Unsigned
1111 -----> 8 + 4 + 2 + 1 = 15
Signed
1111 ------> -8 + 4 + 2 + 1 = -1
In fact 0xF = -1
0xFF = -1
0xFFF = -1
0xFFFF = -1 and so on....
1111 -----> 8 + 4 + 2 + 1 = 15
Signed
1111 ------> -8 + 4 + 2 + 1 = -1
In fact 0xF = -1
0xFF = -1
0xFFF = -1
0xFFFF = -1 and so on....
May 21, 2025 at 5:05 AM
Unsigned
1111 -----> 8 + 4 + 2 + 1 = 15
Signed
1111 ------> -8 + 4 + 2 + 1 = -1
In fact 0xF = -1
0xFF = -1
0xFFF = -1
0xFFFF = -1 and so on....
1111 -----> 8 + 4 + 2 + 1 = 15
Signed
1111 ------> -8 + 4 + 2 + 1 = -1
In fact 0xF = -1
0xFF = -1
0xFFF = -1
0xFFFF = -1 and so on....
𝗨𝗻𝘀𝗶𝗴𝗻𝗲𝗱 𝘃𝘀 𝗦𝗶𝗴𝗻𝗲𝗱 𝗲𝗻𝗰𝗼𝗱𝗶𝗻𝗴:
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Most computers use 2's complement encoding to represent negative values. The MSB is interpreted as having a negative weight.
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Most computers use 2's complement encoding to represent negative values. The MSB is interpreted as having a negative weight.
May 21, 2025 at 5:05 AM
𝗨𝗻𝘀𝗶𝗴𝗻𝗲𝗱 𝘃𝘀 𝗦𝗶𝗴𝗻𝗲𝗱 𝗲𝗻𝗰𝗼𝗱𝗶𝗻𝗴:
---------------------------------
Most computers use 2's complement encoding to represent negative values. The MSB is interpreted as having a negative weight.
---------------------------------
Most computers use 2's complement encoding to represent negative values. The MSB is interpreted as having a negative weight.
Nice graph! This is true in general ..
March 4, 2025 at 7:13 PM
Nice graph! This is true in general ..