Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 15 A/D CONVERTER
R01UH0042EJ0500 Rev.5.00 Page 695 of 1513
Aug 12, 2011
15.5.2 Conversion operation timing
Figure 15-3. Conversion Operation Timing (Continuous Conversion)
(1) Operation in normal conversion mode (ADA0HS1 bit = 0)
ADA0M0.ADA0CE bit
Processing state
Setup
Stabilization
time
Conversion time Wait time
Sampling
First conversion Second conversion
Setup SamplingWaitA/D conversion
INTAD signal
2/f
XX (MAX.) 0.5/f XX Sampling
time
(2) Operation in high-speed conversion mode (ADA0HS1 bit = 1)
ADA0M0.ADA0CE bit
Processing state
Setup
Conversion time
Sampling
First conversion Second conversion
SamplingA/D conversion A/D conversion
INTAD signal
0.5/f
XX
Stabilization
time
2/f XX (MAX.) Sampling
time
Remark The above timings are applicable when a trigger is generated within the stabilization time. If a
trigger is generated after the stabilization time has elapsed, a trigger response time is inserted.