Questions tagged [broadcom]

For questions related to Broadcom, a chip manufacturer.

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Which Intel/AMD processor would be the equivalent to the Rpi 4B's new BCM2711?

My question is pretty straight forward... while I know the specs of the new Rpi 4B say the 4GB version... I don't know how to really compare its processor to something I'm more familiar with, say ...
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RPi Memory map and bus addresses

I'm trying to understand the RPi memory map as shown in the BCM2857 reference (http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf) Is a "Bus Address" the same as a ...
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Configure SPI from Kernel Space by writing to the SPI Registers

I'd like to write my own SPI driver to configure the SPI interface by means of writing to the CS, FIFO, and CLK SPI registers. I have disabled the SPI interface in raspi-config. I followed the ...
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Why does an analog LDR (KY-018) work on the Raspberry Pi 3?

I'm doing a project and my teacher told me that the GPIO pin cannot supports analog inputs like the LDR, so I went to try and it works perfectly without the Analog Digital Conversation IC. Why is that ...