Part Number:MSP430I2041 根据数据手册的描述 ADC为24位,但是提供的demo程序接收转换结果是16位的,而且查看ADC的数据寄存器也是16位的 您是可以使用24bit的,但是由于没有24bit的数据,所以您需要使用 32bit的long 请参考下面的代码 Fullscreen 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1...
This clock is, in turn, routed through a programmable clock divider from which the MCU core clock operating frequency is generated. The microcontroller core is an 8052, and therefore 8051, instruction set compatible. The microcontroller core machine cycle consists of 12 core clock periods of the ...
In years past, selecting the best ADC to embed in a microcontroller was not a simple task. ADCs integrated into micros have not typically been the highest quality. Historically, when a 12-bit ADC was embedded in a micro, it was much more likely to perform like an 8-bit ADC in terms o...
The next 16 bytes (128 bits) above the register banks form a block of bit addressable memory space at bit addresses 00H through 7FH. ADuC812 7FH BANKS SELECTED VIA BITS IN PSW 11 10 01 00 20H 18H 10H 08H 00H 2FH BIT ADDRESSABLE SPACE (BIT ADDRESSES 0FH–7FH) 1FH 17H 4 BANKS ...
Those errors can be compensated in the microcontroller firmware (refer to Section 4.2.9 for the temperature-compensation methods). I/O pin crosstalk Switching the I/Os may induce some noise in the analog input of the ADC due to capacitive coupling between I/Os. Crosstalk may be intro...
View Dual 12-Bit 20 to 200MS/s 1.2V ADC, CMOS 90nm full description to... see the entire Dual 12-Bit 20 to 200MS/s 1.2V ADC, CMOS 90nm datasheet get in contact with Dual 12-Bit 20 to 200MS/s 1.2V ADC, CMOS 90nm Supplier Block Diagram of the Dual 12-Bit 20 to 200...
The need for increased channel density in these applications is driving the demand for a high channel count, low power and compact form factor integrated data acquisition solution. These applications also demand precision measurements, reliability, affordability, and portability. System designers make ...
This indicates that when a full-scale 8 V p-p differential input signal is applied to the ADC, the peak current requirement is 1.3 mA p-p. If the sensor can support the input current VIN/RIN, then it can be directly interfaced to the ADC. The scenarios where a simple amplifier would...
MSC120x Precision ADC and DACs with 8051 Microcontroller and Flash Memory User's Guide April 2006 Data Acquisition SBAU112 2 SBAU112 – April 2006 Submit Documentation Feedback Contents Preface ... 9 1 Introduction ...
A ratiometric transducer is a conversion device whose output is proportional to some arbitrary full scale value. In other words, the actual value of the transduc- ers output is of no great importance, but the ratio of this out- put to the full scale reference is valuable. For example, the...