AMD-762 Datasheet, PDF (45/122 Pages) Advanced Micro Devices – System Controller

24416C—December 2001
Preliminary Information
AMD-762™ System Controller Data Sheet
30–60 ms 30 ms 30 ms
20–50 ms 1.5–2 ms
30–60 ms
2.5 Vdc
VREF & VTT
K7_VCOREn
VDD_AGP
VDD_PCI
PWRGD (SYSTEM)
STPCLK#
CPU Bus
PCI Bus
2
3
Stop Grant
Special Cycles
DCSTOP#
RESET#
SYSCLK
(Pins)
AGPCLK
Running Full Speed
Running Full Speed
4
6
7
9
CPU Disconnect
Occurs Here
8
CKEA
CKEB
CLKOUTH[n] Running Full Speed
CLKOUTL[n] Running Full Speed
MAA[14:0]
MAB[14:0]
DRAM Command
DDR DQS
Self-Refresh 5
Note: Circled numbers correspond to “S3 Sequence” on page 31.
Running Full Speed
Running Full Speed
Running Full Speed
Running Full Speed
Figure 11. Suspend to RAM System Timing Diagram Example
Chapter 2
Functional Operation
33