A/D Control Register (Adcr) A/D; Timer Start Register (Tstr) Itu - Hitachi SH7032 Hardware Manual

A.2.9 A/D Control Register (ADCR)
• Start Address: H'5FFFEE9
• Bus Width: 8/16
Register Overview:
Bit:
Bit name:
Initial value:
R/W:
Table A.10 ADCR Bit Functions
Bit Bit name
7 Trigger enable bit (TRGE) 0
A.2.10 Timer Start Register (TSTR)
• Start Address: H'5FFFF00
• Bus Width: 8
Register Overview:
Bit:
Bit name:
Initial value:
R/W:
7 6
TRGE —
0 1
R/W —
Value
1
7 6
— —
1 1
— —
5 4 3
— — —
1 1 1
— — —
Description
Start of A/D conversion by external trigger disabled
Start of A/D conversion by rising edge of external
conversion trigger input pin (ADTRG) enabled
5 4 3
— STR4 STR3
1 0 0
— R/W R/W
2 1
— —
1 1
— —
(Initial value)
2 1
STR2 STR1 STR0
0 0
R/W R/W R/W
A/D
0
—
1
—
ITU
0
0
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