79
CLP-340/CLP-340M/CLP-340C
SYSTEM BOOTING FLOWCHART
■
Power ON
E-IC = L (DM: IC1 D12)
TxD0 = H (DM: IC1 B7)
TxD1 = H (DM: IC1 B6)
About three seconds
after turning on power
Starts accessing to
DM: IC8.
Starts accessing to
DM: IC20.
Starts accessing to
DM: IC300.
Depending on whether
headphones are
inserted or not.
If the booting procedure stops here, there is a
possibility that the following parts are damaged:
s02/'2!-&,!3($-)#
s3$2!-$-)#
Starts outputting to
$26;=AND,$;=
&AILUREINWRITING
If this indication appears every time,
the following part is damaged:
s"!#+50&,!3($-)#
If this indication appears every time,
the following part is damaged:
s"!#+50&,!3($-)#
If this indication appears every time,
the following part is damaged:
s"!#+50&,!3($-)#
Installation mode?
No
Yes
No
Yes
,
Initialize
SWP51L(DM: IC300)
2ELEASE-UTE
-54%,
2ELEASE30/&&
Main routine
Starts accessing to
$-)#
Starts accessing to
DM: IC500.
Initialize
"!#+50&,!3(
$-)#
Cancel peripheral reset
$!#)#,$-)#6
MIDI-IC = L (DM: IC1 W8)
)NITIALIZE%"53DRIVER
%"533TART
Initialize
$-$-)#
Test Program?
No
Yes
No
Yes
'8
#'8
MAC Address
Writing Mode?
MAC Address
is not written?
No
Yes
$")
After executing
&ACTORY3ET
*
)
No
Yes
")C
Backup Clear
is started?
No
Yes
8")
Song Clear
is started?
DM: IC20 is defective if this
mode is entered every time.
*
h&ACTORY3ETvREFERSTOTHECONDITIONOFTURNING
ONTHEPOWERAFTEREXECUTINGh&ACTORY3ETv
in the Test Program.
Test Program
Main routine
End
3ET#053780ORT
2EGISTER
)NITIALIZE"//43$2!-
0 clear, Setup of Constant
$26;=,$-)#2
$26;=($-)#4
$26;=($-)#4
$26;=($-)#4
$26;=($-)#4
$26;=($-)#5
$26;=($-)#5
$26;=($-)#5
Port initial setting
$!#)#($-)#6
MIDI-IC=H(DM: IC1 W8)
-UTE($-)#5
30/&&($-)#9
SWP-IC=H(DM: IC1 P1)
Transmit Main Program
AND6OICE0ARAMETER
TO3$2!-
Cancel peripheral reset
SWP-IC = L (DM: IC1 P1)
Cancel peripheral reset
LAN-IC = L (DM: IC1 P3)
Port initial setting
,$;=,$-)#9
,$;=,$-)#5
,$;=,$-)#6
,$;=,$-)#7
,$;=,$-)#9
,$;=,$-)#5
,$;=,$-)#6
,$;=,$-)#7
,$;=,$-)#9
30/&&,$-)#9
-54%,$-)#5
$!#)#,$-)#6
MIDI-IC=L(DM: IC1 W8)
-+8
ID write
routine
System Backup
2EGISTRATION$ATA
Others
5SER$RIVE
3/.'349,%ETC
"ACKUP&LASH2/-
$-)#
'2!.$0)!./FLASHING
