Philips CEM3000B Service Manual page 65

S5L8035Ui (Preliminary Spec)
ARCHITECTURE
• 135MHz CalmADM (CalmRISC16, CalmMAC24, 4KB I-Cache, 12KB D-Cache, two stream buffers)
• Front-end controller (CD 4x compatible digital servo)
• Audio stream codec (Audio DSP: CalmMAC24)
• On-chip clock generator with PLL
• Multi Boot System (External S-Flash, Internal ROM, Internal SRAM, External SDRAM(EDO))
• Core peripherals (IIC, UART, SPI, IR, I/O, etc.)
AUDIO
Stream Codec
Output channel
Sample rate
SYSTEM
Data input
Peripheral interface
Memory
PHYSICAL
Operating voltage
Clock frequencies
Packaging
MPEG-1/2/2.5 decoding, WMA decoding
2-channel Audio PWM output
8kHz ~ 48 kHz
FEU: CD 4x
UART, SPI, IR, RTC, I2C, Timer, GPIO
32KB Internal SRAM, 3.5Mbits Internal ROM, Serial Flash, SDRAM, EDO
3.3V I/O, 1.2V core
Input Frequency = 4.2336 MHz, Calm CLK = up to 135 MHz
128-TQFP-1414
PRODUCT OVERVIEW
1-3