Revision 1.02 – June 27, 2006
S5935 – PCI Product
Data Book
Asynchronous RD# Register Access Timing
Functional Operation Range (VCC=5.0V 5%, 0 C to 70 C Ta’ 50 pf load on outputs).
Symbol
Parameter
Min
Max
Units
Notes
t
t
t
t
t
t
t
t
t
t
t
t
SELECT# Setup to RD# Rising Edge
10
ns
110
SELECT# Hold from RD# Rising Edge
ADR[6:2] Setup to RD# Rising Edge
ADR[6:2] Hold from RD# Rising Edge
BE[3:0]# Setup to RD# Rising Edge
BE[3:0]# Hold from RD# Rising Edge
RD# High Time
-1
18
0
ns
ns
114a
114
114a
118
12
0
ns
ns
ns
ns
ns
ns
ns
ns
118a
129
130
133
133a
152
153
16
15
15
3
RD# Low Time
DQ[31:0] Valid from RD# Falling Edge
DQ[31:0] Hold from RD# Rising Edge
RDEMPTY Status Valid from RD# Rising Edge
FRF Status Valid from RD# Rising Edge
10
75
Figure 98. Asynchronous RD# FIFO Timing
t110
SELECT#
ADR[6:2]
BE[3:0]#
t114
t118
t133a
t133
DQ[31:0]
t129
t130
RD#
t152
5ns
RDEMPTY
T153
FRF
AMCC Confidential and Proprietary
DS1527
181
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
