W83627DHG-PT Nuvoton Technology Corporation of America, W83627DHG-PT Datasheet - Page 201

• Manufacturer Part Number: W83627DHG-PT
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG-PT

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

W83627DHG-P/W83627DHG-PT
20. PCI RESET BUFFERS
The W83627DHG-P has five copies of LRESET# output buffers. LRESET# is LPC Interface Reset, to
which PCI Reset is connected. The five copies of LRESET# in the W83627DHG-P are designated
RSTOUT0#, RSTOUT1#, RSTOUT2#, RSTOUT3# and RSTOUT4#. All of them are powered by a
3VSB power.
RSTOUT0# is an open-drain output buffer of LRESET#. This signal needs an external pulled-up
resistor of 3.3V or 5V.
RSTOUT1#, RSTOUT2#, RSTOUT3# and RSTOUT4# are push-pull output buffers of LRESET#.
Each of them outputs 3.3V, voltage and the state is low when the 3VSB power is the only power
source.
Publication Release Date: July 09, 2009
-191-
Version 1.94