SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 144

• 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
width) for subsequent SER_IRQ Cycles. It is Host Controller’s responsibility to provide the default
values to 8259’s and other system logic before the first SER_IRQ Cycle is performed. For SER_IRQ
system suspend, insertion, or removal application, the Host controller should be programmed into
Continuous (IDLE) mode first. This is to guarantee SER_IRQ bus is in IDLE state before the system
configuration changes.
Rev 0.2 (09-28-04)
128
SMSC SCH311X
DATASHEET