1. An Overview of DaVinci Technology Development Taikang Yang Oct.18.2008

2. SZU TI-DSPs Lab What is DaVinci Technology? Devices DM644x,DM646x,DM3x, DM643x,DM64x Software Montavista Linux, Linux Drivers, Codec Engine, Codec ’ s Tools TI DVEVM, TI DVDSK MV DevRocket, GHS Multi

3. SZU TI-DSPs Lab What is DaVinci Technology? Support Authorized Software Provider (ASP), TI ’ s 3rd Party Network Audio/Video Solution TI Devices and Software + ASP Codecs and Support +You application

4. SZU TI-DSPs Lab DM6446 DMSoC Block Diagram

5. SZU TI-DSPs Lab DM6437 DMSoC Block Diagram

6. SZU TI-DSPs Lab DM355 DMSoC Block Diagram

7. SZU TI-DSPs Lab DaVinci Software Overview

8. SZU TI-DSPs Lab What Role Do You Play? Application Programmer Uses all the resources of Linux to Build/maintain app writes to VISA interface to harness the power of SPL Driver Author Create or update drivers rebuild kernel DSP Author Creates signal processing algorithms(Codecs)

9. SZU TI-DSPs Lab My DaVinci Board

10. SZU TI-DSPs Lab Block Diagram of My Board

11. SZU TI-DSPs Lab Advices for DaVinci Hardware Development Be sure your schematic is correct Keep the analog circuit as far away as can from the digital circuit DDR layout keep different nets far away enough (3w or 4w) All nets in the same net classes have to be skew matched Don ’ t cut the ground plane next to every DDR2 routing layer

12. SZU TI-DSPs Lab Thank You!