11. Which HCS12 register is used to store the status based on the results of ari

Question

11. Which HCS12 register is used to store the status based on the results of arithmetic operations? a. A b. CCR c. D d. B 12. The HCS12 B register can store what range of values? a. 0 to 255 b. 0 to 65,535 c. -128 to +127 d. either a or c 13. What range of addresses can be accessed using the HCS12 extended addressing mode? a. $0 - $F b. $00 - $FF c. $000 - $FFF d. $0000 - $FFFF 14. Opcodes in the HCS12 are: a. always 1 byte b. always 2 bytes c. either 1 or 2 bytes d. 2 to 5 bytes 15. What is the size of the operand for HCS12 Inherent addressing? a. 0 bytes b. 1 byte c. 2 bytes d. 1 or 2 bytes 16. What is the size of the operand for HCS12 Direct addressing? a. 0 bytes b. 1 byte c. 2 bytes d. 1 or 2 bytes 17. An assembly language mnemonics that generates no machine code are called: a. no ops b. operands c. break points d. directives 18. What is the contents of memory location $1003 after the code below is executed? ORG $1000 Table DC.B 1,2,3,4,5,6 a. 2 b. 3 c. 4 d.5 e. none of the previous 19. What is the contents of memory location $1003 after the code below is executed? ORG $1000 Table DC.W 1,2,3,4,5,6 a. 2 b. 3 c. 4 d.5 e. none of the previous 20. What is the HEX contents of memory location $1003 after the code below is executed? ORG $1000 Table DC.W $10,22,$33,100,44 a. $10 b. $64 c. 22 d.$100 e. none of the previous

Explanation / Answer

11.b 12.a 12.d 14.d 15.c 16.1 byte 17.c 18.b 19.b 20.d

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