AIMB-556 User Manual
14
1.8.4 COM2 RS-232/422/485 mode selector (JESTCOM2)
Users can use JESTCOM2 to select among RS-232/422/485 modes for
COM2. The default setting is RS-232.
Figure 1.4: COM2 RS-232/422/485 Jumper setting
Table 1.6: COM2 RS-232/422/485 mode selector
Function
Jumper Setting
RS-232
(5-6) + (7-9) + (8-10) + (13-15) + (14-16) closed
RS-422
(3-4) + (9-11) + (10-12) + (15-17) + (16-18) closed
RS-485
(1-2) + (9-11) + (10-12) + (15-17) + (16-18) closed
Summary of Contents for AIMB-556
Page 14: ...AIMB 556 User Manual xiv...
Page 15: ...1 Chapter1 CHAPTER 1 Hardware Configura tion...
Page 31: ...17 Chapter2 CHAPTER 2 Connecting Peripherals...
Page 58: ...AIMB 556 User Manual 44...
Page 59: ...45 Chapter3 CHAPTER 3 AMI BIOS Setup...
Page 74: ...AIMB 556 User Manual 60 3 5 Boot Setup Utility Figure 3 13 Boot Setup Utility...
Page 77: ...63 Chapter3 3 7 Advanced Chipset Settings Figure 3 16 Advanced Chipset Settings...
Page 83: ...69 Chapter4 CHAPTER 4 Chipset Software Installation Utility...
Page 89: ...75 Chapter5 CHAPTER 5 VGA Setup...
Page 94: ......
Page 95: ...81 Chapter6 CHAPTER 6 Onboard Security Setup...
Page 99: ...85 Chapter6 4 Click Next when you see the following message...
Page 102: ...AIMB 556 User Manual 88...
Page 103: ...89 Chapter7 CHAPTER 7 LAN Configuration...
Page 108: ...AIMB 556 User Manual 94...
Page 109: ...95 AppendixA Appendix A Programming the Watchdog Timer...
Page 119: ...Appendix B I O Pin Assignments...
Page 142: ...AIMB 556 User Manual 128...