1) 2) 3) (4 marks) Write a sequence of directives for an HCS12 assembly language program that performs the following: a) Define an array called Temperatures starting from memory location $2000 and initialize it with $FF, SB2, and $9. Each element is stored in a byte. b) Define a word variable called Counter and initialize it to zero. c) Define an uninitialized array, called "Speed, in the next 14 bytes. Each element is a byte. d) Define a string called Error_Msg and initialize it with "Please enter a number below 10". [1 marks] Write an instruction to set the content of the memory location $3000 to $3A. [3 marks] Write an instruction sequence to add 15 to the byte at the memory location $1000, and store the result at the memory location $3000. [3 marks) Write an instruction sequence to swap the 16-bit word stored at $3000 and $ 3001 with the 16-bit word stored at $2100 and $2101. [3 marks] Write an instruction sequence to subtract the byte number stored at $2000 from the byte number stored at $2001 and store the difference at $2002. [4 marks) Write an instruction sequence to add the content of the accumulator A to the 16- bit word stored at memory locations $2000 and $2001, and store the result at the memory locations $3000 and $3001. The number stored in B is signed. 4) 5) 6) 1) 2) 3) (4 marks) Write a sequence of directives for an HCS12 assembly language program that performs the following: a) Define an array called Temperatures starting from memory location $2000 and initialize it with $FF, SB2, and $9. Each element is stored in a byte. b) Define a word variable called Counter and initialize it to zero. c) Define an uninitialized array, called "Speed, in the next 14 bytes. Each element is a byte. d) Define a string called Error_Msg and initialize it with "Please enter a number below 10". [1 marks] Write an instruction to set the content of the memory location $3000 to $3A. [3 marks] Write an instruction sequence to add 15 to the byte at the memory location $1000, and store the result at the memory location $3000. [3 marks) Write an instruction sequence to swap the 16-bit word stored at $3000 and $ 3001 with the 16-bit word stored at $2100 and $2101. [3 marks] Write an instruction sequence to subtract the byte number stored at $2000 from the byte number stored at $2001 and store the difference at $2002. [4 marks) Write an instruction sequence to add the content of the accumulator A to the 16- bit word stored at memory locations $2000 and $2001, and store the result at the memory locations $3000 and $3001. The number stored in B is signed. 4) 5) 6)
