OS-9 Device Descriptor and Configuration Module Reference

6PCFTMDevice Descriptors MICROWARElu_stpSTEPEditMod Labels4-PCF logical unit static storage4-PCF logical unit options1-step rateDescriptionThis code sets the head stepping rate used with the drive. Set the steprate to the fastest value the drive is capable of to reduce access time.Port Generic Default ValueMacroSTEP_30MSEditMod0x00Port Specific Override ValueRefer to PCF//DESC/config.des (Figure 6-3).Available ValuesStep rate values are defined in the header file, PCF.h, and in Table6-17.Table 6-17 lu_stp Available ValuesDescription Macro EditMod30 millisecond step rate STEP_30MS 0x0020 millisecond step rate STEP_20MS 0x01568 OS-9 Device Descriptor and Configuration Module Reference