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Reference-FPGA-System

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Published May 08, 2026

Original author: joshuawins99Original source (new tab)

Reference-FPGA-System

Project description

๐Ÿ“Œ 1. Overview

๋ณธ ํ”„๋กœ์ ํŠธ๋Š” FPGA(Field Programmable Gate Array) ๊ธฐ๋ฐ˜์˜ ๊ณ ์† ์ž„๋ฒ ๋””๋“œ ์‹œ์Šคํ…œ ๊ตฌ์กฐ๋ฅผ ๊ตฌํ˜„ํ•˜๊ธฐ ์œ„ํ•œ Open Hardware ํ”Œ๋žซํผ์ธ โ€œReference FPGA Systemโ€์„ ์†Œ๊ฐœํ•œ๋‹ค.

FPGA๋Š” ์ผ๋ฐ˜ MCU ๊ธฐ๋ฐ˜ ์‹œ์Šคํ…œ๊ณผ ๋‹ฌ๋ฆฌ:

  • ๋ณ‘๋ ฌ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ,
  • ๊ณ ์† ์ธํ„ฐํŽ˜์ด์Šค ์ œ์–ด,
  • ์‹ค์‹œ๊ฐ„ ํ•˜๋“œ์›จ์–ด ๊ฐ€์†
    ์ด ๊ฐ€๋Šฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋„คํŠธ์›Œํฌ ์ฒ˜๋ฆฌ, ์˜์ƒ ์ฒ˜๋ฆฌ, ๊ณ ์† ๋ฐ์ดํ„ฐ ์ „์†ก ๋ถ„์•ผ์—์„œ ๋„๋ฆฌ ์‚ฌ์šฉ๋œ๋‹ค.

๋ณธ ํ”„๋กœ์ ํŠธ๋Š” FPGA ๊ธฐ๋ฐ˜ ์‹œ์Šคํ…œ์—์„œ:

  • Ethernet Networking,
  • ๊ณ ์† ์ธํ„ฐํŽ˜์ด์Šค,
  • ํ•˜๋“œ์›จ์–ด ๊ฐ€์† ๊ตฌ์กฐ
    ๋ฅผ ์‹คํ—˜ ๋ฐ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•œ Reference Design ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜์—ˆ๋‹ค. 

๐Ÿ“Œ 2. System Architecture

๋ณธ ์‹œ์Šคํ…œ์€ FPGA ์ค‘์‹ฌ ๊ตฌ์กฐ๋กœ ๋™์ž‘ํ•˜๋ฉฐ, Ethernet ๋ฐ ์™ธ๋ถ€ ์ธํ„ฐํŽ˜์ด์Šค์™€ ์—ฐ๋™ ๊ฐ€๋Šฅํ•œ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋œ๋‹ค.

FPGA ๋‚ด๋ถ€์—์„œ๋Š”:

  • ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ,
  • ์ธํ„ฐํŽ˜์ด์Šค ์ œ์–ด,

๋„คํŠธ์›Œํฌ ์ฒ˜๋ฆฌ
๋“ฑ์„ ๋ณ‘๋ ฌ ๊ตฌ์กฐ๋กœ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.

 
         Ethernet / Network
                  โ†“
            FPGA System
                  โ†“
   โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
   โ”‚   Hardware Logic    โ”‚
   โ”‚   Packet Processing โ”‚
   โ”‚   Data Pipeline     โ”‚
   โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
                  โ†“
        External Interface
 

FPGA๋Š” ์†Œํ”„ํŠธ์›จ์–ด ๊ธฐ๋ฐ˜ ์ฒ˜๋ฆฌ๋ณด๋‹ค ํ›จ์”ฌ ๋‚ฎ์€ ์ง€์—ฐ ์‹œ๊ฐ„๊ณผ ๋†’์€ ์ฒ˜๋ฆฌ๋Ÿ‰์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค.


๐Ÿ“Œ Vendor Agnostic FPGA ๊ตฌ์กฐ

๋ณธ ํ”„๋กœ์ ํŠธ์˜ ๋˜ ๋‹ค๋ฅธ ํŠน์ง•์€ ํŠน์ • FPGA Vendor์— ์ข…์†๋˜์ง€ ์•Š๋Š” Vendor Agnostic ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง„๋‹ค๋Š” ์ ์ด๋‹ค.

์ผ๋ฐ˜์ ์ธ FPGA ํ”„๋กœ์ ํŠธ๋Š”:

  • Xilinx ์ „์šฉ ๊ตฌ์กฐ
  • Intel(Altera) ์ „์šฉ IP
  • ํŠน์ • Vendor Toolchain
    ์— ๊ฐ•ํ•˜๊ฒŒ ์˜์กดํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๋‹ค.

ํ•˜์ง€๋งŒ Reference FPGA System์€:

  • Lattice FPGA
  • Intel FPGA
  • Xilinx FPGA
    ๋ฅผ ๋ชจ๋‘ ์ง€์›ํ•  ์ˆ˜ ์žˆ๋Š” ์ถ”์ƒํ™”๋œ Register ๊ตฌ์กฐ์™€ Hardware Interface ๊ตฌ์กฐ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.

์ฆ‰:

โ€œFPGA ์นฉ์ด ๋ณ€๊ฒฝ๋˜์–ด๋„ ์ œ์–ด ๋กœ์ง์€ ๊ทธ๋Œ€๋กœ ์œ ์ง€ ๊ฐ€๋Šฅโ€

ํ•œ ๊ตฌ์กฐ๋ฅผ ๋ชฉํ‘œ๋กœ ์„ค๊ณ„๋˜์—ˆ๋‹ค.


๐Ÿ“Œ 3. Features

โœ” FPGA ๊ธฐ๋ฐ˜ ๊ณ ์† ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ

FPGA๋Š” ๋ณ‘๋ ฌ ํ•˜๋“œ์›จ์–ด ๋กœ์ง ๊ธฐ๋ฐ˜์œผ๋กœ ๋™์ž‘ํ•˜๊ธฐ ๋•Œ๋ฌธ์—:

  • ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ
  • ์ดˆ์ €์ง€์—ฐ ๊ตฌ์กฐ
  • ๊ณ ์† ์ธํ„ฐํŽ˜์ด์Šค ์ œ์–ด
    ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค.

ํŠนํžˆ ์ผ๋ฐ˜ MCU ๊ธฐ๋ฐ˜ ๊ตฌ์กฐ ๋Œ€๋น„:

  • ๋†’์€ ์ฒ˜๋ฆฌ ์„ฑ๋Šฅ
  • ๋น ๋ฅธ ์‘๋‹ต ์†๋„
  • ์‹ค์‹œ๊ฐ„ ์ฒ˜๋ฆฌ
    ์žฅ์ ์„ ๊ฐ€์ง„๋‹ค.

โœ” Ethernet ๊ธฐ๋ฐ˜ ๋„คํŠธ์›Œํฌ ๊ตฌ์กฐ

๋ณธ ์‹œ์Šคํ…œ์€ Ethernet ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์„ค๊ณ„๋˜์–ด:

  • TCP/IP ๊ธฐ๋ฐ˜ ํ†ต์‹ 
  • ๊ณ ์† ๋ฐ์ดํ„ฐ ์ „์†ก
  • ๋„คํŠธ์›Œํฌ ํŒจํ‚ท ์ฒ˜๋ฆฌ
    ์‹คํ—˜์ด ๊ฐ€๋Šฅํ•˜๋‹ค.

FPGA ๊ธฐ๋ฐ˜ ๋„คํŠธ์›Œํฌ ๊ตฌ์กฐ๋Š”:

  • SmartNIC
  • Packet Processing
  • Embedded Networking
    ๋ถ„์•ผ์—์„œ๋„ ํ™œ์šฉ๋œ๋‹ค. 

