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CORE

Han-ZenX·CORE·hardware/schematic/v1.0/CORE/CORE.kicad_pcb

CORE PCB layout, top view — open source FPGA board by Han-ZenX

About the CORE PCB

CORE is an open source FPGA PCB design by Han-ZenX, published on GitHub under the Custom license license. It is a 4-layer board measuring 118 × 97 mm, with 81 components from 34 distinct parts.

Its main chip is the ZYNQ7010&7020, from the FPGA family. Other key parts include the TXS02612RTWR, TPS78633, SD_Card, IPEX1 and AMS1117-1.8. By type, the board carries 30 resistors, 18 capacitors, 12 connectors, 10 ICs, 6 diodes and 1 module.

From the project

The core computing module of high-end frequency meters

本项目是高端频率计的核心计算模块，基于 Xilinx ZYNQ7020 核心板实现高精度频率测量。系统采用 FPGA 采集 + DDR 存储 + ARM 计算 的异构协同架构，充分发挥 ZYNQ 平台 PL（可编程逻辑）与 PS（处理系统）协同工作的优势，实现高精度、高实时性的频率测量。

- FPGA 采集：利用 PL 端实现高速信号采集与精密计数，保证测量闸门时间的硬件级精度 - DDR 存储：采集数据经 AXI 总线高速写入 DDR，实现大容量、连续测量数据缓存 - ARM 计算：PS 端运行本仓库固件，完成数据处理、频率解算与结果输出

Main components on the CORE

TXS02612RTWRTPS78633SD_CardIPEX1AMS1117-1.8CH340E

CORE bill of materials (BOM)

81 components, 34 distinct parts.

QtyPartRefs
1
TXS02612RTWR
U1
1
TPS78633
U2
1
SD_Card
U3
5
IPEX1
U4, U8, U9, U10, U11
1
AMS1117-1.8
U5
1
CH340E
Microchip Tech
U6
1
ZYNQ7010&7020
M1
2
Conn_01x06_Socket
J1, J11
4
Conn_Coaxial
J2, J3, J4, J5
1
USB_C_Receptacle_USB2.0_16P
J10
3
Conn_01x04_Socket
J13, J16, J26
1
Conn_01x03_Socket
J14
1
Conn_01x05_Socket
J15
1
CSW-2P
BOOT_CFG1
1
HR911131A
GE_PS1
1
JTAG
JTAG1
1
RGBLCD
RGB TFTLCD1
2
AZ1143-04F.R7G
D1, D2
4
LED
D3, D4, D5, D6
7
100nF
C1, C2, C3, C5, C6, C11, C19
Show 14 more
QtyPartRefs
1
10uF
C4
6
10uF
C7, C8, C10, C12, C15, C17
1
10nF
C9
1
1nF
C13
2
100nF
C16, C18
4
33R
R1, R2, R3, R4
6
499R
R5, R6, R7, R8, R9, R10
2
20K
R11, R12
3
10K
R13, R14, R18
6
4.7K
R15, R19, R20, R21, R22, R23
1
330
R16
4
0
R17, R38, R39, R40
2
5.1K
R36, R37
2
49.9
R41, R42

CORE design files

The KiCad project lives in the Han-ZenX/CORE repository on GitHub; these links point at the commit this page was built from.

CORE: common questions

What microcontroller does the CORE use?

The CORE is built around the ZYNQ7010&7020, from the FPGA family.

How big is the CORE PCB?

The CORE measures 118 × 97 mm, has 4 copper layers and is 1.6062 mm thick.

How many components are on the CORE?

81 components, from 34 distinct parts. The full bill of materials is listed on this page.

Where can I download the CORE design files?

From the Han-ZenX/CORE repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the CORE design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the CORE without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug FPGA firmware against it before you order a PCB.

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