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E LED boot sequence/ TN2314 Processor
LED boot sequence
324 S8100 Installation and Upgrades
November 2003
LED states
Table 53, TN2314 circuit pack’s LED states, on page 324 summarizes the TN2314 circuit pack LED
states.
flash1 – 800 ms ON, 200 ms OFF
flash2 – 500 ms ON, 500 ms OFF
flash3 – 200 ms ON, 800 ms OFF
flash4 – 200 ms OFF on every sanity heartbeat
flash5 – 1 sec ON, 1 sec OFF
sw – Software-controlled
clk – Similar to the TN2182 Tone/Clock LED
Table 53: TN2314 circuit pack’s LED states
Boot sequence = 3 min, 45 sec
Shut-down
sequence Other
LED name
LED
color
Power-on reset
860 core test in progress
860 core test finished, RM initialized
PC BIOS boot
PC OS boot
Firmware download
Jump to application firmware
SPE up
Shutdown in progress
Shutdown complete
860 core test failed
Pentium BIOS update
TN2314 CP A
alarm
red on on
Racing LEDs
on on on
Racing LEDs
sw on on on on
TN2314 test green off on flash1 flash3 off sw sw off on flash2
TN2314 in use yellow off off off off flash2 flash
4
sw off on flash2
PCMCIA yellowonon swswsw swswonoffon
Major alarm red off off off off off sw sw off off off
Minor alarm red off off off off off sw sw off off off
Clock status yellow off off off off off clk clk off off off
ETR redonon ononon swswononon
OK to remove green off on on off off off flash3 on on off
___________ _____ ____ (a)__
40 sec
(b)
40 sec
(c)
80 sec
(d)
30 sec
(e)