Zynq Ult MPSoC device.
On-board clock generation is based on a 33.33 MHz crystal oscillator. In addition, two oscillators delivering
100 MHz and 27 MHz reference clocks for the MGT GTR lines, are equipped on the module.
The module’s internal supply voltages are generated from a single input supply of 5 - 15 V DC. Some of
these voltages are available on the Mercury module connectors to supply circuits on the base board.
Five LEDs are connected to the MPSoC pins for status signaling.
2.2
Module Configuration and Product Codes
Table 1 describes the available standard module configurations. Custom configurations are available; please
contact Enclustra for further information.
D-0000-428-001
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Version 13, 15.08.2019
