OS-9 Device Descriptor and Configuration Module Reference

Chapter 3: SCF Device DescriptorsSCF device descriptors contain configuration data specific to one serialdevice on an OS-9 system. Values that can be configured in thedescriptor include:• Device interrupt vector and priority• Device I/O address• Serial communication settings• Special character mappingThe next section in this chapter provides a detailed example of theconfiguration options you can use to change configuration values inSCF descriptors.The rest of this chapter provides a detailed list of all of the SCF devicedescriptor fields, including field descriptions and available values.This chapter includes the following topics:• SCF Field Configuration Options• SCF Device Descriptor Field Reference• Module Header Fields• Device Descriptor Data Definition Fields• SCF Description Block Fields• SCF Logical Unit Static Storage Fields• SCF Path Option FieldsMICROWARETM169