BU94501AMUV Datasheet, PDF (21/73 Pages) Rohm – AAC/WMA/MP3 +SD Memory Card + iPod

BU9450xAxxx series
Datasheet
LRCK
BCK(32fs)
DATA
Left Channel
Right Channel
1 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15
Figure 16. I²S Output Timing (32fs)
LRCK
BCK(48fs)
DATA
Left Channel
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 17. I²S Output Timing (48fs)
Right Channel
15 14
LRCK
BCK(64fs)
DATA
Left Channel
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 18. I²S Output Timing (64fs)
Right Channel
15 14 13 12
LRCK
BCK(32fs)
DATA
Left Channel
Right Channel
0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14
Figure 19. EIAJ Output Timing (32fs)
LRCK
BCK(48fs)
DATA
10
LRCK
BCK(64fs)
DATA
210
Left Channel
Right Channel
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 20. EIAJ Output Timing (48fs)
Left Channel
Right Channel
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Figure 21. EIAJ Output Timing (64fs)
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
21/69
TSZ02201-0V2V0E600070-1-2
2012.12.10 Rev.003