LPC47M182 SMSC Corporation, LPC47M182 Datasheet - Page 28

• 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)
GP20
DDCSCL_5V
GP21
DDCSDA_3V
GP22
DDCSCL_3V
GP23
TEST_EN
SIGNAL NAME
VTR
VTR
VTR
VTR
PWR WELL
-
Hi-Z
-
Hi-Z
-
Hi-Z
-
-
PCI RESET
DATASHEET
-
Hi-Z
-
Hi-Z
-
Hi-Z
-
-
VCC POR
28
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Input
VTR POR
Advanced I/O Controller with Motherboard GLUE Logic
are multiplexed on the same
pin with DDC as the default
function. DDC function
requires external pull-up to
VCC5V.
The DDC and GPIO functions
are multiplexed on the same
pin with DDC as the default
function. DDC function
requires external pull-up to
VCC.
Test Mode pin. This pin has
internally pull-down to VSS.
External pull-up required to
enable the test mode.
NOTES
SMSC LPC47M182
Datasheet