NEC V850ES/F 3-L Series User Manual page 699

A/D Converter (ADC)
(5)
Figure 19-17
(6)
Figure 19-18
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).
Full-scale error
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.
1 ...... 1
0 ...... 0
Differential linearity error
User's Manual U18743EE1V2UM00
Full-scale error
111
110
101
100
000
0 AV 3 AV
REF −
Analog input (LSB)
Ideal width of 1 LSB
Differential
linearity error
Analog input
2 AV 1 AV
REF − REF −
REF
AV
REF
Chapter 19
699