SH7014 Datasheet, PDF (438/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

14. Mid-Speed A/D Converter ⎯ SH7016, SH7017 ⎯
Group
Selection
CH2
0
1
Channel Selection
CH1
CH0
0
0
1
1
0
1
0
0
1
1
0
1
Description
Single Mode
Scan Mode
AN0
(Initial value) AN0
(Initial value)
AN1
AN0, AN1
AN2
AN0 to AN2
AN3
AN0 to AN3
AN4
AN4
AN5
AN4, AN5
AN6
AN4 to AN6
AN7
AN4 to AN7
14.2.3 A/D Control Register (ADCR)
Bit :
7
6
5
4
3
2
1
0
Initial value : TRGE
⎯
⎯
⎯
⎯
⎯
⎯
⎯
0
1
1
1
1
1
1
1
R/W : R/W
R
R
R
R
R
R
R
A/D control register (ADCR) is register that can read/write in 8 bits and enables or disables A/D
conversion start of the MTU trigger input.
ADCR is initialized to H'7F during power-on reset.
Bit 7⎯Trigger Enable (TRGE): Enables or disables A/D conversion start of input from MTU
trigger.
Bit 7
TRGE
0
1
Description
Disables A/D conversion start of MTU trigger
Starts A/D conversion on MTU trigger.
(Initial value)
Bits 6 to 0⎯Reserved bits: These bits always read as 1. The write value should always be 1.
Rev.5.00 Sep. 27, 2007 Page 404 of 716
REJ09B0398-0500