DatasheetsPDF.com

Z89318

Zilog.
Part Number Z89318
Manufacturer Zilog.
Description DIGITAL TELEVISION CONTROLLER
Published Apr 16, 2005
Detailed Description Z89314/318 CPS95TV0403 CUSTOMER PROCUREMENT SPECIFICATION Z89314/318 DIGITAL TELEVISION CONTROLLER FEATURES s Part Num...
Datasheet PDF File Z89318 PDF File

Z89318
Z89318

Overview
Z89314/318 CPS95TV0403 CUSTOMER PROCUREMENT SPECIFICATION Z89314/318 DIGITAL TELEVISION CONTROLLER FEATURES s Part Number Z8 ROM (Kbyte) Z8 RAM* (Kbyte) 512 512 Speed (MHz) 12 12 s s s s s s 0°C to +70°C Temperature Range Direct Closed Caption Decoding TV Tuner Serial Interface Customized Character Set Character Control Mode Directly Controlled Receiver Functions Z89314 16 Z89318 10 *General-Purpose s s s 40-Pin DIP Package 4.
5- to 5.
0-Volt Operating Range Z89C00 RISC Processor Core GENERAL DESCRIPTION The Z89314/318 are members of Zilog's family of Digital Television Controllers designed to provide complete audio and video control of television receivers, video recorders, and advanced on-screen display facilities.
The powerful Z89C00 RISC processor core allows users to control on-board peripheral functions and registers using the standard processor instruction set.
In closed caption mode, text can be decoded directly from the composite video signal and displayed on the screen with assistance from the processor's digital signal processing capabilities.
The character representation in this mode allows for a simple attribute control through the insertion of control characters.
The character control mode provides access to the full set of attribute controls.
The modification of attributes is allowed on a character-by-character basis.
The insertion of control characters permits direction of other character attributes.
Display attributes include underlining, italics, blinking, eight foreground/background colors, character position offset delay, and background transparency are made possible through a fully customized 512 character set, formatted in two 256 character banks.
Serial interfacing with the television tuner is provided through the tuner serial port.
This version of the Z89300 series does not offer I2C capability Additional hardware provides the capability to display two to three times normal size characters.
The smoothing logic contained in the on-scree...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)