AK5554 Datasheet, PDF (48/68 Pages) Asahi Kasei Microsystems – 4-Channel Differential 32-bit ADC

[AK5554]
PW2
pin
L
L
L
L
H
H
H
H
PW1
PW0
Data on Slot
pin
pin
Slot 4
Slot 3
Slot 2
Slot 1
L
L
All “0”
All “0”
All “0”
All “0”
L
H
All “0”
All “0”
(CH3+4)/2
(CH1+2)/2
H
L
CH4
CH3
CH2
CH1
H
H
All “0”
All “0”
All “0”
(CH1+2+3+4)/4
L
L
CH4
CH3
CH2
CH1
L
H
All “0”
All “0”
(CH3+4)/2
(CH1+2)/2
H
L
CH4
CH3
CH2
CH1
H
H
All “0”
All “0”
All “0”
(CH1+2+3+4)/4
Table 14. Slot Data Assign (Parallel Control mode, ODP pin= ”H”, Normal Output)
PW2
pin
L
L
L
L
H
H
H
H
PW1
PW0
Data on Slot
pin
pin
Slot 4
Slot 3
Slot 2
Slot 1
L
L
All “0”
All “0”
All “0”
All “0”
L
H
TDMIN
TDMIN
(CH3+4)/2
(CH1+2)/2
H
L
CH4
CH3
CH2
CH1
H
H
TDMIN
TDMIN
TDMIN (CH1+2+3+4)/4
L
L
CH4
CH3
CH2
CH1
L
H
TDMIN
TDMIN
(CH3+4)/2
(CH1+2)/2
H
L
CH4
CH3
CH2
CH1
H
H
TDMIN
TDMIN
TDMIN (CH1+2+3+4)/4
Table 15. Slot Data Assign (Parallel Control mode, ODP pin= ”H”, TDM128)
PW2
PW1
PW0
Data on Slot
pin
pin
pin
Slot 4
Slot 3
Slot 2
Slot 1
L
L
L
All “0”
All “0”
All “0”
All “0”
L
L
H
TDMIN
TDMIN
(CH3+4)/2
(CH1+2)/2
L
H
L
CH4
CH3
CH2
CH1
L
H
H
TDMIN
TDMIN
TDMIN (CH1+2+3+4)/4
H
L
L
CH4
CH3
CH2
CH1
H
L
H
TDMIN
TDMIN
(CH3+4)/2
(CH1+2)/2
H
H
L
CH4
CH3
CH2
CH1
H
H
H
TDMIN
TDMIN
TDMIN (CH1+2+3+4)/4
Table 16. Slot Data Assign (Parallel Control mode, ODP pin= ”H”, TDM256 & TDM512)
015099864-E-00
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2016/03