AMD-762 Datasheet, PDF (111/122 Pages) Advanced Micro Devices – System Controller

24416C—December 2001
Preliminary Information
AMD-762™ System Controller Data Sheet
Table 37. Reset Pin States
Pin Name
Pn_CLKFWDRST
Pn_CONNECT
Pn_SADDIN[14:2]#
Pn_SADDINCLK#
Pn_SDATA[63:0]#
Pn_SDATAINCLK[3:0]#
Pn_SDATAINVAL#
Pn_SYSFILLVALID#
AD[63:00]
C/BE[7:0]#
DEVSEL#
FRAME#
GNT[6:0]#
IRDY#
PAR64
PAR
REQ64#
ACK64#
SBGNT#
SERR#
STOP#
TRDY#
WSC#
PCI_66CLK[2]
PCI_66CLK[1]
PCI_66CLK[0]
CS[7:0]#
DM[8:0]
DQS[8:0]
MAA[14:0]
MAB[14:0]
CKEA
CKEB
RESET# State S1 State S3 State
Comments
1
1
Z
1
0
Z
1
1
Z
1
1
Z
1
Park
Z Parked signals maintain their previous value.
1
1
Z
1
1
Z
1
1
Z
Z
Park
Z
Z
Park
Z
Z
Z
Z
Z
Z
Z
Z
1
Z
Z
Z
Z
Z
Park
Z
Z
Park
Z
0
Park
Z
AMD-762™ system controller asserts per PCI 64-bit
protocol.
Z
Park
Z
Z
1
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Active
Active
Z Can be disabled via configuration register.
Active
Active
Z Can be disabled via configuration register.
Active
Active
Z Can be disabled via configuration register.
1
1
Z
Z
Z
Z
Z
Z
Z
0
Park
Z Equals previous value.
0x7BFF
Park
Z Equals previous value.
0
0
0
0
0
0
Chapter 7
Signal Descriptions
99