AMD-762 Advanced Micro Devices, AMD-762 Datasheet - Page 80

• Manufacturer Part Number: AMD-762
• Description: System Controller
• Manufacturer: Advanced Micro Devices

AMD-762™ System Controller Data Sheet
Table 25. 33-MHz PCI Interface Timings*
68
t
t
t
t
t
Note:
su
h
vd
fd
pw
Symbol
* This table contains preliminary information, which is subject to change.
1. Measurements are taken with no load for t
AD[63:0] Setup Time
SBREQ#, REQ[6:0]# Setup Time
Setup Time for
FRAME# STOP#
TRDY# DEVSEL#
IRDY#
WSC#
REQ64# ACK64#
AD[63:0] Hold Time
Hold Time for
FRAME# STOP#
TRDY# DEVSEL#
IRDY#
SBREQ# REQ[3:0]#
ACK64#
REQ64#
AD[31:0] Valid Delay
(address phase)
AD[63:0] Valid Delay
(data phase)
Valid Delay for
FRAME# STOP#
TRDY# DEVSEL#
IRDY#
GNT[3:0]#WSC#
REQ64# ACK64#
SBGNT# Valid Delay
Float Delay for
FRAME# STOP#
TRDY# DEVSEL#
IRDY#
REQ64#
ACK64#
RESET# Pulse Width
Parameter Description
C/BE[3:0]#
C/BE[3:0]#
C/BE[3:0]#
C/BE[3:0]# WSC#
WSC#
RESET#
min
Preliminary Information
, and 50 pF for t
Electrical Data
2 clks
12 ns
Min
7 ns
7 ns
0 ns
0 ns
2 ns
2 ns
2 ns
2 ns
Preliminary Data
max.
28 ns
11 ns
11 ns
11 ns
12 ns
Max
Figure
20
20
20
20
20
20
20
20
20
20
24416C—December 2001
Notes
1
1
1
1
Chapter 4