NEC V850E/RS1 User Manual page 400

(5) Full-scale error
This is the difference between the actually measured analog input voltage and its theoretical value
when the digital output changes from 1...110 to 0...111 (full scale 3/2 LSB).
(6) Differential linearity error
Ideally, the width to output a specific code is 1 LSB. This error indicates the difference between the
actually measured value and its theoretical value when a specific code is output.
400
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Chapter 11 A/D Converter
Figure 11-22: Full-Scale Error
Full-scale error
111
100
011
010
000
0 3
AV AV
REF0 - REF0 -
Analog input (LSB)
Figure 11-23: Differential Linearity Error
1 ...... 1
Ideal width of 1 LSB
Differential
linearity error
0 ...... 0
Analog input
User's Manual U16702EE3V2UD00
2 1 AV
AV
REF0 - REF0
AV
REF0