AK7755EN_16 Datasheet, PDF (29/109 Pages) Asahi Kasei Microsystems – DSP with Mono ADC Stereo CODEC + Mic/Lineout Amp

BITFS[1:0] bits = 0h @(LRIF[1:0] bits = 0h)
LRCK
Left ch
BICK
Right ch
32×BICK
32×BICK
Figure 19. BITFS[1:0] bits = 0h(64fs) (LRIF[1:0]bits = 0h)
BITFS[1:0] bits = 1h @(LRIF[1:0] bits = 0h)
LRCK
Left ch
Right ch
BICK
24×BICK
24×BICK
Figure 20. BITFS[1:0] bit s= 1h(48fs) (LRIF[1:0]bits = 0h)
BITFS[1:0] bits = 2h @(LRIF[1:0] bits = 0h)
LRCK
Left ch
Right ch
BICK
16×BICK
16×BICK
Figure 21. BITFS[1:0] bits = 2h(32fs) (LRIF[1:0]bits = 0h)
Refer to Figure 40 and Figure 42 when BITFS[1:0] bits = 3h (256fs).
[AK7755]
014006643-E-00
- 29 -
2014/10