IBASE MB838 User Manual
Page 3
INSTALLATIONS
3
Table of Contents
Introduction .............................................................. 5
Product Description............................................................. 5
Specifications ...................................................................... 6
Checklist .............................................................................. 8
Board Dimensions ............................................................... 9
Block Diagram .................................................................. 10
Installations ............................................................ 11
Installing the Memory ....................................................... 12
Setting the Jumpers ........................................................... 13
Jumper Locations on MB838 ............................................. 14
JP2: Function reserved ....................................................... 15
JP3: DDR power selection ................................................. 15
JP4: AT / ATX mode selection .......................................... 15
JP7: Clear CMOS .............................................................. 15
JP8: LED5, LED6 Bypass or HDD LED selection ............ 15
JP12: Function reserved ..................................................... 15
Connectors on MB838 ...................................................... 16
J3: System Function Connector ......................................... 17
J8: Power connector for ATX power supply ..................... 18
J9: 2-pin Power connector for 12V DC power .................. 18
J11: USB pin header .......................................................... 18
J12: COM2 pin header ....................................................... 18
J28: Power Connector, Pitch 2.0mm .................................. 19
CN1: 22-pin right angle SATA connector ......................... 19
CN2, CN3: RJ-45 LAN port 3 and 4 ................................. 19
CN4: USB 2.0 connectors.................................................. 19
CN5: COM1 (Console Port) .............................................. 19
CN6, CN7: RJ-45 LAN port 1 and 2 ................................. 19
FAN1, FAN2, FAN3: System Fan Connectors .................. 19
LED1: LAN port 1 LED .................................................... 19
LED2: LAN port 2 LED .................................................... 19
LED3: LAN port 3 LED .................................................... 19
LED4: LAN port 4 LED .................................................... 19
LED5, 6: Status LED ......................................................... 20
SW2: Push button (GPI, porting by software) ................... 20
Digital I/O Sample Configuration .......................... 21