xi
AIMB-225 User Manual
Graphics Setup
..................................65
LAN Configuration
.............................67
Windows 7/8.1 Driver Setup.................................................................... 69
Programming the Watchdog Timer
..71
Table A.1: Watchdog Timer Registers ....................................... 74
A.1.3 Example Program ....................................................................... 75
I/O Pin Assignments
..........................79
USB Header (USB56, USB78)................................................................ 80
Table B.1: USB Header (USB56, USB78) ................................. 80
Table B.2: DVI-I Connector (DVI_D1)........................................ 80
RS-232 Interface (COM2345) ................................................................. 81
Table B.3: RS-232 Interface (COM2345)................................... 81
SPI Flash Connector (SPI_CN1)............................................................. 82
Table B.4: CN4: SPI Fresh Card Pin Connector........................ 82
CPU Fan Power Connector (CPUFAN1) ................................................ 82
Table B.5: CPU Fan Power Connector (CPUFAN1).................. 82
System Fan Power Connector (SYSFAN1) ............................................ 82
Table B.6: System Fan Power Connector (SYSFAN1).............. 82
Power LED & Keyboard Lock Connector (JFP3) .................................... 83
Table B.7: Power LED & Keyboard Lock Connector (JFP3)...... 83
Power Switch/HDD LED/SMBus/Speaker (JFP1+JFP2) ........................ 83
Table B.8: Power Switch/HDD LED/SMBus/Speaker
(JFP1+JFP2) ............................................................ 83
USB & LAN Connector (USB12, USB34, LAN1_1)................................. 84
Line Out Connector (AUDIO1) ................................................................ 84
Serial ATA Connector (SATA1, SATA2) ................................................. 85
Table B.12:Serial ATA Connector (SATA1, SATA2)................... 85
AT/ATX Mode (PSON1) .......................................................................... 85
Table B.13:AT/ATX Mode (PSON1) ........................................... 85
GPIO Pin Header (GPIO1)...................................................................... 85
Table B.14:GPIO Pin Header (GPIO1) ....................................... 85
LVDS Connector (LVDS1) ...................................................................... 86
Table B.15:LVDS1 Connector..................................................... 86
Table B.16:LVDS Inverter (INV1)................................................ 87
Table B.17:eDP Inverter (INV2) .................................................. 87
ATX 12V Connector (ATX12V1) ............................................................. 87
Summary of Contents for AIMB-225
Page 8: ...AIMB 225 User Manual viii...
Page 13: ...Chapter 1 1 General Information...
Page 26: ...AIMB 225 User Manual 14 1 6 AIMB 225 Board Diagram Figure 1 2 AIMB 225 Board Diagram...
Page 30: ...AIMB 225 User Manual 18...
Page 31: ...Chapter 2 2 Connecting Peripherals...
Page 46: ...AIMB 225 User Manual 34...
Page 47: ...Chapter 3 3 BIOS Operation...
Page 64: ...AIMB 225 User Manual 52 3 2 3 3 North Bridge Configuration...
Page 68: ...AIMB 225 User Manual 56...
Page 69: ...Chapter 4 4 Software Introduction Service...
Page 73: ...Chapter 5 5 Chipset Software Installation Utility...
Page 76: ...AIMB 225 User Manual 64...
Page 77: ...Chapter 6 6 Graphics Setup...
Page 79: ...Chapter 7 7 LAN Configuration...
Page 82: ...AIMB 225 User Manual 70...
Page 83: ...Appendix A A Programming the Watchdog Timer...
Page 91: ...Appendix B B I O Pin Assignments...
Page 101: ...89 AIMB 225 User Manual Appendix B I O Pin Assignments...