Z89303 查看數據表（PDF） - Zilog

零件编号

产品描述 (功能)

比赛名单

Z89303

DIGITAL TELEVISION CONTROLLER

Zilog 

PRELIMINARY

GENERAL DESCRIPTION (Continued)

Port 17

Port 00

Capture

IRIN

ADC

ADC0

ADC1

ADC2

ADC3

ADC4

ADC5

PWM

PWM1

PWM2

PWM3

PWM4

PWM5

PWM6

PWM7

PWM8

PWM9

Z89303/05/07

CPS DC-4222-03

Port 0

Port 00

Port 01

Port 02

Port 03

Port 04

Port 05

Port 06

Port 07

Port 08

Port 09

Port 0A

Port 0B

Port 0C

Port 0D

Port 0E

Port 0F

Port1

Port 10

Port 11

Port 12

Port 13

Port 14

Port 15

Port 16

Port 17

Port 18

Port 19

Note: Shaded pin functions

not available on 40-pin device.

Control

XTAL1

XTAL2

LPF

HSYNC

VSYNC

/Reset

RAM

640 x 16

Address

Data

CPU

Register Addr/Data

OSD

V1

V2

V3

BLANK

HALFBLNK

Port0F

ROM Addr

ROM Data

ROM

12K x 16

16K x 16

24K x 16

Note: Z89307

has 12K words of ROM.

Z89305 has 16K words.

Z89302/03 has 24K words.

Functional Block Diagram

2

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