Chapter 14A/D ConverterXIV - 8 Control Registersâ– A/D2 Converter Control Register 0 (AN2CTR0: 0x0000A480) [8,16-bit Access Register]..Do not change the A/D2 conversion control register during A/D conversion...bp 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0Flag- - -EXTRG2AN2CH3AN2CH2AN2CH1AN2CH0AN2ENAN2OFFAN2TRGAN2CK2AN2CK1AN2CK0AN2MD1AN2MD0At reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Access R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/Wbp Flag Description Setting condition15-13 - - -12 EXTRG2Edge detection at external trigger con-versionReserved11 - - -10-8AN2CH3AN2CH2AN2CH1AN2CH0Channel number at any single channelconversionStart channel number at multiple chan-nel conversion(When reading during A/D conversion,however, the channel number in conver-sion is read.)0000: ADIN060001: ADIN070010: ADIN080011: ADIN090100: ADIN100101: ADIN110110: ADIN120111: ADIN131000: ADIN141001: ADIN151010: Setting prohibited1011: Setting prohibited1100: Setting prohibited1101: Setting prohibited1110: Setting prohibited1111: Setting prohibited7 AN2EN Conversion start-execution flag 0: Disabled1: Conversion start or in progress6 AN2OFF Power-down mode 0: Power-down mode1: operation mode5 AN2TRG External trigger conversion start enable 0: Disabled1: Enabled4-2AN2CK2AN2CK1AN2CK0Conversion clock000: IOCLK001: 2 dividing of IOCLK010: 3 dividing of IOCLK011: 4 dividing of IOCLK100: 8 dividing of IOCLK101:16 dividing of IOCLK110: setting prohibited111: setting prohibited1-0 AN2MD1AN2MD0 Operation mode00: Any single channel, one-time conversion01: Multiple channels, one-time conversion for each10: Any single channel, continuous conversion11: Multiple channels, continuous conversion
