HD404849 Datasheet, PDF (27/125 Pages) Hitachi Semiconductor – 4-Bit Single-Chip Microcomputer

HD404849 Series
Table 17 A/D Interrupt Request Flag (IFAD: $003, Bit 2)
IFAD
0
1
Interrupt Request
No
Yes
A/D Interrupt Mask (IMAD: $003, Bit 3): Prevents (masks) an interrupt request caused by the A/D
interrupt request flag, as listed in table 18.
Table 18 A/D Interrupt Mask (IMAD: $003, Bit 3)
IMAD
0
1
Interrupt Request
Enabled
Disabled (masked)
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