Z8623012SSC集成电路（IC）的编码器解码器转换器规格书PDF中文资料

Z8623012SSC属于集成电路（IC）的编码器解码器转换器。由Zilog, Inc.制造生产的Z8623012SSC编码器，解码器，转换器该系列产品可用于将信息封装或编码为适合于传输或存储的格式，和/或在通信路径的另一端执行逆运算，通常是通过使用某些形式的调制过程。示例包括从数字数据生成模拟视频信号的器件（反之亦然）；基于传输目的对按钮的状态进行编码的器件（实现远程控制功能）；以及便于将标准 UART 连接到标准红外收发器的器件。

ARCHITECTURAL OVERVIEW

The Z86230 is a stand-alone integrated circuit, capable of processing Extended Data Services (XDS) in Field 2 of the Vertical Blanking Interval (VBI) of a video frame. This device conforms to the transmission format defined in the Television Decoder Circuits Act of 1990, in accordance with the Electronics Industry Association specification EIA-608A and EIA-744A.

In addition, the Z86230 is ideally suited to monitor Picture-In-Picture (PiP) window video for violence blocking and other XDS data services. Highlights of the Z86230 include:

1. A stand-alone Line 21 Decoder for Extended Data Services (XDS).

2. Extractable XDS data from the input video.

3. Full output of a selectable V-Chip Program Blocking signal (PB).

4. Selectable XDS filter parameters from a list of preprogrammed values.

5. Minimal communications and control overhead that provides simple

implementation of Violence Blocking and Auto Clock Set Features.

6. Full output of the recovered XDS data through the I2C serial communication

port.

7. Two different slave addresses that are selectable in the I2C serial

communication port.

8. Selectable NTSC or PAL operation