7480 datasheet(69/337 Pages) RENESAS

Il numero della parte	7480

Spiegazioni elettronici	8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES

PDF	337 Pages

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Produttore elettronici	RENESAS [Renesas Technology Corp]

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69 / 337 page

7480 Group and 7481 Group User's Manual

1-52

HARDWARE

1.11 Interrupts

Return from Stop/Wait Mode

When an interrupt request is accepted in the stop/wait mode, the CPU terminates these modes and

returns to the normal mode.

Table 1.11.2 lists the interrupt sources available for CPU’s return from the stop/wait mode.

Table 1.11.2 Interrupt Sources Available for CPU’s Return from Stop/Wait Mode (O:Available,

×:Not available)

Return from Stop Mode

O (Note 2)

O (Note 3)

Return from Wait Mode

Interrupt Source

Reset (Note 1)

INT0

INT1

Key-on Wakeup

CNTR0

CNTR1

Timer X

Timer Y

Timer 1

Timer 2

Serial I/O Receive

Serial I/O Transmit

Bus Arbitration

A-D Conversion Complete

BRK Instruction

Notes 1: Reset is included in the above table, as well, because it performs the same operation as interrupts.

2: Available in the event count mode only.

3: Available only when the external clock input (or the clock divided by 16) is used as the synchronous

clock.

For details, refer to Section 1.19 Power Saving Function.

7480 Scheda tecnica(PDF) 69 Page - Renesas Technology Corp