I would like to update this post because I can now run the simulation of the modular ADC IP core (control core only), but it doesn't work because of some problems in the simulation ADC model. This is the warning obtained at the end of the test bench compilation: # ** Note...
While this is true for non-IL (or single core) ADC architectures, IL (or parallel) ADCs offer the theoretical potential to extend the limit imposed by the process technology’s speed [9]. In fact, at least in principle, by interleaving M identical ADCs (called sub-ADCs), each one...
< ADC Interrupt Enable Register, Address offset: 0x04 */__IO uint32_tCR;/*!< ADC control register, Address offset: 0x08 */__IO uint32_tCFGR;/*!< ADC Configuration register, Address offset: 0x0C */__IO uint32_tCFGR2;/*!< ADC Configuration register 2, Address offset: 0x10 */_...
This paper proposes a 10-bit SAR ADC with time-based fixed window to reduce the unnecessary capacitor switchings, comparisons and digital control operations. It used only one comparator, and no need additional reference voltage to create the window. At 0.5-V supply and 100-kS/s, the ADC ...
__IO表示volatile, 这是标准C语言中的一个修饰字,表示这个变量是非易失性的,编译器不要将其优化掉。core_m7.h 文件定义了这个宏: #define __O volatile /*!< Defines 'write only' permissions */ #define 1. 2. 结构体变量ADC_TypeDef用于ADC1,ADC2和ADC3,每个ADC都有一组。结构体变量ADC_Common_Type...
ADC core damage/saturation Incorrect internal regulator supply Incorrect external supply These are only some problems that could generate a failure in a device block, but there are other sources of failure that may not be as obvious as the previously listed ones, such as: ...
在找问题的过程中,首先是用CubeMX创建一个工程调试一下。为了简洁,去掉几乎所有的功能,只开启了System core中的RCC/SYS,以及ADC要调试的8个通道。代码非常简洁,我全部贴在下面, Main.c 在该文件中,大家只要看MX_ADC3_Init就够了,不过下面的代码中,有两个地方值得注意, ...
% Due to limited time, this project only uncovers critical and needed sections of the desired protocol. Just enough to only get the described experiment to work with the new setup. The Phybox PB1 and CATTSoft support a large catalog of measurement devices and software functionalities, that will...
Depending on the device (see the device-specific data sheet for details), the module implements a 10-bit or 12-bit SAR core together with sample select control and a window comparator. The ADC IP described here is called the FR2xx/FR4xx ADC to distinguish it from the ADC12_B module ...
In addition to the ΔΣ ADC core and single-cycle settling digital filter, the device offers a low-noise, high input impedance, programmable gain amplifier (PGA), an internal 2.048-V voltage reference, and a clock oscillator. The device also integrates a highly linear and accurate temperature ...