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Altera_Forum's avatar
Altera_Forum
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15 years ago

need help to design calculator function (addition and multiplication)

i need to design calculator that performs operations of addition and multiplication of 2 input (5-bit binary) that representing signed decimal numbers (range, -16 to + 15). I've already done the codi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

.......

begin

if (mul)

begin

outmul <= x * y;

end

always @* --------------//syntax error...next 'always' expecting 'end'

begin

bcd_1 = outmul/100;

bcd_2 = outmul/10%10;

bcd_3 = outmul%10;

end

sevsegment_1 (bcd_1,out1);

sevsegment_2 (bcd_2,out2);

sevsegment_3 (bcd_3,out3);

end

end

endmodule