HD4043612F 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD4043612F

4-bit HMCS400-series microcomputer

Hitachi -> Renesas Electronics 

HD404369 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

20

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