W65C02S Просмотр технического описания (PDF) - Unspecified

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W65C02S

8-bit Microprocessor

Unspecified 

The Western Design Center, Inc.

W65C02S Data Sheet

FFFE, F

FFFC, D

FFFA, B

Table 3-1 Vector Locations

BRK/IRQB

RESB

NMIB

Software/Hardware

Hardware

Hardware

Table 3-2 Pin Function Table

Pin

A0-A15

BE

D0-D7

IRQB

MLB

NC

NMIB

PHI1O

PHI2

PHI2O

RDY

RESB

RWB

SOB

SYNC

VDD

VPB

VSS

Description

Address Bus

Bus Enable

Data Bus

Interrupt Request

Memory Lock

No Connection

Non-Maskable Interrupt

Phase 1 Out Clock

Phase 2 In Clock

Phase 2 Out Clock

Ready

Reset

Read/Write

Set Overflow

Synchronize

Positive Power Supply

Vector Pull

Internal Logic Ground

The Western Design Center, Inc.

W65C02S Data Sheet

12

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