User`s manual

Hardware Setup 2-7
(4). CROM1: S2K Mode Select Header
This header uses a jumper to select the S2K mode.
Short pin-2 and pin-3 for “Strapping from Hardware” to allow the CPU hardware controls the timing of
S2K bus for a better system flexibility.
The default setting is pin-1 and pin-2 shorted for “Strapping from boot ROM” to allow the internal boot
ROM controls the timing of S2K bus. The “CPU Fast Command Decode” option in the BIOS menu will
then be enabled accordingly.
User’s Manual