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NAND Flash Memory layout

Started by NikolaDzoniRistic 2 months ago3 replieslatest reply 2 months ago42 views
Hello,I am trying to understand how a NAND flash memory chip works. Specifically, I am communicating with one via SPI protocol. The memory has a certain number of...

Flash Memory

Started by NikolaDzoniRistic 2 months ago10 replieslatest reply 2 months ago81 views
Hello all,I am using a flash memory chip: "WINBOND 25N01GVZEIG". I am having a lot of difficulty making it work because of my  bad understanding of the product...

AD9601 with 200MSPS connected to DSP

Started by iosman123 2 months ago5 replieslatest reply 2 months ago56 views
Hello,I am working with high speed ADC (200/250MSPS) to sample the signals and connect it to stm32f429 microcontroller.How is it possible to handle such high speed...

Digital PID controller in velocity form

Started by steven01 2 months ago4 replieslatest reply 2 months ago88 views
Hello all,I have been facing a problem how to implement digital PID controller. I have studie a lot of books and articles about that and in all the books I have...

The SPI interface reads the same value from the A/D. Why is it stuck?

Started by Eliza 3 months ago18 replieslatest reply 2 months ago60 views
I have a pressure sensor connected through the SPI interface of a Microchip controller, p33FJ128MC706A. The sensor is read at 125 Hz driven by a timer interrupt...

Hall sensor Pattern

Started by DebD 3 months ago28 replieslatest reply 2 months ago86 views
Hello! It's me again with another naive doubt. I have a BLDC motor and I need to power it using a 3phase bridge inverter. I plan to use 6 step commutation scheme....

Question about send parameter from web site with cgi

Started by OmarPoch 3 months ago3 replieslatest reply 3 months ago35 views
Hi team. I'm ussing RCM3700 DC 925 and RabbitWebI´m sorry if my question is very "dumb"I have a page with a link thats call to a .cgi declarated into my RCM 3700...

NOR Flash as mass storage with cortex M Series.

Started by nomancyclewala 4 months ago8 replieslatest reply 3 months ago72 views
I have a 4MB NOR Flash. i want to show this memory as Mass storage on a PC when connected as a USB device. I have some confusions regarding the need of Filesystems...

6 PWM outputs from msp exp430g2 launchpad (msp430g2553 20pin chip fitted on board)

Started by DebD 4 months ago10 replieslatest reply 3 months ago59 views
Okay... So I need to run a 3phase BLDC motor from a 3phase bridge inverter. The PWM signals for the switches of the bridge need to be supplied from a microcontroller....

sdcard as USB mass storage device (arm lpc2388)

Started by faiz1303 4 months ago5 replieslatest reply 4 months ago63 views
Hi,I am trying to read the sdcard which is connected to the spi port of arm lpc2388 as a mass storage device, I had run the USBMem (RAM) code Keil on my OLIMEX board and...

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