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Read/Write Pmod SD Card using PL and SPI
by marcello33 on Dec 17, 2015 |
marcello33
Posts: 1 Joined: Dec 17, 2015 Last seen: Mar 3, 2016 |
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Hi guys.
I'm using for the first time a FPGA and I need to communicate with a "Pmod SD Card" using a Zedboard Zynq, with Vivado system (Vivado + HLS + SDK). My scope is to read/write data just using the Programmable Logic and the SPI protocolo, without the ARM interaction. Do you have some similar projects to send me? Thank you in advance. |
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RE: Read/Write Pmod SD Card using PL and SPI
by genaspb on Dec 17, 2015 |
genaspb
Posts: 1 Joined: Nov 26, 2009 Last seen: Sep 2, 2018 |
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Hi guys.
I'm using for the first time a FPGA and I need to communicate with a "Pmod SD Card" using a Zedboard Zynq, with Vivado system (Vivado + HLS + SDK). My scope is to read/write data just using the Programmable Logic and the SPI protocolo, without the ARM interaction. Do you have some similar projects to send me? Thank you in advance. Hello. You can implement any type of soft processors (avr/i51/something else) or yur own processor with commands - activate cs - read 8 bits (keep mosi "1") - send 8 bits - set of arithmetic/logical/conditional operations / jumps and implement algorithm, conform to Physical Layer Simplified Specification Version 4.10 https://www.sdcard.org/downloads/pls/part1_410.pdf |
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RE: Read/Write Pmod SD Card using PL and SPI
by dgisselq on Dec 17, 2015 |
dgisselq
Posts: 247 Joined: Feb 20, 2015 Last seen: Oct 24, 2024 |
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Have you checked out the SD Card controller here? Dan |
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