Sundance Spas ST201 User Manual
Page 139
139
Sundance Technology
ST201
PRELIMINARY draft 2
SWITCHING CHARACTERISTICS
PARAMETER
SYMBOL
PARAMETER
DESCRIPTION
TEST CONDITIONS
MIN
MAX
UNIT
PCI INTERFACE
T
rc
RSTN cycle
300
-
-
T
cc
PCICLK cycle
30
-
-
T
ch
PCICLK high
11
-
-
T
cl
PCICLK low
11
-
-
T
rv
PCICLK rise to bused signal
valid
2
11
-
T
rvp
PCICLK rise to REQN,
GNTN valid
2
12
-
T
rzo
PCICLK rise to signal on
2
-
-
T
roz
PCICLK rise to signal off
-
28
-
T
su
bused signal setup wrt PCI-
CLK rise
7
-
-
T
sup1
GNTN setup wrt PCICLK rise
10
-
-
T
sup2
REQN setup wrt PCICLK rise
12
-
-
T
hd
signal hold wrt PCICLK rise
0
-
-
T
rstoff
RSTN low to output signal
float
-
40
-
EXPANSION ROM INTERFACE - READ
T
adv
ED valid from EA stable
0
150
-
T
odv
ED valid from EOEN low
0
70
-
T
dvz
ED tri-stated from EOEN
high
0
40
-
EXPANSION ROM INTERFACE - LOAD
T
as
/T
os
EA, EOEN setup wrt EWEN
fall
0
-
T
ah
EA hold wrt EWEN fall
50
-
-
T
ds
ED setup wrt EWEN rise
35
-
-
T
dh
/T
oh
ED, EOEN hold wrt EWEN
fall
0
-
TABLE 6: Switching Characteristics