ms6controller.pdf

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AMD K8 ACPI Controller

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Internal Block Diagram

VDDIO_HDRV

VLDT_DRV

5VSB

RSMRST#

VDDA

1.25Vref

WD_DET

VDDIO_HSEN

VLDT_SEN

POR

5VUSBDRV

Watching

Dog Timer

VDDA

1.25Vref

2.8V

5VDRV

3VSBDRV

3VSBSEN

VAGPDRV

VAGPSEN

COMP

PWR_OK

FP_RST#

VDDIODRV

CHIP_PWGD

VDDIOSEN

COMP

Control

Logic

CPU_PWGD

PLED0/AGP#

PLED1/EXTERAM

VCC3

COMP

POK1

SS

VCC5

VDD_EN

COMP

VDD_GD

TEMP_FAULT#

PSIN#

S3#

ACPI

Control

PSOUT#

Bandgap

S5#

PCIRST#

HDD_RST#

SCL

I2C

CharPMP

DEV_RST#

SDA

Oscilator

SLOT_RST#

DDRTYPE

SS

C1

C2

ChrPMP

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Power Function

•

Support voltage regulator:

•

DDR 1 or DDR 2 voltage regulator

–

DDR 1 or DDR 2 voltage select by DDRTYPE (Pin 18) select pin

–

External DDR standby voltage MOS is request when S3 state

–

Support 2 set Linear mode or PWM mode select by PLED1/EXTRAM(Pin 48)

–

The both mode support Adjust voltage through I2C bus

–

DDR 1 voltage range : 2.5V,2.55V,2.6V,2.65V,2.7V,2.75V,2.8V,2.85V,2.9V,3.0V,3.1V and

default setting is 2.55V

–

DDR 2 voltage range : 1.7V,1.75V, 1.8V, 1.85V,1.9V,1.95V,2.0V,2.05V,2.1V,2.2V,2.3V and

default setting is 1.8V

–

Power Good Watching Dog timer register (CR0x05) can setting keep or not when power off

•

AGP voltage regulator

– Support Linear mode or PWM mode

– The both mode support Adjust voltage through I2C bus

–AGP voltage range : 1.5V,1.55V,1.6V,1.65V,1.7V,1.75V,1.8V,1.85V and default setting is

1.5V

–

Power Good Watching Dog timer register (CR0x05) can setting keep or not when power off

Power Function (Cont.)

•3VSB g r

–

Support Single or Dual mode select by PLED0 (RAC version)

–

Support Dual mode select only (RBF version)

–

Single mode : Used one MOS regulate from 5VSB to 3VSB

–

Dual mode : Used two MOS when S3 or S5 state standby MOS regulate from

5VSB to 3VSB,When S0 state turn on VCC3 MOS to 3VSB

•

1.2VLDT regulator

–

Support Hyper Transport™ I/O ring power supply

•VDD g r

–

Support core power supply

Power Function (Cont.)

•

Support 5VDUAL for USB and KB/MS voltage

•

Support 9VSB for use OP-Amp extend extra voltage

•

Support 1.25V reference voltage

•

Support 2.5VDDA for Filtered PLL Supply Voltage

•

DDR1(<1.9V), DDR2 (<1.25V), AGP(<1.1V),

1.2VLDT(<0.85V) and 3VSB(<2.45V) support power

supply shutdown when under voltage protection

Plik z chomika:

Inne pliki z tego folderu:

MS-6_linear_mode.pdf (52 KB)
MS6+.zip (20 KB)
MS6.doc (39 KB)
ms6controller.pdf (105 KB)
ms7controller.pdf (95 KB)

Inne foldery tego chomika:

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