Philips EXP212 - Page 14

START-UP PROCEDURE – FLOW CHART (continued)
Mixed Mode
or CD-Extra
disc?
N
Y
Y
µP reads TOC of
last valid session
µP sends
commands to CD10:
“CL4, CL16 on”
“CDROM-MODE”
µP switches
disc motor control
to single speed
µP initializes DSP
TMS_SUP_ON=H
TMS_RESET=H
DSP sends to µP:
“goto abs. time x”
DSP reads
file system via
CD10-I2S data
µP sends to CD10:
“jump to x”
µP sends to DSP:
“session parameters”
“switch states”
“servo on state”
N
DSP ready
within ~5s ?
A
PLAY-MODE
CDDA
PLAY-MODE
MP3
STAND-BY MODE
(error condition !)
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