KONTRON
EIDE Interfaces
36
CMP/P3 and CMP/C3 User’s Guide
17.2
Signal Descriptions
/HDRST (Reset)
The reset signal is active low during power up and inactive thereafter.
DASP_P, DASP_S (Primary, secondary master/slave select)
This signal drives a LED whenever a connected hard disk is being accessed or when a second drive is
present. This signal is active low when the hard disk is busy.
17.3
Configuration
The EIDE interfaces offer several configuration settings. Refer to the Main Menu and I/O Device
Configuration Submenu and the Master or Slave Submenu in the Appendix B: BIOS Operation
chapter for additional information on configuration.
