Toshiba TLCS-900/H1 Series Manual page 532

<HEOS> and <EOS> are set to "1" after conversion is completed. This flag is cleared
to "0" only when read.
During a normal AD conversion, writing a "1" to ADMOD0<ADS> causes the ADC to
abort any ongoing conversion immediately, and restart.
During a normal AD conversion, if normal AD conversion starting is enabled by
hard ware trigger, normal AD conversion is restarted when start condition from hard
ware trigger is satisfied. When restart is set, normal AD conversion is aborted
immediately.
During a normal AD conversion, if a Top-priority AD conversion starts (writing a "1"
to ADMOD2<HADS> or a hard ware trigger occurs), the ADC aborts any ongoing
conversion immediately, and then start a Top-priority AD conversion for the channel
specified by ADMOD3<HADCH2:0>. Upon the completion of the Top-priority
conversion, the ADC stores the conversion result to ADREGSPH/L, and then resumes
the suspended normal conversion with that channel.
Note: It cannot overlap with three or more AD conversions.
Prohibition example 1: In FIRST normal AD conversion
→ (Before finished FIRST normal AD conversion) Started SECOND normal AD conversion
→ (Before finished SECOND normal AD conversion) Started THIRD normal AD conversion
Prohibition example 2: In FIRST normal AD conversion
→ (Before finished FIRST normal AD conversion) Started SECOND normal AD conversion
→ (Before finished SECOND normal AD conversion) Started THIRD high-priority AD conversion
92CF30-530
TMP92CF30
2009-06-12