uestion 2 Multiple Choices- 20 points 1 The TivaTM C Series TM4C123G evaluation board is composed of TM4C123GH6PM MCU(s). a. b. 2 c. 3 d. 4 2 The ARM Cortex -M4 assembly instructions contain a. Label field b. Operation field and operands field c. Operation field, operands field and comment field d. Both a and c 3 To use macros or symbolic definitions to define the GPIO PORTA DATA Register, one can use macro. a. GPIO PORTA DATA b. GPIO PORTA DATA REG c. GPIO PORTA DATA R d. PORTA DATA R The LDRB R0.[R2, #0x5] is to load an unsigned byte located at register R0 if the R2 contains 0x40004000. a. 0x40000005 b. 0x40004000 c. 0x40004005 d. 0x40000000 4 into the The following instruction(s), instructions a. ui32int uiLoop; | b, a =b+c; c. void WFI(void); d. WFI , is (are) ARM Cortex-M4 assembly