AMD SB600 - Manual (Page 10)

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