MC6847Y 查看數據表（PDF） - Motorola => Freescale

零件编号

产品描述 (功能)

生产厂家

MC6847Y

8-BIT MICROPROCESSING UNIT (MPU)

Motorola => Freescale 

I

FIGURE 7 – =PANDED BLOCK DIAGRAM

A15 A14 A13 A12 All A1O A9 A8

A7 A6 A5 A4 A3 A2 Al

AO

Clock, @l

Clock, @2 37

Non-Maskable

RESET

Interrupt

HALT

Interrupt Request

Three-State Control

Data Bus Enable

Bus Available

Valid Memory Address

40

6

a

2

4

39

3

36+

Instruction

Decode

and

Control

34+ Read/Wtite, Rl~

1

Instruction

Register

..l.t\,,

‘*”

!*

.—

.—

MOTOROLA

@

Semiconductor Products Inc.

6

.—

Share Link: