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Analog-to-Digital Converter
ADC Control Registers
MN102H75K/F75K/85K/F85K LSI User Manual Panasonic Semiconductor Development Company
151
Panasonic
ANCTR: ADC Control Register x’00FF00’
ANNCH[3:0]: Channel select for multiple-channel conversion
0000: Convert ADIN0 0111: Convert ADIN0–ADIN7
0001: Convert ADIN0–ADIN1 1000: Convert ADIN0–ADIN8
0010: Convert ADIN0–ADIN2 1001: Convert ADIN0–ADIN9
0011: Convert ADIN0–ADIN3 1010: Convert ADIN0–ADIN10
0100: Convert ADIN0–ADIN4 1011: Convert ADIN0–ADIN11
0101: Convert ADIN0–ADIN5 1100–1111: Reserved
0110: Convert ADIN0–ADIN6
AN1CH[3:0]: Channel select for single-channel conversion
0000: Convert ADIN0 0111: Convert ADIN7
0001: Convert ADIN1 1000: Convert ADIN8
0010: Convert ADIN2 1001: Convert ADIN9
0011: Convert ADIN3 1010: Convert ADIN10
0100: Convert ADIN4 1011: Convert ADIN11
0101: Convert ADIN5 1100–1111: Reserved
0110: Convert ADIN6
ANEN: Conversion start/busy flag
0: No conversion in progress
1: Conversion in progress
ANTC: Conversion start at timer 1 underflow
0: Disable
1: Enable
ANCTR5
Always set this bit to 0.
ANCK[1:0]: Clock source select
00: Reserved
01: Reserved
10: B
OSC
/8
11: B
OSC
/16
ANMD[1:0]: Operating mode select
00: Single channel, single conversion
01: Multiple channels, single conversion
10: Single channel, continuous conversion
11: Multiple channels, continuous conversion
Bit:1514131211109876543210
AN
NCH3
AN
NCH2
AN
NCH1
AN
NCH0
AN
1CH3
AN
1CH2
AN
1CH1
AN
1CH0
AN
EN
AN
TC
00
AN
CK1
AN
CK0
AN
MD1
AN
MD0
Reset:0000000000000000
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R/W R/W R/W R/W