Z86C40 Ver la hoja de datos (PDF) - Zilog

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componentes Descripción

Fabricante

Z86C40

CMOS Z8® CONSUMER CONTROLLER PROCESSOR

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ZILOG

GENERAL DESCRIPTION (Continued)

Output Input

Vcc

GND

Port 3

Counter/

Timers (2)

Interrupt

Control

Two Analog

Comparators

ALU

FLAGS

Register

Pointer

Register File

Z86C30/C31/C32/C40

CP96DZ82900

XTAL /AS /DS R//W /RESET

Machine Timing

&

Instruction Control

RESET

WDT, POR

(Only on Z86C40)

Prg. Memory

4K

Program

Counter

Port 2

I/O

(Bit Programmable)

Port 0

4

4

Address or I/O

(Nibble Programmable)

Port 1

8

Address/Data or I/O

(Byte Programmable) (Only on Z86C40)

Functional Block Diagram

2

CP96DZ82900

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