Intel 8253 - Page 209

Bipolar Quantization Error
Output Code
0000
0110
0101
0100
0011
0010
0001
0111
1001
1101
1100
1010
1011
1000
1111
1110
Error
1/2 LSB
Input
Input
0
-1/2 LSB
FSR
1 LSB
• Bipolar Error
• Offset Error
(Minor
Importance)