FDC37B72X_07 SMSC [SMSC Corporation], FDC37B72X_07 Datasheet - Page 206

• Manufacturer Part Number: FDC37B72X_07
• Description: 128 Pin Enhanced Super I/O Controller with ACPI Support
• Manufacturer: SMSC [SMSC Corporation]

Button Timing
NAME
NAME
B u tto n _ In
t
R
t1
t2
t3
, t
F
B l a n k i n g P e r i o d
Button_In Rise/Fall Time
Button_In Hold Time For Override Event
Button _In Low To nPowerOn Tristate and Vcc Low and
Start of Blanking Period
Blanking Period After Release of Button_In
n P o w e r O n
B u t t o n _ I n
FIGURE 12 - BUTTON OVERRIDE TIMING
V c c
FIGURE 11 - BUTTON INPUT TIMING
TABLE 80 - BUTTON OVERRIDE TIMING
DESCRIPTION
DESCRIPTION
TABLE 79 - BUTTON INPUT TIMING
t
F
t 2
207
t 1
R e l e a s e
t
R
MIN
MIN
4
t 3
TYP
TYP
4
4
MAX
MAX
0.5
UNITS
UNITS
μs
μs
μs
μs