SCH3112 Datasheet, PDF (228/396 Pages) SMSC Corporation – LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports

LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
Datasheet
Case 4: Spinup Operation Following PWRGD_PS Active after VTR POR.
START bit and TRDY do not go high.
VTR
VCC
PWRGD_PS
PWM
PWM Clamp
Timer
START
TRDY
Spinup
FFh
2 seconds
Rev 0.2 (09-28-04)
212
DATASHEET
SMSC SCH311X