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Questions tagged [system-on-chip]

For question directly about programming 'system-on-chip' or writing 'hardware description language' code for these systems.

A 'system-on-chip' is just as the name says. The entire (or almost) system is on a single chip. Mass storage and RAM maybe separate or integrated. Use the tag for question directly related to a 'system-on-chip' and not just because your issue is incidentally occurring on such a platform.

See: System-on-Chip at Wikipedia.
Related: , , ,

Do not use the tag , it is very ambiguous.

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GadgetFS on Allwinner H3 based linux board

I have the nanopi-neo which is an Allwinner H3 based linux board. It supports USB OTG mode so I wanted to try and convert it into slave by using GadgetFS. From what I understand, I am supposed to rebuild the linux kernel provided by them with this…
azmath
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network-on-chip verilog code

I have written and simulated a Verilog code in ISE Project Navigator 2013. this is an RTL model that describes the network-on-chip routers, buffers and links. which device is better for synthesis and implementation? How can I get the static and…
maryam
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Basic ARM application in Xilinx Zynq SoC

I am new to Xilinx Zynq SoC. Zynq has ARM(dual cores). I am curious if it is possible to run program C/C++ program only on ARM processors without using the FPGA fabric. My research could not helped much. IF yes, I would like to know some basic…
Main
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Can cc2541 be the role of observer and peripheral at the same time?

I want to use cc2541 to first receive ibeacon packages, and then transmit it to other Central device. But how can cc2541 be the role of observer(or central) and peripheral at the same time? Can anyone offer me a piratical solution? Thank you very…
蔡小亮
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Python script for polling Raspberry Pi internal SoC temperature

I have been cobbling together a script from multiple sources to poll my Raspberry Pi's internal SoC temperature. I want to then stream that data to my Plotly account. I have a semi-working script but once the chip temp is read, it continues…
user3808687
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how does an ARM boot from a sd card?

I'm a bit lost regarding the boot concept of a modern system from a serial flash device. Having programmed quite a number of simple micros ranging from 8 bit PICs to 32 bit Power Architecture down on the bare metal (always by reprogramming the…
Vroomfondel
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Can a 32 bit MCU have data lines more than 32?

I was wondering what is the reason behind branding a MCU as 32 bit or 64 bit. In the simplistic architecture like Harvard or Neumann architecture it used to be width of data bus. But in the market I have seen MCUs which have 64 bit data lines and…
crazzy
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What is the difference between openwrt and μTenux？

I am a new commer in SOC, I have a question about two systems, OpenWRT and μTenux. It seems both solutions can work, but what is the difference between each? When should we use OpenWRT for the basis of a new application? When should we use…
sxingfeng
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advice on embedded linux on an FreeScale SoC MCU MPC56xx

I wan't to port linux to a MCU EVB the mcu is freescale MPC5604P, is there some advice on how to do that? or some web site we can start on ? Note: Cpu is an e200z0, PowerPC.
puwei219
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Difficulty in using C standard libraries in the SoCLib tool

I'm an electronic engineering student from Brazil and I'm currently working with embedded systems. I'm trying to port a MP3 decoder (written in C), called minimp3, to a platform built with the aid of the SoCLib tool (this tool has a bunch of…
José Eduardo Bueno
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