BU94603KV-E2 ROHM Semiconductor, BU94603KV-E2 Datasheet - Page 30

• Manufacturer Part Number: BU94603KV-E2
• Description: Interface - CODECs USB HOST MP3 DECODER
• Manufacturer: ROHM Semiconductor
• Type: USB Audio Decoderr

Specifications of BU94603KV-E2

• Rohs: yes
• Conversion Rate: 48 kSPs
• Interface Type: I2C
• Number Of Dacs: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: VQFP-64
• Minimum Operating Temperature: - 40 C
• Snr: 96 dB
• Supply Current: 65 mA
• Thd Plus Noise: 0.02 %

© 2012 ROHM Co., Ltd. All rights reserved.
BU94603KV
www.rohm.com
SET_RESUME_
SET_RESUME_
SET_RESUME_
SET_RESUME_
SET_RESUME_
SET_RESUME_
SET_RESUME_
SET_RESUME_
FFP_OFF
FF&PLAY
FFP_ON
INFO1
INFO2
INFO3
INFO4
INFO5
INFO6
INFO7
INFO8
FB
FF
8
4
0x51
0x55
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x01
0x02
RESUME INFO
RESUME INFO
RESUME INFO
RESUME INFO
RESUME INFO
RESUME INFO
RESUME INFO
RESUME INFO
13byte-18byte
19byte-24byte
25byte-30byte
31byte-36byte
37byte-42byte
37byte-42byte
7byte-12byte
0x00
0x01
0x02
0x03
0x00
1byte-6byte
0x00
0x00
· This command sets byte 1 to 6 of 42-byte data obtained by
· This command sets byte 7 to 12 of 42-byte data obtained by
· This command sets byte 13 to 18 of 42-byte data obtained by
· This command sets byte 19 to 24 of 42-byte data obtained by
· This command sets byte 25 to 30 of 42-byte data obtained by
· This command sets byte 31 to 36 of 42-byte data obtained by
· This command sets byte 37 to 42 of 42-byte data obtained by
· About some kind of setting of Resume Play, see “Application Note –
· This command sets byte 37 to 42 of 42-byte data obtained by
· About some kind of setting of Resume Play, see “Application Note –
· When receiving FF command during play, pause or stop, the master
· During play of the last file, the master returns to the first file in the order
· Operation stops upon completion of search.
· When ID3 or WMA-TAG analysis is set by SEL_ID3 command, operation
· When receiving ”FF&PLAY” command during play, pause or stop, the
· During play of the last file, the master returns to the first file in the order
· Operation starts playing, after completion of search.
· When TAG analysis is set by SEL_ID3 command, the master plays the
· When receiving FFP_ON command during play, pause or stop, the
·
· When receiving FFP_OFF command during fast forward playing, the
· When receiving “FB” command during play, pause or stop within 1sec
· The master returns to the last file during play of the first file within 1sec
· Upon completion of search, the operation stops.
· When TAG analysis is set by SEL_ID3 command, operation stops upon
“READ_RESUME_INFO”.
“READ_RESUME_INFO”.
“READ_RESUME_INFO”.
“READ_RESUME_INFO”.
“READ_RESUME_INFO”.
“READ_RESUME_INFO”.
“READ_RESUME_INFO”. When RESUME reproduction is possible, play
started that music. When RESUME is impossible, play the head music of
media is started.
VI.2.9 Resume Play Method”.
“READ_RESUME_INFO”. When RESUME reproduction is possible, it
stops in the music. When RESUME is impossible, it stops at the head of
media.
VI.2.9 Resume Play Method”.
searches the next AAC/WMA/MP3 file in the order of sort of the file being
played or paused.
of sort.
stops upon completion of TAG analysis.
master searches the next AAC/WMA/MP3 file in the order of sort of the
file being played or paused.
of sort.
file upon completion of TAG analysis.
master starts fast forward playing from current point.
When music finishes into that
starts fast forward playing from top of the next file. When setting
“REPEAT” or “RANDOM”, master search next file by setup.
master restarts normal playing from current point.
from top of file playing, the master searches the previous AAC/WMA/MP3
file in the order of sort of files being played or paused. When receiving
“FB” command during play or pause over 1sec from top of file playing,
the master searches top of present AAC/WMA/MP3 file.
from top of file playing.
completion of TAG analysis.
30/60
FFP_ON command is ON
Technical Note
2012.07 - Rev.B
, the master