Digital Equipment DEC 3000 Series Service Information page 262

LED Codes,
MIPS Emulator
LEDs
C–10
Continued
LED Code
E9
E8
E7
E6
E5
E4
E3
E2
E1
E0
DF
DE
DD
00
The follow LED codes represent MIPS emulator diagnostic tests.
If an error occurs during one of these tests, the screen displays an
FRU code and error code.
LED Code
90
91
92
93
94
95
96
97
98
99
9A
Description
Call class init_driver.
Console init driver done.
Call driver reset_input.
Call NVR self test.
NVR self test done.
Init$console_device done.
Page tables initialized.
HWRPB initialized.
TURBOchannel sizing completed.
Powerup banner printout.
Class driver reset_input.
Driver reset output (SCC only).
Console entry >>>
Console is about to be exited.
Description
MIPS emulator running with no errors.
Invalid REX command entered.
Unsupported REX command entered supported
in REX but not yet supported by emulator.
Bad address detected by the emulator.
ROM not found in this slot.
ROM object not found.
Can not load ROM object.
Invalid MIPS-I instruction detected.
ROM object called halt.
Invalid callback called.
Unsupported callback called; callback will be
included in next release.