CCE CCE+DVD-2940 free download

File name CCE+DVD-2940.pdf

5 4 3 2 1 Wolverine-KY1-A3 ES66x8 + DV34/502W/S71/SONY310 PICKUP + OUTPUT Layout---------Wolverine-KY1 REV-A3B3 D D Background Revision History This DVD design is based on ESS Vibratto-II ES66x8 single chip DVD mpeg and servo processor. The ES66x8 is built upon Rev-A1 ESS proven Programmable Multimedia Processor architecture with integrated servo DSP. A complete DVD design using Base on Escher-Y1 Rev-A3, ES6603 RF-Amp can support all major popular optical pickup heads. With ES66x8 unify memory architecture, the whole system memory is reduced to a minimum. ES66x8 provides the best price performance DVD solution in the industry. 1.Add J8,2x10 output jack for some media crads connection. [email protected] 2.Add U19(IP1525), supply +3.3V and +2.0V 3.Add UU7(AVS2188),6 channel audio DAC System Clock Requirement 4.Add UU8(AM5868),motor driver ES66x8 require a 27MHz clock to operate. This 27MHz can either be generated externally and feed into pin 3 and pin 4 or thru a 27MHz crystal attached to pin 2 and 3. This 27Mhz will be used for all video processing reference. In addition, internal 5.Add UU1(IP4504),motor driver multiplier will generate a much higher operating frequency for the internal RISC+DSP code to operate. Audio clock is generated from ES66x8 by its internal PLL circuitry. 6.Add CN2(SAMSUNG-S71),laser signal input jack 7.Add open/close transistor circuit option. SDRAM Usage