Data Center RDIMM DDR5 Tester
This board allows you to develop and customize RAM controllers to implement countermeasures against Rowhammer attacks and to experiment with DIMM DDR5 RAM modules used in data centers. The board contains a Xilinx Kintex-7 series FPGA in a 676-BGA package and has a single USB 2.0 interface that provides access to a 4-channel FTDI transceiver that allows reconfiguration of the FPGA and access to the debug console.
The on-board configuration flash can store the bitstream that is loaded at startup. In addition, a 1Gb Ethernet interface is provided to access the DDR5 Tester over the local network infrastructure. The DDR5 Tester includes on-board 64Mb HyperRAM for storing critical runtime data.
You can learn more about the DDR5 Tester in this Antmicro blog note.

Kintex-7 XC7K160T-FFG676 FPGA
Amphenol DDR504111002KQ DDR5 DIMM connector
HDMI output interface exposed on Amphenol 685119134923 connector
1GbE interface implemented with Microchip KSZ9031RNXCA triple-speed Ethernet PHY transceiver chip and integrated magnetics Würth Elektronik 7499111121A RJ45 connector
Micro USB debug connector with onnector with FTDI FT4232HQ USB controller
JTAG interface exposed on Molex 878311420 connector
Amphenol 1140084168 microSD card slot
16 MBytes Cypress Semiconductor S25FL128SAGNFI000 QSPI FLASH memory
Cypress Semiconductor S27KL0641DABHI023
External 7-12V power input
5 user LEDs
4 user buttons
Image | Manufacturer | Manufacturer part number | Description |
---|---|---|---|

Name | Type | Material | Thickness[mm] | Constant |
---|---|---|---|---|
F.Mask | Top Solder Mask | 0.01 | ||
F.Cu | copper | 0.035 | ||
dielectric 1 | prepreg | FR4 | 0.105454 | 4.5 |
In1.Cu | copper | 0.035 | ||
dielectric 2 | prepreg | FR4 | 0.105454 | 4.5 |
In2.Cu | copper | 0.035 | ||
dielectric 3 | core | FR4 | 0.105454 | 4.5 |
In3.Cu | copper | 0.035 | ||
dielectric 4 | prepreg | FR4 | 0.105454 | 4.5 |
In4.Cu | copper | 0.035 | ||
dielectric 5 | core | FR4 | 0.105454 | 4.5 |
In5.Cu | copper | 0.035 | ||
dielectric 6 | prepreg | FR4 | 0.105454 | 4.5 |
In6.Cu | copper | 0.035 | ||
dielectric 7 | core | FR4 | 0.105454 | 4.5 |
In7.Cu | copper | 0.035 | ||
dielectric 8 | prepreg | FR4 | 0.105454 | 4.5 |
In8.Cu | copper | 0.035 | ||
dielectric 9 | core | FR4 | 0.105454 | 4.5 |
In9.Cu | copper | 0.035 | ||
dielectric 10 | prepreg | FR4 | 0.105454 | 4.5 |
In10.Cu | copper | 0.035 | ||
dielectric 11 | core | FR4 | 0.105454 | 4.5 |
B.Cu | copper | 0.035 | ||
B.Mask | Bottom Solder Mask | 0.01 |