Option rom messages, Int19 trap response, Csm support – ADLINK aTCA-6200A User Manual
Page 81
Advertising
81
Upon Request – GA20 can be disabled by using BIOS services. Always – do not allow
disabling GA20. This option is useful when any RT code is executed above 1MB.
Option ROM Messages
Set this option to enable for allowing system to display PCI devices’ option ROMs during
system boot up.
INT19 Trap Response
Interrupt 19 is the software interrupt that handles the boot disk function. When set to
Enabled, this item allows the option ROMs to trap interrupt 19.
CSM Support
Set this option to Enable/Disable CSM Support. If Auto is selected, based on OS, CSM will be
enabled/disabled automatically.
Advertising