BU94605AKV Datasheet, PDF (68/84 Pages) Rohm – AAC/WMA/MP3 +SD Memory Card +CD-ROM+MP3 Record

BU94605AKV BU94607AKV BU94702AKV BU94705AKV
Datasheet
0x02
0x03
STATUS3 7
6
5
4
3
2
1
0
STATUS4 7
6
5
4
3
2:0
0x04
0x05
STATUS5 7
6
5
4
3:0
STATUS6 7:0
0x06
VOLINF 7:5
4:0
0x07
DOUTINF 7:4
3:0
0x08 PMODEINF 7:4
3:0
0x09 SEL_MP3 7
6
5
4
3
2
1
0
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
PSEC
7:4
3:0
PMINL 7:4
3:0
PMINH 7:4
3:0
TSEC
7:4
3:0
TMINL 7:4
3:0
TMINH 7:4
3:0
USBINS
SDINS
USBFILE
SDFILE
MDEVUSB
MDEVSD
PDEVUSB
PDEVSD
SEL_TOC
TINFUSB
TINFSD
SET_TAG
ANA_TAG
TAGINFO
0
SEL_USBSD
FBP
FFP
PLAYFILE
PRECOMSTAT
0
VOLINF
EQINF
DOUTINF
REPEATINF
SETNEXTINF
0
0
0
0
WDT_RFLG
12MOUT
SET_SORT
SET_MP3
PSECH
PSECL
PMINLH
PMINLL
PMINHH
PMINHL
TSECH
TSECL
TMINLH
TMINLL
TMINHH
TMINHL
USB connection detection 0:USB un-connecting, 1:USB connection
detection
SD connection detection 0:SD un-connecting, 1:SD connection
detection
Playable file existence in a USB memory 0;Nothing, 1;existence
Playable file existence in a SD memory 0;Nothing, 1;existence
USB memory recognition situation 0: Un-recognizing, 1: Recognition
SD memory recognition situation 0: Un-recognizing, 1: Recognition
USB memory situation 0: Under a stop, 1: Under Playing/TAG analysis
SD memory situation 0: Under a stop, 1: Under Playing/TAG analysis
TOC analysis setup 0:TOC analysis OFF , 1:TOC analysis ON
Acquisition of total file/folder number in a USB memory.
0: Un-acquiring, 1: Finishing acquisition
Acquisition of total file/folder number in a SD memory.
0: Un-acquiring, 1: Finishing acquisition
TAG analysis setup 0:TAG analysis OFF, 1:TAG analysis ON
TAG analysis situation 0;TAG analysis stop, 1;Under TAG analysis
Existence TAG kind
0:ID 3V1, 1:ID 3V2, 2;With WMA, 3;AAC, 4:WAV, and 7: no TAG
information
0
Device recognition priority situation 0:SD>USB 1:USB>SD
Fast back Playing situation 0: normal Playing, 1:fast-back Playing
Fast forward Playing situation 0: normal Playing, 1:fast-forward Playing
Playing file information 1:MP3, 2:WMA, 3:AAC, 4:WAV
The last command receptionist situation detailed information; The last
command outputs whether it received normally.
A state is held to the following command. A state is not cleared by the lead
command.
The 0th bit is the same as that of PRECOM status. They are the contents
at the time of abnormalities except it.
0
Volume setting information. The value set up by SET_VOL [4:0] is
outputted.
EQ setting information. The value set up by SET_EQ [3:0] is outputted.
Audio output setting information. The value set up by SET_DOUT [3:0] is
outputted.
REPEAT MODE setting information. The value set up by SET_REPRAND
[3:0] is outputted.
PLAY NEXT MODE setting information. The value set up by SET_NEXT
[3:0] is outputted.
0
0
0
0
Monitor register for WDT 0:after RESET
12MHz clock output 0:OFF, 1:ON
file sorting functional setup 0;SORT function OFF, 1;SORT function
effective
MP3 file Playing setup
0; Extensions mp1 and mp2, mp3 Playing, 1; Reproduce only extension
mp3.
Playing time second information [7:4] x 10 seconds
Playing time second information [3:0] x 1 second
Playing time minutes information [7:4] x 10 minutes
Playing time minutes information [3:0] x 1 minute
Playing time minutes information [7:4] x 1000 minutes
Playing time minutes information [3:0] x 100 minutes
1 track time second information [7:4] x 10 seconds
1 track time second information [3:0] x 1 second
1 track time minutes information [7:4] x 10 minutes
1 track time minutes information [3:0] x 1 minute
1 track time minutes information [7:4] x 1000 minutes
1 track time minutes information [3:0] x 100 minutes
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
68/80
TSZ02201-0V2V0E600090-1-2
2012.12.10 Rev.002