Table of Contents
Advertisement
AC Link interface
Supports for both audio and modem codecs
Compliant with AC-97 codec Rev. 2.3
6/8 channel support on audio codec
Multiple functions for audio and modem
Codec operations
Bus master logic
Supports up to 3 codecs simultaneously
Supports SPDIF output
Separate bus from the HD audio
HD Audio
4 Independent output streams (DMA)
4 Independent input streams (DMA)
Up to 16 channels of audio output per stream
Supports up to 4 codecs
Up to 192kHz sample rate
Up to 32-bit per sample
Message Signaled Interrupt (MSI) capability
64-bit addressing capability for MSI
64-bit addressing capability for DMA bus
master
Unified Audio Architecture (UAA) compatible
HD Audio registers can be located anywhere
in the 64-bit address space
Timers
8254-compatible timer
Microsoft High Precision Event Timer (HPET)
ACPI power management timer
©2008 Advanced Micro Devices, Inc.
AMD SB600 Register Reference Manual
RTC (Real Time Clock)
256-byte battery-backed CMOS RAM
Hardware supported century rollover
RTC battery monitoring feature
Power Management
ACPI specification 2.0 compliant power
management schemes
Supports C2, C3, C4, ACPI states
Supports C1e and C3 pop-up
Supports S0, S1, S2, S3, S4, and S5
Wakeup events for S1, S2, S3, S4/S5
generated by:
Any GEVENT pin
Any GPM pin
USB
Power button
Internal RTC wakeup
SMI# event
Full support for On-Now™
Supports CPU SMM, generating SMI# signal
upon power management events
GPIO supports on external wake up events
Supports CLKRUN# on PCI power
management
Provides clock generator and CPU STPCLK#
control
Support for ASF
Proprietary
Features of the SB600
Page 10
Advertisement
Table of Contents
