Z90110 查看數據表（PDF） - Zilog

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Z90110

40-PIN LOW-COST DIGITAL TELEVISION CONTROLLER

Zilog 

PRELIMINARY

GENERAL DESCRIPTION (Continued)

XTAL1

XTAL2

/RESET

P30

P31

P34

P35

P36

P60

P61

P62

P63

P64

P65

AFCIN

RESET

Oscillator

WDT

Counter

Timer

Counter

Timer

Port 3/

Interrupt

Port 6

(Control)

6 KByte

Program ROM

Z8 CPU

Core

256 Byte

Register File

Port 0 Port 1

A8-15

AD0-7

Port 2

PWM 1

14 -bit

PWM 6

to

PWM 8

6-bit

PWM 9

to

PWM11

120 Byte

Character RAM

3 KByte

Character ROM

Functional Block Diagram

On Screen

Display

Z90110/120/130

CP95TEL1300

P27

P26

P25

P24

P23

P22

P21

P20

PWM 1

PWM 6

PWM 7

PWM 8

PWM 9

PWM 10

PWM 11

OSCIN

OSCOUT

HSYNC

VSYNC

VRED

VGREEN

VBLUE

VBLANK

2

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