MICROCHIP letšoao

MICROCHIP Xilinx Spartan 6 Example Phetoho

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon

Mofani ea ka Sehloohong oa Litharollo tsa Taolo e Kenyellelitsoeng e Bohlale, e Hokahaneng le e Sireletsehileng

Theha Libero® SoC Design Suite Project

Beha sengoloa sa ho fetolela ho ISE® bukana ea morero
python conv_xise_1v0.py -t .xise

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-1

Bula Libero SoC Design Suite 'me u tsamaise TCL-script e entsoeng

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon

Morero o entsoe empa ha o eo:

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-2

  • IP: BlockRAM, my_clocks
  • Architectural base-blocks: bufg

Tsoela pele

Mehaho e tšehelitsoeng e etselitsoeng phetoho

  • MPFS: PolarFire® SoC
  • MPF: PolarFire FPGA
  • M2S: SmartFusion®2
  • M2GL: IGLOO®2
  • AGL: IGLOO
  • A3P: ProASIC®3

Lisebelisoa tsa IGLOO le ProASIC3 li hloka mofuta oa Libero SoC 11.9 kapa pejana

Mehaho e meng e tšehetsoeng ke mofuta oa morao-rao oa Libero SoC

Fetola li-PLL le li-DCM

  • Khetha lethathamo la IP ho Libero ® SoC Design SuiteMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-3
  • Theha Clock Conditioning Circuit (CCC) bakeng sa maqhubu a hlokahalang
  • Khetha "Advanced" tab bakeng sa ho seta bocha

Fetola Li-Buffers tsa Clock tsa Motho ka Mong

Meralo hangata e na le li-buffers tsa oache (BUFG)

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-3

  • Lilaebrari tse khethehileng tsa barekisi
  • Unisim => smartfusion, smartfusion2, polarfire

Ho fetoha ha maikutlo

  • BUFG => CLKINT

Litokomane: Tataiso ea Laebrari ea Macro

  • SmartFusion®, IGLOO® le ProASIC®3
  • SmartFusion2 le IGLOO2
  • PolarFire ®

Fetola RAM ea Block

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-5

  • Theha LSRAM e ncha ho tsoa lethathamong la IP
  • Lokisa LSRAM

Theha Shim

  • Nka 'mapa o teng oa boema-kepe oa Block RAMMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-6
  • Theha HDL e ncha fileMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-7
  • Fetola 'mapa oa boema-kepe oa shim

Kenya LSRAM ho Shim

  • Fumana phatlalatso ea mokhatlo ho tsoa ho IP fileMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-8
  • Kopanya likou tsa shim ka mohlala
Ntlafatsa Boemo ba Boqapi

Tobetsa Build Hierarchy“

Ho kopanngoa ha mehloli tlas'a moralo oa metso

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-9

Lokisa liphoso ho HDL

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-21

Matha synthesis

  • Litaelo tse nepahetseng tse ka bang teng tse tlalehiloeng ke lisebelisoa

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-11

Litšitiso

Tobetsa habeli Laola Litšitiso"

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-12

Kenya lithibelo tsa nako

Theha lithibelo tse hlahisitsoeng"

Litšitiso tse hlahisitsoeng:

  • Nka ts'ebetso ea PLL (phatlalatso / phase shift)
  • Lithibelo "b ehind" phetoho ea oacheMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-14

Tobetsa ho "Derive Constraints"

  • E tlatsa SDC e eketsehileng file

Constrain clock domain crossings

MICROCHIP-Xilinx-Spartan-6-Example-Conversionon-15

Abela Lithapa

  • Motsamaisi oa lithibeloMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-16
  • Mosebetsi oa ho penya ka tafoleMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-18
  • Pina mosebetsi ka sephutheloana
Phetha Moralo
  • Moralo oa sebaka le tselaMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-19
  • Lekola nako 'me u koale nako
    (set_false_path sebakeng sa nako ea nakoMICROCHIP-Xilinx-Spartan-6-Example-Conversionon-20
  • Theha bitstream

E felile
Natefeloa ke nako e telele ea moralo oa hau o mocha oa FPGA

2022 Microchip Technology Inc. le makalana a eona

Litokomane / Lisebelisoa

MICROCHIP Xilinx Spartan 6 Example Phetoho [pdf] Bukana ea Mosebelisi
Xilinx Spartan 6 Example Phetoho, Xilinx, Spartan 6 Example Phetoho, Example Phetoho

Litšupiso

Tlohela maikutlo

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