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Connect Tech Blue Heat/Net Sync User Manual
70 Revision 0.03
Bootup Sequence
Figure 30: Bootup Sequence
Boot from
Flash
Enabled?
Decompress
uClinux from Flash
to SDRAM
Bootp
Enabled?
Y
Y
N
Obtain boot
information from
Bootp Server
Decompress
OK
N
Server
Responds
Update CDS (RAM copy)
Information
(filename & IP address)
Y
TFTP
Enabled?
N
N
Attempt TFTP
Download
Y
Start
Enter
SCM
Success
All Boot Modes
Disabled
N
Y
Display Error on
LEDs
Decompress
Downloaded uClinux
into SDRAM
Decompress
OK
Y
N
Run
uClinux
Y
Y
N
N
Y
Boot Port
Personality