SBC comm SBC-770

Chapter 3 Award BIOS Setup 49

Standard CMOS setup

When you choose the STANDARD CMOS SETUP option from the

INITIAL SETUP SCREEN menu, the screen below is displayed.

Contents

Main Page Copyright Notice Acknowledgements A Message to the Customer AAEON Customer Services Technical Support Product Warranty Packing list Notice Contents Page Page Page Page Introduction Highly integrated SBC Page Specifications Page Page Page 8SBC-770 User Manual Board dimensions 4.803" Installation Jumpers and connectors Page Locating jumpers Locating connectors Setting jumpers CPU installing and upgrading Page Page Installing DRAM (DIMMs) System Memory Supplementary information about DIMM Memory Installation Procedures Cache memory LCD driving voltage select (J4) Clear CMOS (J2) System temperature thermal sensor (J5) CPU frequency ratio select (J6) Pentium II CPU jumper setting examples *default LCD clock signal select (J7) DOC address select (J8) 26 SBC-770 User Manual COM2 RS-232/422/485 select (J10, J9) The SBC-770 COM2 serial port can be selected as RS-232, RS-422, or RS-485 by setting J10 & J9. *default RS-232* RS-422 RS-485 J10 J9 Power connectors (PWR1, CN5) Power connector (PWR1) The power supply uses 12-pin connector shown below. Make sure you plug in the right direction. CPU fan power connector (CN5) Plug in the fan cable to the 3-pin fan connector onboard. The fan connector is marked CN5. Power LED and Keylock (CN1) Hard drive LED (CN2) External speaker (CN3) Reset switch (CN4) IDE hard drive connector (CN7, CN8) Connecting the hard drive IDE hard drive connectors (CN7, CN8) IrDA connector (CN9) Parallel port connector (CN10) Parallel port IRQ Parallel port connector table (CN10) Floppy drive connector (CN12) Connecting the floppy drive Chapter 2 Installation 35 Floppy drive connector (CN12) Floppy drive connector (CN12) Pin Signal Pin Signal USB connector (CN14) Display connectors (CN15, CN6) VGA display connector (CN15) LCD display connector (CN6) 100Base-Tx Ethernet connector (CN17) Serial ports (CN16, CN11) COM2 RS-232/422/485 serial ports (CN11) Keyboard and PS/2 mouse connector (CN18, CN13) DiskOnChip socket (U34) DiskOnChip (DOC) 2000 Installation Page Starting setup Setup keys These keys helps you navigate in Setup: Getting help In Case of Problems Main setup Menu Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page ENTER PASSWORD: CONFIRM PASSWORD: Page Page Page Page Software drivers Hardware configuration Necessary prerequisites Before you begin Windows 95 Driver installation Page Page Page Page Page Page Page Windows NT 3.51 Driver installation Windows NT 4.0 Driver installation Page Page Ethernet software configuration A Programming the watchdog timer How to program the WATCHDOG TIMER Demo program