AK5554 Datasheet, PDF (50/68 Pages) Asahi Kasei Microsystems – 4-Channel Differential 32-bit ADC

[AK5554]
■ Data Slot Configuration
[1] PCM mode
Normal Output
TDM128
TDM256
TDM512
LRCK Period = 1/fs
SDTO1 pin
SDTO2 pin
Slot 1
Slot 3
Slot 2
Slot 4
LRCK Period = 1/fs
SDTO1 pin
SDTO2 pin
Slot 1
Slot 2
Slot 3
All “0”
Slot 4
LRCK Period = 1/fs
SDTO1 pin Slot 1 Slot 2 Slot 3 Slot 4
SDTO2 pin
All “0”
TDMI
LRCK Period = 1/fs
SDTO1 pin 1 2 3 4
SDTO2 pin
TDMI
All “0”
Figure 57. Slot Assign in PCM mode
[2] DSD mode
DSDOL1 pin
DSDOR1 pin
DSDOL2 pin
DSDOR2 pin
LRCK Period = 1/fs
Slot 1
Slot 2
Slot 3
Slot 4
Figure 58. Slot Assign in DSD mode
015099864-E-00
- 50 -
2016/03