Product Overview - Philips CEM3000B Service Manual

PRODUCT OVERVIEW

S5L8035Ui (Preliminary Spec)
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PRODUCT OVERVIEW
INTRODUCTION
S5L8035Ui Audio MP3CDP SoC provides a cost-effective solution for Audio CD application. The S5L8035Ui SoC
solution presents a rich set of features for a typical stand-alone Audio CD system: high-quality audio processing,
fully embedded CD front-end (RF, servo control, and CD-DSP), up to 4megabit flash memory support. S5L8035Ui
also includes the following components: a 16-bit CPU with 24-bit audio DSP coprocessor, SDRAM, Serial-Flash,
4-channel timers, I/O ports, audio PWM processor, 1-channel UARTs with handshake, IIC-BUS interface, IIS
interface, SPI interface, PLLs for clock generation.
Especially, one newly adopted feature of S5L8035Ui micro-architecture make the solution more cost effective.
CalmADM, a cost effective MCU+DSP solution based on Samsung's 16-bit MCU (CalmRISC16) and Samsung's
24-bit audio DSP (CalmMAC24). CalmADM performs both system control and high quality audio processing like
decoding of MP3 and decoding of WMA streams with additional special effects. The S5L8035Ui is fabricated in a
standard 65nm CMOS technology. Its low power and static design is suitable for power-sensitive applications.
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