SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 226

• Manufacturer Part Number: SCH3112I-NE
• Description: LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
• Manufacturer: SMSC [SMSC Corporation]

LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
Datasheet
Case 2: Spinup Operation Following PWRGD_PS Active after VTR POR.
START bit goes high during 2 sec delay, TRDY goes high after 2 sec delay.
VTR
VCC
PWRGD_PS
Spinup
Time
FFh
Duty Cycle
PWM
PWM Clamp
Timer
2 seconds
START
TRDY
Spinup
Rev 0.2 (09-28-04)
210
SMSC SCH311X
DATASHEET