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Course: Acquisition & Microcontrollers in Biomedical
Engineering
Question 49 The instruction cycle time of a microcontroller with 25 MHz clock frequency is: Not yet answered Marked out of 1.67 O a. 0.85 us O b. 0.16 us Oc. 1.22 us O d. 0.42 us Flag question Question 50 The ARDUINO UNO can receive (sink) a current up to: Not yet answered O a. 80 mA Ob 40 mA Marked out of 1.67 Oc. 0.4 A Flag question O d. 20 mA Question 51 The following binary-weighted-input DAC has Vref = 5V. If "Rf/R = 1.2" then what is the output voltage for a binary input code of (11000)? R Not yet answered V1 Marked out of 1.67 2R RE V2 w Flag question 4R V3 Binary input V4 8R 16R Vs O a. -6.25V O b. -9V c. - 1.125V O d. -0.78V Question 52 Which of the below is the correct instruction to copy a binary number to the work register? Not yet answered Marked out of 1.67 0 a movf bf01011001 O b. movwf b'01011001 O c. movlw b'01011001 O d. none of these Flag question
Please ASAP..... I will Rate and Like you. Course: Acquisition & Microcontrollers in Biomedical Engineering
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