Answer Happy

I (A)MOV R2, #Ox50000 (B)MOV R2, #0x50 (C)MOV R1, #0x00 (D)MOV R1, #255 (E)MOV R17, #25 (F)MOV R23, #OxF5 (G)MOV 123, 0x50 7. Which of the following is (are) illegal? (A) ADD R2, #0x25 (B) ADD R1, R1, R2 (C) ADD R5, R16, R3 8. What is the result of the following code and where is it kept? MOV R9, #0x25 ADD R8, R9, #Ox1F 9. What is the result of the following code and where is it kept? MOV R1, #0x15 ADD R6, R1, #OXEA 10. TRUE OR FALSE: We have 32 general-purpose registers in the ARM. 11. TRUE OR FALSE? R13 and R14 are special function registers. 12. TRUE OR FALSE? The peripheral registers are mapped to memory space. 13. TRUE OR FALSE? The on-chip Flash is the same size in all members of ARM. 14. TRUE OR FALSE? The on-chip data SRAM is the same size in all members of ARM. 15. What is the difference between EEPROM and data SRAM space in the ARM? 16. Can we have an ARM chip with no EEPROM? 17. Can we have an ARM chip with no data RAM? 18. What is the maximum number of bytes that the ARM can access? 20. Show the lowest and highest values (in hex) that the ARM program counter can take.