Maintenance Manual

1 Hardware Overview 1B1.2 System Unit Components
14 Satellite/Satellite Pro/L650/L655 Maintenance Manual
− Integrated Serial ATA (SATA) Host Controller
− Intel High Definition Audio Controller
− Simple Serial Transport (SST) 1.0 Bus
− Platform Environmental Control Interface (PECI)
− Universal Serial Bus (USB) Controller
− Integrated Gigabit LAN Controller
− Intel Active Management Technology with System Defense
− Intel I/O Virtualization (VT-d) Support
− Intel Trusted Execution Technology Support
− Power Management Logic
− External Glue Integration
− Enhanced DMA Controller
− System Management Bus
− High Precision Event Timers
− Timers Based on 82C54
− Real-Time Clock
− System TCO Reduction Circuits
− Serial Peripheral Interface (SPI) Support
− Interrupt Controller
− Firmware Hub Interface Support
− Low Pin Count (LPC) I/F
− GPIO
− Analog and Digit Display Ports
− JTAG Boundary Scan Support
 Bridge Media Controller
y REA_RTS5159
− Memory Card Reader Controller
 Audio Controller
CONEXANT CX20671 integrated audio controller supports multimedia. The sound
system features contain the following:
y 4 Stereo DACs support 16-bit to 24-bit PCM format for stereo audio playback
y 6 stereo ADCs support 16-bit to 24-bit PCM format for stereo independent sound inputs
y All ADCs support 44.1K to 192.0K Hz sample rate
y Digital microphone interface with internal MIC boost supporting
y Jack sense detects up to 4 jacks using only one sense pin
y Digital Mixer
y +3.3V analog and I/O operation; uses Vaux for power management modes