Display Port Synthesizable Transactor

Overview

Key Features

• Supports full Display port source device and sink device functionality
• Supports multi lanes upto 4 lanes
• Supports control symbols for framing(Both Default & Enhanced framing mode)
• Supports interlaced & non-interlaced video stream
• Supports nibble interleaving(ECC)
• Supports main link, Aux link and Hot plug functionality
• Supports fast link training
• Supports full link training
• Supports skip the link training
• Supports spread Spectrum clocking (SSC)
• Supports I2C over AUX CH and EDID
• Supports symbol Stuffing and Transfer Unit
• Supports 3D stereo
• Supports ANSI8B10B encoding / decoding
• Supports packing of all the video formats supported by the display port version upto 2.0
• Supports packing of all secondary packet formats supported by the display port version upto2.0
• Supports HPD based link training
• Supports DPCD registers upto display port version 2.0 specification
• Supports RGB, YCBCR444, YCBCR422, YCBCR420 and Y-Only RAW color format
• Supports main stream attribute (MSA) packets
• Supports following Secondary packets,
• Audio timestamp
• Audio stream
• Extension
• Audio copy management
• ISRC
• VSC
• Camera SDP 8 to 15
• Info frame formats
• VSC extension VESA
• VSC extension CEA
• Picture Parameter Set(PPS)
• Adaptive-Sync SDP
• Supports Split SDP for both SST and MST mode
• Supports packing of all audio formats supported by IEC 60958-1,IEC 60958-3,IEC 60958-4,IEC 61937-1,IEC 61937-3,CEA/CTA 861-F,861-G
• Supports training pattern sequence (TPS2,TPS3,TPS4)
• Supports interlane skew insertion in source mode
• Supports deskew in sink device mode
• Supports scrambler as in Display port specification
• Scrambler can be enabled or disabled dynamically
• Supports scrambler reset after every 512th symbol
• Supports on the fly generation of data
• Supports Multi Stream Transport (MST) operation
• Supports Advanced Link Power Management to reduce wake latency
• Supports GTC-based video timing synchronization
• Supports Display Stream Compression (DSC) up to version 1.2a
• Supports Forward Error Correction(FEC)
• Supports 8bit and 16bit RAW interfaces
• Supports 10bit,20bit and 40bit parallel interfaces
• Supports high-bandwidth Digital Content Protection System version1.3 (HDCP v1.3)
• Supports high-bandwidth Digital Content Protection System version2.2 (HDCP v2.2)
• Supports for HDCP2.2 with full authentication
• Supports for HDCP2.2 with bypass the authentication
• Supports High-bandwidth Digital Content Protection System version2.3(HDCP v2.3)
• Detects and reports the following errors
• Invalid control character
• Invalid data character
• Invalid 10bit code
• Sync errors
• Scrambler errors
• Single and multi-bit ECC errors
• Invalid packing injection and detect
• Supports LT-tunable Phy Repeater(LTTPR)
• Supports Horizontal Blanking Expansion
• Supports Jitter insertion for Main Link Clock and Aux Channel Clock
• Supports Ultra-high Bit rates at 10, 13.5, and 20Gbps/lane link rates
• Supports Panel Replay
• Supports 128b/132b channel coding

Benefits

• Compatible with testbench writing using SmartDV's VIP
• All UVM sequences/testcases written with VIP can be reused
• Runs in every major emulators environment
• Runs in custom FPGA platforms

Block Diagram

Deliverables

• Synthesizable transactors
• Complete regression suite containing all the Display port testcases
• Examples showing how to connect various components, and usage of Synthesizable Transactor
• Detailed documentation of all DPI, class, task and functions used in verification env
• Documentation also contains User's Guide and Release notes

Technical Specifications