则USER_ADC_FULL_SCALE_CURRENT_A 取值应该为81.5,还是163? 我选用的电流传感器测电机三相电流,那么电流传感器的量程是0-163.对应AD口的0-3.3V, 则USER_ADC_FULL_SCALE_CURRENT_A 取值应该为81.5,还是163? ERIC: 你得去看user guide,知道USER_ADC_FULL_SCALE_CURRENT_A 的含义是什...
#define USER_IQ_FULL_SCALE_CURRENT_A (24.0) // BOOSTXL-DRV8305EVM = 24.0 A此取值参考依据或 公式如何推算? #define USER_ADC_FULL_SCALE_CURRENT_A (11.785) // BOOSTXL-DRV8305EVM = 47.14 A 我已将DRV8305 的运放增益调为 40 倍(适用于小电流电机)故设置为11.785 请TI 工程...
#1. USER_ADC_FULL_SCALE_VOLTAGE_V (409.6) #2.USER_ADC_FULL_SCALE_CURRENT_A (19.89) Can somebody advice me how to check these values in my hardware (TMDSHVMTRINSPIN)? (or how to get these values) #3. USER_VOLTAGE_FILTER_POLE_Hz (372.5) And also how to get this value? If late...
Gain Ranges and Attenuators The DT80's instrumentation amplifier has three switchable gain settings. These give three basic voltage measurement ranges (3V, 300mV and 30mV full scale) The DT80's default is for its instrumentation amplifier to automatically change gain range to suit the input ...
Once entry into SLEEP mode has been qualified, but prior to entering it, the fuel gauge performs an ADC autocalibration to minimize offset. During the SLEEP mode, the fuel gauge periodically takes data measurements and updates its data set. However, a majority of its time is spent in an ...
When deciding where to visit next while traveling in a group, people have to make a trade-off in an interactive group recommender system between (a) disclo
The ADC has its own voltage regulator (LDO) of 1.2 V, which represents the full scale reference voltage. A conversion has two phases: the sampling phase and the conversion phase. When bit GP_ADC_CTRL_REG[GP_ADC_EN] is set to '1', the ADC continuously tracks (samples) the selected ...
CTRL_getCount_current () CTRL_getCount_isr () CTRL_getCount_speed () CTRL_getCount_state () CTRL_getCount_traj () CTRL_getCtrlFreq () CTRL_getCtrlPeriod_sec () CTRL_getErrorCode () CTRL_getEstHandle () CTRL_getFlag_enableCtrl () CTRL_getFlag_enableDcBusComp () CTRL_getFlag_enabl...
If you have an HSC-ADC-EVALC data capture board, a dialog box that asks for permission to configure the onboard FPGA may appear. If you prefer to use the current FPGA configuration, click No to bypass configuration. Otherwise, click Yes to configure the FPGA. See the Using the Start-Up...
之前问的第一点不是很懂,我看一些文档说为了预防翻转USER_IQ_FULL_SCALE_CURRENT_A要大于USER_ADC_FULL_SCALE_CURRENT_A的一半,从硬件计算USER_ADC_FULL_SCALE_CURRENT_A为19.89,如果USER_IQ_FULL_SCALE_CURRENT_A设为2A会不会太小?这个值是按照电机的额定电流来设还是按照驱动板相关硬件电路来设?