HD404449 Datasheet, PDF (10/123 Pages) Hitachi Semiconductor – HD404449 SERIES

HD404449 Series
IE
IM
LSON
IF
ICSF
ICEF
RAME
RSP
WDON
ADSF
DTON
Not used
SEM/SEMD
Allowed
Not executed
Not executed
Allowed
Allowed
Not executed in active mode
Used in subactive mode
Not executed
REM/REMD
Allowed
Allowed
Allowed
Not executed
Inhibited
Allowed
Not executed
TM/TMD
Allowed
Allowed
Inhibited
Inhibited
Allowed
Allowed
Inhibited
Note: WDON is reset by MCU reset or by STOPC enable for stop mode cancellation.
The REM or REMD instuction must not be executed for ADSF during A/D conversion.
DTON is always reset in active mode.
If the TM or TMD instruction is executed for the inhibited bits or non-existing bits,
the value in ST becomes invalid.
Figure 4 Usage Limitations of RAM Bit Manipulation Instructions
10