Datasheet > Z90T365

Z90T365

更新时间： 2024-09-14 01:10:47

品牌	Logo	应用领域
ZILOG		/
页数	文件大小	规格书
6页	230K
描述
Automatic frequency tuning

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中文翻译

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数据手册

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Z90T365 数据手册

Z90T365 ROM, Z90T366 ROM, Z90T361 OTP

eZVision 32/64 KWord Television Controller

with On-Screen Display

PB003103-0301

PRODUCT BRIEF

Product Block Diagram

On-Screen Display Features

Relocatable CGROM for large and multiple character

sets

32/64 KWords ROM or OTP

DSP Core RAM

16x16, 16x18, and 16x20 pixel matrices

ADC

Hardware cursor with 4 colors per pixel and

pixel-by-pixel positioning

OSD Engine

Semi-transparency, blinking, multi-color icons, italic,

bold and underline characters

Hardware Cursor

Integrated Vertical Blank Interval (VBI) decoding

PWM

I C

I/O Ports

General Description

TV Control Features

ZiLOG’s eZVision Z90T36x TV controller with

On-Screen Display (OSD) is a highly integrated solution

for television design. The Z90T36x features a high-speed

16-bit, advanced Digital Signal Processor (DSP) and

powerful OSD engine. Flexible and sophisticated, the

OSD includes video display attributes, semi-transparency,

programmable color palettes, and a hardware cursor for

easy user interface. The Z90T36x supports parental

control, closed captioning, and Extended Data System

(XDS).

Six Channel, 4-bit Analog-to-Digital Converter that

supports:

Automatic frequency tuning

Analog front-panel buttons

Audio level input adjustment

VBI decoding

Six Pulse Width Modulators (PWM) to control video,

audio, and tuners

I C bus interface

The Z90T36x is an ideal choice for mainstream television

sets for both PAL and NTSC standards.

Twenty-four programmable I/Os

On-chip Infrared (IR) capture register

The Z90T36x family consists of three basic devices

the Z90T365 masked ROM (32 KWords)

the Z90T366 masked ROM (64 KWords)

the Z90T361 One Time Programmable (OTP) device

Controller Features

16-bit Single-cycle instruction execution

In addition, ZiLOG provides a comprehensive

development suite for television system developers

including an emulator capable of OTP programming,

OSD evaluation board, C-compiler, Application

Programming Interface (API), ZiLOG’s Developer Studio

(ZDS) software, and Graphical User Interface (GUI) OSD

design tools. These tools enable TV developers to work

efficiently and effectively to bring new products to

market.

Phase Lock Loop (PLL), controlled by a 32 KHz

external crystal

32/64 KWord ROM or OTP with re-locatable

Character Generation ROM

1 KWord of RAM

52-pin SDIP package

12 3 4 5 6

中文翻译

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