How many registers available in ESP32
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Autobot123
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- Joined: Wed Mar 27, 2019 7:18 am
How many registers available in ESP32
how many Ports and Registers are available in ESP-WROOM-32..???
Re: How many registers available in ESP32
Hi,
Can you please explain what you mean by ports and registers?
Each Xtensa CPU in the ESP32 has 16 general purpose registers, a subset of a register window which is much larger (over 256 I think). Please each CPU has several dozen special purpose registers.
The peripherals in ESP32 all have their own memory-mapped registers, in total there are hundreds of these. The ESP32 Technical Reference Manual (TRM) describes most of them.
Angus
Can you please explain what you mean by ports and registers?
Each Xtensa CPU in the ESP32 has 16 general purpose registers, a subset of a register window which is much larger (over 256 I think). Please each CPU has several dozen special purpose registers.
The peripherals in ESP32 all have their own memory-mapped registers, in total there are hundreds of these. The ESP32 Technical Reference Manual (TRM) describes most of them.
Angus
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