HD6417705F133V Datasheet, PDF (580/741 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Bit
Bit Name
Initial
Value R/W Description
7
CKS1
0
6
CKS0
1
R/W Clock Select
R/W _{Selects the A/D conversion time. Clear the ADST bit to 0}
before changing the conversion time.
00: Conversion time = 151 states (maximum) at Pφ/4
01: Conversion time = 285 states (maximum) at Pφ/8
10: Conversion time = 545 states (maximum) at Pφ/16
11: Setting prohibited
Note: If the minimum conversion time is not satisfied,
lack of accuracy or abnormal operation may
occur.
5
MULTI1 0
4
MULTI0 0
R/W Mode Select
R/W _{Selects single mode, multi mode, or scan mode.}
00: Single mode
01: Setting prohibited
10: Multi mode
11: Scan mode
3
—
2
—
0
R
Reserved
0
R
These bits are always read as 0. The write value should
always be 0.
1
CH1
0
0
CH0
0
R/W Channel Select
R/W _{These bits and the MULTI bit select the analog input}
channels. Clear the ADST bit to 0 before changing the
channel selection.
Single mode Multi mode or scan mode
00: AN0
AN0
01: AN1
AN0, AN1
10: AN2
AN0 to AN2
11: AN3
AN0 to AN3
Rev. 2.00, 09/03, page 532 of 690