SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 289

• 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
SMSC SCH311X
0x2F
0x30
0x60
0x61
0x70
0x74
0xF0
0xF1
0xF2
0xF4
0xF5
0x30
0x60
0x61
0x70
0x74
0xF0
0xF1
0x30
0x60
0x61
0x70
0xF0
INDEX
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
TYPE
LOGICAL DEVICE 3 CONFIGURATION REGISTERS (PARALLEL PORT)
LOGICAL DEVICE 4 CONFIGURATION REGISTERS (SERIAL PORT 1)
LOGICAL DEVICE 1 CONFIGURATION REGISTERS (RESERVED)
LOGICAL DEVICE 2 CONFIGURATION REGISTERS (RESERVED)
Table 25.3 Configuration Register Summary (continued)
LOGICAL DEVICE 0 CONFIGURATION REGISTERS (FDD)
-
0x00
0x03
0xF0
0x06
0x02
0x0E
0x00
0xFF
0x00
0x00
0x00
0x00
0x00
0x00
0x04
0x3C
0x00
0x00
0x00
0x00
0x00
0x00
RESET
PCI
0x00
0x03
0xF0
0x06
0x02
0x0E
0x00
0xFF
0x00
0x00
0x00
0x00
0x00
0x00
0x04
0x3C
0x00
0x00
0x00
0x00
0x00
0x00
VCC POR
0x00
DATASHEET
0x00
0x00
0x03
0xF0
0x06
0x02
0x0E
0x00
0xFF
0x00
0x00
0x00
0x00
0x00
0x00
0x04
0x3C
0x00
0x00
0x00
0x00
0x00
0x00
VTR POR
273
-
0x00
0x03
0xF0
0x06
0x02
-
-
-
-
-
0x00
0x00
0x00
0x00
0x04
-
-
0x00
0x00
0x00
0x00
-
RESET
SOFT
TEST 3
Activate
Primary Base I/O Address High
Byte
Primary Base I/O Address Low
Byte
Primary Interrupt Select
DMA Channel Select
FDD Mode Register
FDD Option Register
FDD Type Register
FDD0
FDD1
Activate
Primary Base I/O Address High
Byte
Primary Base I/O Address Low
Byte
Primary Interrupt Select
DMA Channel Select
Parallel Port Mode Register
Parallel Port Mode Register 2
Activate
Primary Base I/O Address High
Byte
Primary Base I/O Address Low
Byte
Primary Interrupt Select
Serial Port 1 Mode Register
CONFIGURATION REGISTER
Note 25.2
Rev 0.2 (09-28-04)