TV-OUT CTRL Video Display Controller

Overview:

The TVOUT-CTRL is a synthesizable core which implements a video display controller compatible with the ITU-R BT.601/BT.656 recommendation
(formerly CCIR-601 and CCIR-656). The Video DAC interface of the controller is compatible with Analog Devices® ADV7174/79 video encoder chip or a similar PAL or NTSC video encoder device. The TVOUT-CTRL accepts three different input formats and produces 4:2:2 YCbCr pixel data. It generates all of the required control signals: horizontal synchronization (HSYNC), vertical synchronization (VSYNC) and video blanking (BLANK).

Deliverables

Synthesis support for Synopsys® tools with a set of synthesis scripts

Simulation support for Mentor Graphics® and Cadence® tools with a set of scripts and macros

Extensive Verilog Test Bench

Additional documentation, 30 days of technical support, 90 days of warranty against defects

Features

TVOUT-CTRL core meets the ITU-R BT601/BT656 recommendation (without SAV and EAV features)

AMBA® AHB system bus interface

Dedicated unidirectional DMA controller with burst transaction support

Configurable internal FIFO

PAL or NTSC video signal generation

Integrated test mode - core generates color bar without any AHB bus transactions

Integrated with AMBA bus: AMBA AHB slave unit to interface with the host controller; AMBA AHB master unit to interface with the host memory

Accepts three display data input formats: RBG 24 bit / pixel; RBG 15 bit / pixel; 4:2:2 YUV ( YCrCb)

Produces YCrCb 4:2:2, 8- bit pararell output format

Power Save Mode

Details

Category

Portability

Process Node

Type

Maturity

Market Category

Bus Interface

QIP Rating

IP Catalog : Digital Core IP : Audio/Video : Other

ASIC, FPGA, Structured

all

Soft IP

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Communications Consumer Electronics Data Processing Industrial and Medical Military/Civil Aerospace Others

AMBA® AHB

This IP is not yet QIP rated.

Vendor

Evatronix develops digital and mixed-signal Intellectual Property (IP) cores with complementary

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