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AR# 61569

Virtex UltraScale: is the Master SPIx8 mode supported with MT25QU512 in Vivado 2014.2?

Description

I have selected Master SPIx8 to configure the XCVU095-2FFVE1924 device + SPI devices MT25QU512ABA8E12-0SIT (512Mb)
 
In (UG908) (v2014.1) it states that Xilinx supports SPI Micron MT25QU512 (512 x1, x2, x4), but is SPIx8 mode supported in Vivado 2014.2?

Solution

 In 2014.2, among other modes/parts, we do support the following:

NAME
COMPATIBLE_DEVICES
MEM_DEVICE
MEM_TYPE
MEM_DENSITY
DATA_WIDTH
COMPATIBLE_RS_PINS
MEM_MANUFACTURER
mt25qu512-spi_x1_x2_x4_x8
xcku040 xcvu095
mt25qu512
spi
512
x1_x2_x4_x8
Micron
n25q256-1.8v-spi-x1_x2_x4_x8
xcku040 xcvu095
n25q256-1.8v
spi
256
x1_x2_x4_x8
Micron

 

In 2014.2 there is an issue with the mt25qu512-spi_x1_x2_x4_x8: this selection does not request 2 MCS files in the CSV as it should.

You will need to replace "xicom_cfgmem_part_table.csv" in the install folder (...2014.2\Vivado\2014.2\data\xicom) with the CSV attached to this article to get the x8 to work properly.

Attachments

Associated Attachments

Name File Size File Type
xicom_cfgmem_part_table.csv 38 KB CSV
AR# 61569
Date Created 07/21/2014
Last Updated 01/22/2015
Status Active
Type General Article
Devices
  • Virtex UltraScale