W83304D Datasheet, PDF (9/16 Pages) Winbond – ACPI Controller For AMD Claw Hammer TM CPU

4. BLOCK DIAGRAM
W83304D/W83304G
CHR_PMP
C1
C2
V_LDT_DRV
VLDT_SEN
SS
I_SET
V_AGP_DRV
V_AGP_SEN
Charge
Pump
1.2V_LDT
Soft
Start
Control Logic
Ref.
Current
1.5V_AGP
Linear
Regulator
Linear
Regulator
2.5VDDA
3.3V_DL
1.25V_TT
1.25V_REF
5V_USB
2.5V_RAM
3V_DRV
3.3V_SB_DRV
3.3V_SB_SEN
V_TT_DRV
V_TT_SEN
V_TT SINK
1.25V_REF
5V_DRV
5V_{SB_DRV}
5V_USB_EN
V_DDIO_DRV1
I_SEN1
V_DDIO_SEN
V_DDIO_DRV2
I_SEN2
Publication Release Date: April, 2006
-9-
Revision 0.51