SCH3116 SMSC Corporation, SCH3116 Datasheet - Page 4

• Manufacturer Part Number: SCH3116
• Description: (SCH3112 - SCH3116) LPC IO
• Manufacturer: SMSC Corporation

Revision 1.0 (11-13-06)
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
(
1.
)
1. Legacy Blocks include floppy disk, parallel port, watchdog timer and keyboard controller
2. 2 of the 6 serial ports have 4 pin interfaces
SCH3112
YES
YES
YES
YES
YES
YES
YES
YES
40
16
2
6
Table 1 Device Specific Summary
PRODUCT PREVIEW
LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
4
SCH3114
YES
YES
YES
YES
YES
YES
YES
YES
40
4
6
0
SCH3116
6
YES
YES
YES
YES
YES
YES
NO
NO
40
6
0
SMSC SCH311X
(
2.
)