ak4114 AKM Semiconductor, Inc., ak4114 Datasheet - Page 21

• Manufacturer Part Number: ak4114
• Description: High Feature 192khz 24bit Digital Audio Interface Transceiver
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0098-E-04
(1) Reset all the AK4114s by PDN pin = “L” → “H” or RSTN bit = “0” → “1”.
(2) Set all the AK4114s to MONO mode while they are still in slave mode.
(3) Set one of the AK4114s to master mode so that LRCK is input to all other AK4114s at the same time, or LRCK
should be input to all the AK4114s at the same time.
Upon power on
During operation
PDN pin
Mode
LRCK, BICK
RSTN bit
Mode
LRCK, BICK
Figure 19. MONO mode setup sequence (TX)
Stereo mode
Stereo mode
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Mono mode
Mono mode
[AK4114]
2004/03