AK4122A AKM [Asahi Kasei Microsystems], AK4122A Datasheet - Page 29

• Manufacturer Part Number: AK4122A
• Description: 24-Bit 96kHz SRC with DIR
• Manufacturer: AKM [Asahi Kasei Microsystems]

(1) UNLCK, PAR, AUTO, V and AUDN bits
MS1076-E-01
(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”
[AK4122A]
2010/05