Datasheet

Section 5 Interrupt Controller
Page 158 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
Table 5.11 Interrupt Source Selection and Clearing Control
Settings
DMAC
*
1
DTC
*
1
Interrupt Source Selection/Clearing Control
DTA
*
1
DTCE
*
1
DISEL
*
1
DMAC
*
1
DTC
*
1
CPU
0 0 *
X
Δ
1 0
Δ
X
1
Δ
1 * *
Δ
X X
Legend:
Δ
: The relevant interrupt is used. Interrupt source clearing is performed.
(The CPU should clear the source flag in the interrupt handling routine.)
: The relevant interrupt is used. The interrupt source is not cleared.
X: The relevant bit cannot be used.
*: Don't care
Note: 1. This function is not available in the H8S/2695.
(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
*
, DTCE
*
,
and DISEL
*
bits.
Note: * This function is not available in the H8S/2695.