
Quick Reference Guide
ARC-21W33 Quick Reference Guide
2.13.1 USB Power selector (H_USB_PWR_SEL1).......................................................................... 49
2.14ARC-BYT DB-H Connectors settings......................................................................50
2.14.1 Serial Port 1 connector (H_COM1)........................................................................................ 50
2.14.2 Serial Port 2 connector (H_COM2)........................................................................................ 50
2.15ARC-BYT DB-K Connectors settings......................................................................51
2.15.1 Serial Port 1 connector (I_COM1)......................................................................................... 51
2.15.2 Serial Port 2 connector (I_COM2)......................................................................................... 51
3.BIOS Setup....................................................................................................................52
3.1 Introduction .............................................................................................................53
3.2 Starting Setup .........................................................................................................53
3.3 Using Setup ............................................................................................................54
3.4 Getting Help............................................................................................................55
3.5 In Case of Problems................................................................................................55
3.6 BIOS setup..............................................................................................................56
3.6.1 Main Menu............................................................................................................................. 56
3.6.1.1 System Language............................................................................................................................57
3.6.1.2 System Date....................................................................................................................................57
3.6.1.3 System Time....................................................................................................................................57
3.6.2 Advanced Menu..................................................................................................................... 57
3.6.2.1 Trusted Computing ..........................................................................................................................58
3.6.2.2 APCI Settings ..................................................................................................................................58
3.6.2.3 IT8528 Super IO Configuration........................................................................................................60
3.6.2.3.1 Serial Port 1 Configuration...............................................................................................................61
3.6.2.3.2 Serial Port 2 Configuration...............................................................................................................61
3.6.2.3.3 Serial Port 3 Configuration...............................................................................................................62
3.6.2.3.4 Serial Port 4 Configuration...............................................................................................................62
3.6.2.3.5 Serial Port 5 Configuration...............................................................................................................63
3.6.2.4 H/W Monitor.....................................................................................................................................63
3.6.2.5 S5 RTC Wake Settings....................................................................................................................64
3.6.2.6 Serial Port Console Redirection.......................................................................................................64
3.6.2.6.1 Legacy Console Redirection Settings..............................................................................................65
3.6.2.7 CPU Configuration...........................................................................................................................65
3.6.2.7.1 Socket 0 CPU Information ...............................................................................................................66
3.6.2.7.2 CPU Power Management Configuration..........................................................................................66
3.6.2.8 Network Stack Configuration ...........................................................................................................67
3.6.2.9 CSM Configuration...........................................................................................................................68
3.6.2.10 NVMe Configuration.........................................................................................................................68
3.6.2.11 USB Configuration...........................................................................................................................69
3.6.2.12 Security Configuration......................................................................................................................70
3.6.3 Chipset................................................................................................................................. 70