SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 18

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

Rev 0.2 (09-28-04)
LPC Bus Interface
Legacy functional
Blocks
Floppy on Parallel
Port Option
Reset Generator
Serial Ports
Programmable
Clock Output
IDE / PCI Reset
Outputs
Power Button / AC
Fail Support
GPIOs
GPIO with VID
Compatible Inputs
Dedicated GPIOs
Hardware Monitor
FUNCTION
(Note
Note 1.1
Note 1.2
1.1)
Legacy Blocks include floppy disk, parallel port, watchdog timer and keyboard controller
2 of the 6 serial ports have 4 pin interfaces
SCH3112
YES
YES
YES
YES
YES
YES
YES
YES
Table 1.1 Device Specific Summary
40
16
2
6
DATASHEET
LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
2
SCH3114
YES
YES
YES
YES
YES
YES
YES
YES
40
4
6
0
6
SCH3116
(Note
YES
YES
YES
YES
YES
YES
NO
NO
40
6
0
SMSC SCH311X
1.2)
Datasheet