โœ” Hardware Acceleration ๊ตฌ์กฐ

FPGA๋Š” ํŠน์ • ๊ธฐ๋Šฅ์„ ํ•˜๋“œ์›จ์–ด ๋กœ์ง์œผ๋กœ ์ง์ ‘ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—:

  • Packet Processing
  • Signal Processing
  • Data Streaming
  • Custom Protocol
    ๋“ฑ์„ CPU ๋ถ€ํ•˜ ์—†์ด ์ฒ˜๋ฆฌ ๊ฐ€๋Šฅํ•˜๋‹ค.

โœ” Open Hardware / Open Source ๊ธฐ๋ฐ˜

Reference FPGA System์€:

  • FPGA ๊ตฌ์กฐ ์‹คํ—˜,
  • ์ธํ„ฐํŽ˜์ด์Šค ๊ฐœ๋ฐœ,
  • Embedded Networking
    ํ™˜๊ฒฝ ๊ตฌ์ถ•์— ์ ํ•ฉํ•œ Open Hardware ๊ธฐ๋ฐ˜ ํ”„๋กœ์ ํŠธ์ด๋‹ค.

๋˜ํ•œ ์‚ฌ์šฉ์ž ์ •์˜ ๋กœ์ง ์ถ”๊ฐ€ ๋ฐ ์‹œ์Šคํ…œ ํ™•์žฅ์ด ๊ฐ€๋Šฅํ•˜๋‹ค.


๐Ÿ“Œ 4. Hardware Configuration

๐Ÿ”น Main Processing
FPGA Device

๐Ÿ”น Network Interface
Ethernet Interface

๐Ÿ”น Communication
TCP/IP Networking

๐Ÿ”น Processing Structure
Hardware Logic
Parallel Processing Pipeline

๐Ÿ”น Development Environment
FPGA RTL Design
Verilog / HDL ๊ธฐ๋ฐ˜ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ


๐Ÿ“Œ W5500์˜ ์—ญํ• 

Reference FPGA System์—์„œ๋Š” WIZnet์˜ W5500 Ethernet Controller๊ฐ€ FPGA ์‹œ์Šคํ…œ์˜ Ethernet ๋„คํŠธ์›Œํฌ ์ธํ„ฐํŽ˜์ด์Šค ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•œ๋‹ค.

์ผ๋ฐ˜์ ์œผ๋กœ FPGA ๊ธฐ๋ฐ˜ Ethernet ์‹œ์Šคํ…œ์€:

  • MAC/PHY ์„ค๊ณ„,
  • TCP/IP Stack ๊ตฌํ˜„,
  • Ethernet Protocol ์ฒ˜๋ฆฌ
    ๋“ฑ์„ FPGA ๋‚ด๋ถ€ ๋กœ์ง์œผ๋กœ ์ง์ ‘ ๊ตฌํ˜„ํ•ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ฐœ๋ฐœ ๋ณต์žก๋„๊ฐ€ ๋งค์šฐ ๋†’๋‹ค.

ํ•˜์ง€๋งŒ W5500์€ Hardware TCP/IP Offload Engine์„ ๋‚ด์žฅํ•˜๊ณ  ์žˆ์–ด FPGA๊ฐ€ ๋ณต์žกํ•œ TCP/IP ํ”„๋กœํ† ์ฝœ ์ฒ˜๋ฆฌ๋ฅผ ์ง์ ‘ ์ˆ˜ํ–‰ํ•˜์ง€ ์•Š์•„๋„ Ethernet ๊ธฐ๋ฐ˜ ๋„คํŠธ์›Œํฌ ํ†ต์‹ ์„ ์‰ฝ๊ฒŒ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.

์ด๋ฅผ ํ†ตํ•ด FPGA ์‹œ์Šคํ…œ์€:

  • Ethernet ์—ฐ๊ฒฐ
  • TCP/UDP ํ†ต์‹ 
  • Packet Data ์ „์†ก
  • Embedded Networking
    ๊ตฌ์กฐ๋ฅผ ๋ณด๋‹ค ๊ฐ„๋‹จํ•˜๊ฒŒ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.

