ak4122 AKM Semiconductor, Inc., ak4122 Datasheet - Page 29

• Manufacturer Part Number: ak4122
• Description: 24-bit 96khz Src With Dir
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(1) UNLCK, PAR, AUTO, V and AUDN bits
MS0267-E-03
(UNLCK, PAR, AUTO, V, AUDN)
SDTIO / SDTO (AMUTE = “1”)
SDTIO / SDTO (AMUTE = “0”)
SDTIO / SDTO (AMUTE = “0”)
BICK, LRCK (except UNLCK)
SDTIO / SDTO (PAR error)
(UNLCK, AUTO, V, AUDN)
BICK, LRCK (UNLCK)
(AUTO, V, AUDN)
Figure 17. INT2-0 Timing (UNLCK, PAR, AUTO, V, AUDN bits)
Register 07H
Read 07H
(UNLCK)
INT0 pin
INT1 pin
INT2 pin
Interrupt
“0”
fs : around 20kHz
Previous Data
- 29 -
“L” Output
Free Run
Hold “1”
Mute
Hold Time = 0
Hold Time (max:4096/fs)
: Normal Operation
“0”
[AK4122]
2004/08