21150-AB

Manufacturer Part Number21150-AB
DescriptionCommunications, Transparent PCI-to-PCI Bridge
ManufacturerIntel Corporation
21150-AB datasheet
 


Specifications of 21150-AB

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Page 157/164:

MHz gpio Timing Specifications

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Table 46. Reset Timing Specifications (Sheet 2 of 2)
Symbol
s_rst_l active
T
time after s_clk
srst-on
stable
s_rst_l
deassertion
T
dsrst
after p_rst_l
deassertion
p_rst_l slew
rate
1.
Applies to rising (deasserting) edge only.
17.4.4
gpio Timing Specifications
Table 47
and
Table 48
Table 47. 33 MHz gpio Timing Specifications
Symbol
s_clk-to-gpio
T
vgpio
output valid
gpio float-to-
T
gon
active delay
gpio active-to-
T
goff
float delay
gpio-to-s_clk
T
gsu
setup time
gpio hold time
T
gh
after s_clk
s_clk-to-
gpio<0> shift
T
gcval
clock output
valid
gpio<0>cycle
T
gcyc
time
gpio<0>-to-
<gpio<2> shift
T
gsval
control output
valid
msk_in setup
T
msu
time to gpio<0>
msk_in hold
T
time after
mh
gpio<0>
Preliminary
Datasheet
Parameter
Minimum
Maximum
100
20
25
50
1
show the gpio timing specifications. See also
Parameter
Minimum
Maximum
12
2
28
7
0
13.5
30
8
15
0
21150
Unit
s
Cycles
mV/ns
Figure
24.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
149