Personal Computer User Manual

3-6 Computer Group Literature Center Web Site
PPCBug Firmware
3
27. Calculates and displays the MPU clock speed, verifies that the MPU
clock speed matches the configuration data, and displays a warning
message if the verification fails.
28. Displays the BUS clock speed, verifies that the BUS clock speed
matches the configuration data, and displays a warning message if
the verification fails.
29. Probes PCI bus for supported network devices.
30. Probes PCI bus for supported mass storage devices.
31. Initializes the memory/IO addresses for the supported PCI bus
devices.
32. Executes Self-Test, if so configured. (Default is no Self-Test).
33. Extinguishes the board fail LED, if Self-Test passed, and outputs
any warning messages.
34. Executes boot program, if so configured. (Default is no boot.)
35. Executes the debugger monitor (that is, issues the
PPC6-Bug>
prompt).
Default Settings
The following sections provide information pertaining to the firmware
settings of the MVME5100. Default (factory set) Environment (ENV)
commands are provided to inform you on how the MVME5100 was
configured at the time it left the factory.