User guide

Table 2–11 SROM Test Numbers and Descriptions
LED Display COM1 Meaning
8 - Nbus bus has been reset and SIO configured.
7 7.. COM1 port has been initialized (9600 baud).
6 6.. BIU_CTL register has been programmed according to
the cache configuration jumpers, but Bcache is not on
line.
5 5.. Main memory DIMMs have been configured according to
PD bits. Memory is alive but not scrubbed.
4 4.. Bcache has been initialized and put on line.
3 3.. Bcache and all memory has been scrubbed to valid error
checking/correction (ECC).
2 2.. Firmware image has been loaded from the flash ROM.
Image starts at 0X8000.
1 1.. The debug jumper is about to be checked. If the
jumper is IN, then the initialization process traps to
the minidebugger.
0 0 Written by the PAL reset entry point. This indicates that
the firmware has been decompressed and is starting.
Note
Use of a graphic mode console option may preclude the display of initial
POSTs. See the documentation supplied with your graphics option for
details.
The console code tests display their test names and results on the console
terminal. The console code tests also display their test letter on the LED display
as they are being executed. If a console code test fails, the LED display flashes
the letter of the failing test. Table 2–12 lists console code test letters and test
names.
2–28 Installation Procedures