tmp86fh09amg TOSHIBA Semiconductor CORPORATION, tmp86fh09amg Datasheet - Page 130

• Manufacturer Part Number: tmp86fh09amg
• Description: 8 Bit Microcontroller Tlcs-870/c Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

12.2
Register configuration
12.2
AD Converter Control Register 1
ADCCR1
(000EH)
The AD converter consists of the following four registers:
Note 1: Select analog input channel during AD converter stops (ADCDR2<ADBF> = "0").
Note 2: When the analog input channel is all use disabling, the ADCCR1<AINDS> should be set to "1".
Note 3: During conversion, Do not perform port output instruction to maintain a precision for all of the pins because analog in-
Note 4: The ADCCR1<ADRS> is automatically cleared to "0" after starting conversion.
Note 5: Do not set ADCCR1<ADRS> newly again during AD conversion. Before setting ADCCR1<ADRS> newly again,
Register configuration
1. AD converter control register 1 (ADCCR1)
2. AD converter control register 2 (ADCCR2)
3. AD converted value register 1 (ADCDR1)
4. AD converted value register 2 (ADCDR2)
form AD conversion and controls the AD converter as it starts operating.
sistor network).
put port use as general input port. And for port near to analog input, Do not input intense signaling of change.
check ADCDR2<EOCF> to see that the conversion is completed or wait until the interrupt signal (INTADC) is gener-
ated (e.g., interrupt handling routine).
This register selects the analog channels and operation mode (Software start or repeat) in which to per-
This register selects the AD conversion time and controls the connection of the DA converter (Ladder re-
This register used to store the digital value after being converted by the AD converter.
This register monitors the operating status of the AD converter.
ADRS
AINDS
ADRS
7
SAIN
AMD
AD conversion start
AD operating mode
Analog input control
Analog input channel select
6
AMD
5
AINDS
4
0:
1:
00:
01:
10:
11:
0:
1:
0000:
0001:
0010:
0011:
0100:
0101:
0110:
0111:
1000:
1001:
1010:
1011:
1100:
1101:
1110:
1111:
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3
-
AD conversion start
AD operation disable
Software start mode
Reserved
Repeat mode
Analog input enable
Analog input disable
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
2
SAIN
1
0
(Initial value: 0001 0000)
TMP86FH09AMG
R/W