w6692 Winbond Electronics Corp America, w6692 Datasheet - Page 98

• Manufacturer Part Number: w6692
• Description: Pci Bus Isdn S/t-controller
• Manufacturer: Winbond Electronics Corp America

9.4.5 8-bit Microprocessor Timing
Intel mode read cycle timing
Parameter
AD<7:0>
CS#
ALE
RD#
tc1
tc2
tc3
tc4
tc5
tc6
tc7
tc8
Peripheral Write
XAD7-0
Peripheral Read
XALE
XWRB
XAD7-0
XALE
PCI CLK
PCI CLK
XRDB
Parameter Descriptions
XA7-0 setup time
XA7-0 hold time
XWRB pulse width
write data setup time
write data hold time
XRDB pulse width
read data delay time
read data hold time
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
t1
t2
A<7:0>
tc1
tc1
t3
t4
tc2
t6
tc2
t8
tc3
tc7
tc4
tc6
t5
D<7:0>
tc5
Min.
t9
t7
0
tc8
t10
-98 -
Max.
90
t11
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
A<7:0>
Typical
120
30
30
60
90
30
W6692 PCI ISDN S/T-Controller
Publication Release Date:
Remarks
Unit = ns
Preliminary Data Sheet
Sep 30, 1999
Revision 0.9