BU94601KV_12 Datasheet, PDF (27/70 Pages) Rohm – AAC/WMA/MP3 +SD Memory Card + iPod

BU94601KV BU94603KV BU94604BKV
Datasheet
[Root
Folder]
A.mp3
B.mp3
C.mp3
A_FOLDER
D.mp3
E.mp3
F.mp3
G.mp3
H.mp3
B_FODER
I.mp3
J.mp3
C_FOLDER
K.mp3
L.mp3
M.mp3
N.mp3
O.doc
P.xls
Q.mp3
R.txt
D_FOLDER S.txt
T.txt
E_FOLDER
U.mp3
V.mp3
W.mp3
X.mp3
Y.mp3
Z.mp3
Figure 24 Configurations of Folders and Files within Memory Device
Table 8. MP3 File Playing Sequence for Folder/File Configuration as in Figure24
Playing
sequence
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
File to be
played
A.mp3
B.mp3
C.mp3
D.mp3
E.mp3
F.mp3
G.mp3
H.mp3
I.mp3
J.mp3
K.mp3
L.mp3
M.mp3
N.mp3
Q.mp3
U.mp3
V.mp3
W.mp3
X.mp3
Y.mp3
Z.mp3
Remarks
· If MP3 files exist in the root folder,
those files are played first.
· Files are played in the ascending order
of UNICODE by file name.
· After all MP3 files in the root folder are
played, the master searches folders
under that layer.
· The master searches folders in the
ascending order of UNICODE by folder
name.
· Non-MP3 files are ignored.
· After the master plays all MP3 files
including those in the lower layers
within A_FOLDER, it moves to a folder
in the same layer as A_FOLDER to
search MP3 files.
· Since there is no MP3 file in
D_FOLDER, the layers same as
A_FOLDER, the master plays MP3
files in E_FOLDER under that.
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© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
27/66
TSZ02201-0V2V0E600010-1-2
2012.07.12 Rev.001