HD404374 Datasheet, PDF (42/161 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip A/D Converter

HD404374/HD404384/HD404389/HD404082/HD404084 Series
Serial interrupt mask (IMS: $023,3):
This bit masks an interrupt request by the serial interrupt request flag (table 16).
Table 16 Serial Interrupt Mask (IMS: $023,3)
Serial Interrupt Mask (IMS)
0
1
Interrupt Request
Serial interrupt request enabled
Serial interrupt request masked (held pending)
A/D interrupt request flag (IFAD: $003,2) (Applies to HD404374, HD404384, and HD404389 Series):
The A/D interrupt request flag is set on completion of A/D conversion (table 17).
Table 17 A/D Interrupt Request Flag (IFAD: $003,2)
A/D Interrupt Request Flag (IFAD) Interrupt Request
0
No A/D interrupt request
1
A/D interrupt request generated
A/D interrupt mask (IMAD: $003,3) (Applies to HD404374, HD404384, and HD404389 Series):
This bit masks an interrupt request by the A/D interrupt request flag (table 18).
Table 18 A/D Interrupt Mask (IMAD: $003,3)
Serial Interrupt Mask (IMAD)
0
1
Interrupt Request
A/D interrupt request enabled
A/D interrupt request masked (held pending)
Rev.5.00, Sep.11.2003, page 42 of 161