๐Ÿ“Œ 5. Communication Technology

โœ” ์‚ฌ์šฉ ๊ธฐ์ˆ 

FPGA Hardware Logic
Ethernet Networking
Packet Processing
TCP/IP Communication
Hardware Acceleration

โœ” ํŠน์ง•

FPGA ๊ธฐ๋ฐ˜ ๊ตฌ์กฐ๋ฅผ ํ†ตํ•ด:

  • ๊ณ ์† ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ
  • ์ดˆ์ €์ง€์—ฐ ํ†ต์‹ 
  • ์‹ค์‹œ๊ฐ„ ๋„คํŠธ์›Œํฌ ์ฒ˜๋ฆฌ
    ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค.

๋˜ํ•œ ์ผ๋ฐ˜ CPU ๊ธฐ๋ฐ˜ ๊ตฌ์กฐ๋ณด๋‹ค ๋†’์€ ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌ ํšจ์œจ์„ ์ œ๊ณตํ•œ๋‹ค.


๐Ÿ“Œ 6. Application Fields

โœ” ์ ์šฉ ๊ฐ€๋Šฅ ๋ถ„์•ผ

Embedded Networking
Industrial Ethernet
SmartNIC
Packet Processing
FPGA Networking Research
Real-Time Data Processing
Hardware Acceleration System

โœ” ํ™œ์šฉ ๊ฐ€์น˜

FPGA ๊ธฐ๋ฐ˜ ์‹œ์Šคํ…œ์€:

  • ์ดˆ๊ณ ์† ๋„คํŠธ์›Œํฌ ์ฒ˜๋ฆฌ,
  • ์ €์ง€์—ฐ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ,
  • ์‹ค์‹œ๊ฐ„ ์ œ์–ด ์‹œ์Šคํ…œ
    ๋ถ„์•ผ์—์„œ ๋งค์šฐ ๋†’์€ ํ™œ์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ๊ฐ€์ง„๋‹ค.

ํŠนํžˆ:

  • ์‚ฐ์—…์šฉ ๋„คํŠธ์›Œํฌ ์žฅ๋น„
  • ๊ณ ์† ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ์‹œ์Šคํ…œ
  • ์ฐจ์„ธ๋Œ€ Embedded Networking
    ๋ถ„์•ผ๋กœ ํ™•์žฅ ๊ฐ€๋Šฅํ•˜๋‹ค.

๐Ÿ“Œ 7. Conclusion

Reference FPGA System์€ FPGA ๊ธฐ๋ฐ˜ Hardware Logic๊ณผ Ethernet Networking ๊ตฌ์กฐ๋ฅผ ๊ฒฐํ•ฉํ•œ ๊ณ ์† Embedded System ํ”Œ๋žซํผ์ด๋‹ค.

๋ณ‘๋ ฌ ํ•˜๋“œ์›จ์–ด ์ฒ˜๋ฆฌ, ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ, Ethernet ๊ธฐ๋ฐ˜ ๋„คํŠธ์›Œํฌ ๊ตฌ์กฐ ๋“ฑ์„ ํ†ตํ•ด:

  • ์ฐจ์„ธ๋Œ€ Embedded Networking,
  • Hardware Acceleration,
  • FPGA ๊ธฐ๋ฐ˜ Packet Processing
    ๋ถ„์•ผ์— ํ™œ์šฉ ๊ฐ€๋Šฅํ•œ Reference Platform ๊ตฌ์กฐ๋ฅผ ์ œ๊ณตํ•œ๋‹ค.

๋˜ํ•œ Open Hardware ๊ธฐ๋ฐ˜ ๊ตฌ์กฐ๋ฅผ ํ†ตํ•ด FPGA ๋ฐ ๊ณ ์† ๋„คํŠธ์›Œํฌ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ์„ ์œ„ํ•œ ์‹คํ—˜ ๋ฐ ํ™•์žฅ ํ”Œ๋žซํผ์œผ๋กœ ํ™œ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค.

 
 
 
 

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