HD6412350 Hitachi, HD6412350 Datasheet - Page 138

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

Table 5-12 Interrupt Source Selection and Clearing Control
DMAC
DTA
0
1
Legend
(4) Notes on Use: SCI and A/D converter interrupt sources are cleared when the DMAC or DTC
reads or writes to the prescribed register, and are not dependent upon the DTA bit or DISEL bit.
118
X : The relevant bit cannot be used.
* :
: The relevant interrupt is used. Interrupt source clearing is performed.
: The relevant interrupt is used. The interrupt source is not cleared.
(The CPU should clear the source flag in the interrupt handling routine.)
Don't care
Settings
DTC
DTCE
0
1
*
DISEL
*
0
1
*
Interrupt Source Selection/Clearing Control
DMAC
DTC
X
X
CPU
X
X