M38B59MD-XXXFS Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Lista de partido

M38B59MD-XXXFS

8-BIT SINGLE-CHIP MICROCOMPUTER

Renesas Electronics 

PRELIMINARY NSootimcee: pTahriasmisentroict alimfinitaslasrpeescuifbicjeactitotno. change.

MITSUBISHI MICROCOMPUTERS

38B5 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Table 6 Interrupt Vector Addresses and Priority

Interrupt Source Priority Vector Addresses (Note 1)

High

Low

Reset (Note 2) 1

FFFD16

FFFC16

INT0

2

FFFB16

FFFA16

INT1

3

FFF916

FFF816

INT2

4

FFF716

FFF616

Remort control/

counter overflow

Serial I/O1

5

FFF516

FFF416

Interrupt Request

Generating Conditions

At reset

At detection of either rising or falling edge of

INT0 input

At detection of either rising or falling edge of

INT1 input

At detection of either rising or falling edge of

INT2 input

At 8-bit counter overflow

At completion of data transfer

Serial I/O1 auto-

matic transfer

Timer X

6

Timer 1

7

Timer 2

8

Timer 3

9

Timer 4

10

Timer 5

11

Timer 6

12

Serial I/O2 receive 13

INT3

14

Serial I/O2 transmit

INT4

15

FFF316

FFF116

FFEF16

FFED16

FFEB16

FFE916

FFE716

FFE516

FFE316

FFE116

At completion of the last data transfer

FFF216

FFF016

FFEE16

FFEC16

FFEA16

FFE816

FFE616

FFE416

FFE216

FFE016

At timer X underflow

At timer 1 underflow

At timer 2 underflow

At timer 3 underflow

At timer 4 underflow

At timer 5 underflow

At timer 6 underflow

At completion of serial I/O2 data receive

At detection of either rising or falling edge of

INT3 input

At completion of data transmit

At detection of either rising or falling edge of

INT4 input

A-D conversion

At completion of A-D conversion

FLD blanking

16

FFDF16

FFDE16 At falling edge of the last timing immediately

before blanking period starts

FLD digit

At rising edge of each digit

BRK instruction 17 FFDD16

FFDC16 At BRK instruction execution

Notes 1 : Vector addresses contain interrupt jump destination addresses.

2 : Reset function in the same way as an interrupt with the highest priority.

Remarks

Non-maskable

External interrupt

(active edge selectable)

External interrupt

(active edge selectable)

External interrupt

(active edge selectable)

Valid when interrupt interval

determination is operating

Valid when serial I/O1 ordinary

mode is selected

Valid when serial I/O1 automatic

transfer mode is selected

STP release timer underflow

External interrupt

(active edge selectable)

External interrupt

(active edge selectable)

Valid when INT4 interrupt is selected

Valid when A-D conversion is selected

Valid when FLD blanking

interrupt is selected

Valid when FLD digit interrupt is selected

Non-maskable software interrupt

17

Share Link: