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M2S010-MKR-KIT SPI PINS?

#1

Hello,
https://www.microsemi.com/document-portal/doc_view/134552-accessing-serial-flash-memory-using-spi-interface-libero-softconsole-flow-tutorial-for-smartfusion2
system builder generated system as shown in the below fig spi_design.

so I am unable to assign the pin numbers for the following pins:
so help me and share any links for read/write to serial Flash of M2S010-MKR device.

Thanks you in advance.

spi_design
spi_design1920×1080 412 KB
pins_spi
pins_spi1920×1080 300 KB
.

#2

First I think it would be easier to tie the SPI clock input high or low and combine the SS0 signals into a BIBUF like below. It will make the pin assignments easier so you aren’t dealing with as many bidirectional signals.

image
image1198×595 33.1 KB

Then you should just be able to click on the boxes that are unassigned and type in the numbers from the schematic. For quick reference,

image
image1109×181 12.9 KB

2 Likes
#3

Hello,
I am new to all these.
AT25DF641 is serial Flash in M2S010-MKR-KIT so I need to write to all the locations and read all the locations, erase all, so could any one provide headers files of AT25DF641 and simple project for R/W of serial flash. I just follow the m2s_tu0548_liberov11p7_df tutorial but its not worked out. please guide me to solve R/W of Flash.