2015-03-24

Lecture.md

ADDI: add immediate

module branch(input[7:0] registers, output branch);
	assign branch = (registers == 8'b00);
endmodule

MOVR register

module temp_reg(
	reg[7:0] temp;
		if (result ==1'b0)
			temp <= 8'b0
	if load (== 1'b1)
		temp <= data;
	else if (increment == 1'b1)
		temp <= temp+1;
	else if (decrement == 1'b1)
		temp <=temp - 1;

	assign negative = temp[7];
	assign zero = (temp == 8'b00);
	assign positive = ~ zero & ~ negative

Current Position = 16

$R_2$ --- 16

$R_2$ = 001000

$R_1$ + 2

$R_2$ = 0001[010]