Computer Hardware User Manual

6 Modifying the Environment
PrPMC800/800ET Processor PMC Module Installation and Use (PrPMC800A/IH5)
53
Auto Boot Abort Delay = 7?
The time in seconds that the Autoboot sequence will delay before starting the
boot. The purpose for the delay is to allow you the option of stopping the boot
by use of the
BREAK key. The time value is from 0-255 seconds. (Default = 7
seconds)
Auto Boot Default String [NULL for an empty string] = ?
You may specify a string (filename) which is passed on to the code being
booted. The maximum length of this string is 16 characters. (Default = null
string)
ROM Boot Enable [Y/N] = N?
ROM Boot at power-up only [Y/N] = Y?
ROM Boot Abort Delay = 5?
The time in seconds that the ROMboot sequence will delay before starting the
boot. The purpose for the delay is to allow you the option of stopping the boot
by use of the
BREAK key. The time value is from 0-255 seconds. (Default = 5
seconds)
ROM Boot Direct Starting Address = FFF00000?
The first location tested when PPCBug searches for a ROMboot module.
(Default = $FFF00000)
ROM Boot Direct Ending Address = FFFFFFFC?
The last location tested when PPCBug searches for a ROMboot module.
(Default = $FFFFFFFC)
Network Auto Boot Enable [Y/N] = N?
Network Auto Boot at power-up only [Y/N] = N?
Network Auto Boot Controller LUN = 00?
Refer to the PPCBug Firmware Package User’s Manual for a listing of network
controller modules currently supported by PPCBug. (Default = $00)
Network Auto Boot Device LUN = 00?
Y The ROMboot function is enabled.
N The ROMboot function is disabled. (Default)
Y ROMboot is attempted at power-up only. (Default)
N ROMboot is attempted at any reset.
Y The Network Auto Boot (NETboot) function is enabled.
N The NETboot function is disabled. (Default)
Y NETboot is attempted at power-up reset only.
N NETboot is attempted at any reset. (Default)