LPC47M182 SMSC Corporation, LPC47M182 Datasheet - Page 26

• Manufacturer Part Number: LPC47M182
• Description: ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
• Manufacturer: SMSC Corporation

Revision 1.8 SMSC/Non-SMSC Register Sets (02-24-05)
nRDATA
nWRTPRT
nTRK0
nWGATE
nWDATA
nSTEP
nDIR
nDS0
nMTR0
nINDEX
DRVDEN0
DRVDEN1
nDCD1
nDSR1
RXD1
nRTS1
TXD1
nCTS1
nDTR1 (XOR)
nRI1
nDCD2
nDSR2
RXD2
nRTS2
TXD2
nCTS2
nDTR2
nRI2
IRRX2
IRTX2
SLCT
PE
BUSY
nACK
PD[7:0]
ERROR
nSLCTIN
SIGNAL NAME
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VTR
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VTR
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
PWR WELL
Input
Input
Input
Hi-Z
Hi-Z
Out – low
Out – low
Hi-Z
Hi-Z
Input
Out – high
Out – high
Input
Input
Input
Out – high
Out – low
Input
Out – high
-
Input
Input
Input
Out – high
Out – low
Input
Out – high
-
Input
Out – low
Input
Input
Input
Input
Input
Input
Out – High
PCI RESET
DATASHEET
Input
Input
Input
Hi-Z
Hi-Z
Out – low
Out – low
Hi-Z
Hi-Z
Input
Out – high
Out – high
Input
Input
Input
Out – high
Out – low
Input
Out – high
-
Input
Input
Input
Out – high
Out – low
Input
Out – high
-
Input
Out – low
Input
Input
Input
Input
Input
Input
Out – High
VCC POR
26
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Input
Off
Off
Off
Off
Off
Off
Off
Input
Off
Off
Off
Off
Off
Off
Off
Off
Off
VTR POR
Advanced I/O Controller with Motherboard GLUE Logic
This pin is internally pulled
down to VSS until Serial Port 2
is enabled.
This pin is internally pulled
down to VSS until Serial Port 2
is enabled.
This pin is internally pulled
down to VSS until Serial Port 2
is enabled.
This pin is internally pulled
down to VSS until Serial Port 2
is enabled.
This pin is internally pulled
down to VSS until Serial Port 2
is enabled.
This pin is internally pulled
down to VSS until Serial Port 2
is enabled.
NOTES
SMSC LPC47M182
Datasheet