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MOPSlcdGX1 Product Manual
14.3.8 PDIAG#
Input / output
Passed Diagnostic. Output by the chipDISK if it is the slave drive. Input to the chipDISK
if it is the master drive. This low active signal indicates to a master that the slave has
passed its internal diagnostic command. This signal is only high during the execution of
the internal diagnostic command.
14.3.9 HA[0:2]
Input
Binary-coded address used to select the individual registers in the task file of the
chipDISK.
14.3.10 IDECS0
Input
Chip-select input from the host system. Used to select some of the host-accessible
registers.
14.3.11 IDECS1
Input
Chip-select input from the host system. Used to select three of the registers in the task
file.
14.3.12 SLVI/ACT
Output
Signal from the chipDISK to:
• Drive a LED whenever the chipDISK is accessed
• Indicate a second drive present
This signal is active low when the chipDISK is busy.
Kontron Embedded Modules
chipDISK-IDE Interface
30
Revision 1.3
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