HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 806

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix A On-Chip Supporting Module Registers
A/D Control Register 0 (ADCR0)
Bit
7
6
5
Rev. 5.00 Jan 06, 2006 page 786 of 818
REJ09B0273-0500
Initial value:
Bit name:
Bit Name
Trigger enable
(TRGE)
Clock select (CKS)
A/D start (ADST)
R/W:
Bit:
TRGE
R/W
7
0
Value
0
1
0
1
1
0
CKS
R/W
6
0
Description
Starting of A/D conversion by external trigger or ATU
trigger is disabled
Starting of A/D conversion by external trigger or ATU
trigger is enabled
Conversion time = 266 states (maximum)
Conversion time = 134 states (maximum)
A/D conversion is stopped
A/D conversion is in progress
[Clearing conditions]
1. Single mode: ADST is cleared automatically when
2. Scan mode: Confirm that ADF in ADCSR0 is 1, then
ADST
R/W
5
0
A/D conversion ends
write 0 in ADST
H'FFFF85E9
—
R
4
1
—
R
3
1
—
R
2
1
8/16
—
R
1
1
(Initial value)
(Initial value)
(Initial value)
—
R
0
1
A/D