FDC37M707_07 SMSC [SMSC Corporation], FDC37M707_07 Datasheet - Page 150
![no-image](/images/no-image-200.jpg)
FDC37M707_07
Manufacturer Part Number
FDC37M707_07
Description
Super I/O Controller with Wake-Up Features
Manufacturer
SMSC [SMSC Corporation]
Datasheet
1.FDC37M707_07.pdf
(194 pages)
- Current page: 150 of 194
- Download datasheet (691Kb)
SMI Enable
Register 2
Default = 0x00
on Vcc POR
SMI Status
Register 1
Default = 0x00
on Vcc POR
SMI Status
Register 2
Default = 0x00
on Vcc POR
Default = 0x00
on VTR POR
NAME
Table 64 - Auxiliary I/O, Logical Device 8 [Logical Device Number = 0x08]
0xB5 R/W
0xB6 R/W
0xB7 R/W
0xB8 R/W
INDEX
REG
This register is used to enable the different interrupt
sources onto the group nSMI output, and the group
nSMI output onto the nSMI frame in the Serial IRQ
stream.
Unless otherwise noted,
1=Enable
0=Disable
Bit[0] EN_MINT
Bit[1] EN_KINT
Bit[2] EN_IRINT
Bit[3] Reserved
Bit[4] EN_P12: Enable 8042 P1.2 to route internally
Bit[5] Reserved
Bit[6] EN_SMI_S: Enables nSMI Interrupt onto
Bit[7] Reserved
This register is used to read the status of the SMI
inputs.
The following bits must be cleared at their source.
Bit[0] Reserved
Bit[1] PINT (Parallel Port Interrupt)
Bit[2] U2INT (UART 2 Interrupt)
Bit[3] U1INT (UART 1 Interrupt)
Bit[4] FINT (Floppy Disk Controller Interrupt)
Bit[5] Reserved
Bit[6] Reserved
Bit[7] WDT (Watch Dog Timer)
This register is used to read the status of the SMI
inputs.
Bit[0] MINT: Mouse Interrupt. Cleared at source.
Bit[1] KINT: Keyboard Interrupt. Cleared at source.
Bit[2] IRINT: This bit is set by a transition on the IR
Bit[3] Reserved
Bit[4] P12: 8042 P1.2. Cleared at source
Bit[7:5] Reserved
Bits[7:0] Reserved
pin (RDX2 or IRRX as selected in CR L5-F1-B6
i.e., after the MUX). Cleared by a read of this
register.
to nSMI. 0=Do not route to nSMI, 1=Enable
routing to nSMI.
Serial IRQ.
150
DEFINITION
STATE
C
C
C
C
Related parts for FDC37M707_07
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LAN83C183-JD](/images/no-image3.png)
Part Number:
Description:
FAST ETHERNET PHYSICAL LAYER DEVICE
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37N769TQFP](/images/no-image3.png)
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
![LPC47M102S-MC](/images/no-image3.png)
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
![LPC47N267-MN](/images/no-image3.png)
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
![USB20H04-JD](/images/no-image3.png)
Part Number:
Description:
4-PORT USB2.0 HUB CONTROLLER
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37M602](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37B777](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37C672](/images/no-image3.png)
Part Number:
Description:
FDC37C672ENHANCED SUPER I/O CONTROLLER WITH FAST IR
Manufacturer:
SMSC Corporation
Datasheet:
![COM90C66LJP](/images/no-image3.png)
Part Number:
Description:
COM90C66LJPARCNET Controller/Transceiver with AT Interface and On-Chip RAM
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37N869TQFP](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![USB97C100QFP](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![LPC47N227-MN](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![FDC37N869](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
![LAN91C94](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet: