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(Solved): 73.2. Status Register (SREG) and Boolean Formula Example: \( \begin{array}{ll}\text { cir } r 31 \ ...



73.2. Status Register (SREG) and Boolean Formula
Example:
\( \begin{array}{ll}\text { cir } r 31 \text {; clear } 2 \text { h

73.2. Status Register (SREG) and Boolean Formula Example: \( \begin{array}{ll}\text { cir } r 31 \text {; clear } 2 \text { high byte } & \\ \text { 1di } x 30, \$ \mathrm{~F} 0 \text {; Set } 2 \text { low byte to } \$ F 0 \\ \text { 1pm ; Load constant from Program } & \\ \text {; memory pointed to by } 2 & \\ \text { Words } & 1 \text { (2 bytes) } \\ \text { Cycles } & 1\end{array} \) 2. Determine the machine language code, in hexadecimal, for the Idi r16, 0xFF instruction 7 from the Task1 program sws positions. Use the 16-bit Opcode template from the AVR Instruction Set Manual to determine the hexadecimal value. List the values of KKKK in the second and fourth fields of the template. List the value of dddd in the third field. Since there are 32 general purpose registers (GPRs) in the AVR128DB48, explain how the destination GPR can be specified using only four bits (dddd) and not five.


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LDI This is load immediate instruction which load a 8 bit immediate value to register R16-R31. Synta
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