CHAPTER 15:12-/10-/8-bit Analog to Digital Converter
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
359
[bit7] PDDMD : Power-down disable mode
Bit
Description
0
A/D converter goes to idle (power-down) state after A/D conversion finished (and next conversion is not
requested).
1
A/D convertor does not go idle (power-down) state after A/D conversion finished (and next conversion is
not requested).
It can start A/D sampling without the resumption time.
Notes:
−
At the following case, even if the power-down mode is disabled (PDDMD="1"), A/D converter is
waited until resumption time.
−
A/D converter is in idle (power-down) state.
−
PDDMD is change "0" to "1".
[bit6] FSTP : Forced stop
When the forced stop mode (FSMD = "1"):
Bit
Description
Read
Write
0
The value is always "0"
No effect.
1
Request forced stop of A/D conversion.
When the "not" forced stop mode (FSMD = "0"):
"0" is always read from this bit. Writing "0" or "1" to this bit has no effect.
[bit5] FRCMD : Full Range Comparator mode
Bit
Description
0
8-bit range comparator mode.
ADC12Bn_RCOH and ADC12Bn_RCOL are used for 8-bit range comparator.
ADC12Bn_FRCOH0 to 7 and ADC12Bn_FRCOL0 to 7 are not used.
1
12-bit range comparator mode.
ADC12Bn_RCOH and ADC12Bn_RCOL are not used.
ADC12Bn_FRCOH0 to 7 and ADC12Bn_FRCOL0 to 7 are used for 12-bit range comparator.
[bit4] FSMD : Forced stop mode
Bit
Description
0
The forced stop mode is disabled.
− An active A/D conversion cannot be interrupted.
− Request forced stop of A/D conversion is disabled.
1
The forced stop mode is enabled.
− An active A/D conversion can be interrupted.
− Request forced stop of A/D conversion is enabled.
Содержание S6J3200 Series
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