Toshiba Satellite P10 Series Maintenance Manual page 24

1 Hardware Overview
• Implements PCI burst transfers and deep FIFOs to tolerate large host latency.
• PCI_CLKRUN protocol.
• External cycle timer control for customized synchronization.
• Extended resume signaling for compatibility with legacy DV components.
• PHY-Link logic performs system initialization and arbitration functions.
• PHY-Link encode and decode function included for data-strobe bit level encoding.
• PHY-Link incoming data resynchronized to local clock.
• Low-cost 24.576-MHz crystal provides transmit and receive data at 100,200,and
400 Mbits/s.
• Node power class information signaling for system power managemanent.
• Serial ROM interface supports 2-wire serial EEPROM devices.
• Provides two general-purpose I/Os .
• Register software control of contender bit, power class bits, link active control bit,
and IEEE 1394a-2000 features.
• Fabricated in advanced low-power CMOS process.
• PCI and CardBus implementations.
• Isochronous receive dual-buffer mode.
• Out-of order pipelining for asynchronous transmit requests.
• Register access fail interrupt when PHY SYSCLK is not active.
• PCI power-management D1 power state.
Audio DJ-Controller
• SW DIRECT DJ
• "CD Player Mode" allows music CD play while notebook is OFF
• "Direct mode" with "Push mode" technology allows function buttons
(PLAY_PAUSE, NEXT_TRK/SCAN_FW, PREV_TRK/SCAN_RW,
STOP_EJECT) to work while system is ON
• Low power consumption – conserve notebook's battery capacity
• Work hand-in-hand with traditional ISA/PCI based audio chipset
• "Pass through" mode allows this chip to be transparent to the OS and system
hardware
• ATAPI compliant during CD Player Mode
• Auto power management-SLEEP and SUSPEND states
• Supports Volume up/down control through and digital volume controller
• Support activity icon display
• Supports track number display
• Minimal software required in Direct Mode
• Maintains High Quality sound
• Patent pending
Card Bus/SD-IO Host Adapter
• Conforms to PCI power management specification revision 1.1
• Conforms to PCI local bus specification revision 2.2
• Supports remote wakeup feature (#PME-compliant) *
• Supports PCI interrupts (INT)
1-10
1.2 System Unit
Satellite P10 Series Maintenance Manual