HD404358 Datasheet, PDF (20/102 Pages) Renesas Technology Corp – microcomputer has an A/D converter,

HD404358 Series
$ 000,0
IE
INT₀ interrupt
$ 000,2
IFO
$ 000,3
IMO
INT₁ interrupt
$ 001,0
IF1
$ 001,1
IM1
$ 001,2
Timer A interrupt IFTA
$ 001,3
IMTA
$ 002,0
Timer B interrupt IFTB
$ 002,1
IMTB
$ 002,2
Timer C interrupt IFTC
$ 002,3
IMTC
A/D interrupt
$ 003,0
IFAD
$ 003,1
IMAD
$ 003,2
Serial interrupt IFS
$ 003,3
IMS
Note: $m,n is RAM address $m, bit number n.
Sequence control
• Push PC/CA/ST
• Reset IE
• Jump to vector
address
Priority control logic
Vector
address
Figure 8 Interrupt Control Circuit
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