HD404449 Datasheet, PDF (100/123 Pages) Hitachi Semiconductor – HD404449 SERIES

HD404449 Series
A/D start flag (ADSF: $020, bit 2)
Bit
Initial value
Read/Write
Bit name
3
0
R/W
DTON
2
0
R/W
ADSF
1
0
R/W
WDON
0
0
R/W
LSON
LSON
Refer to the description of operating
modes
WDON
Refer to the description of timers
ADSF (A/D start flag)
1
A/D conversion started
0
A/D conversion completed
DTON
Refer to the description of operating
modes
Figure 86 A/D Start Flag (ADSF)
100