User Manual

DS899F1 35
CS4234
Figure 22. Example Serial Data Source Selection
SDIN1 SDIN2
DAC3 [23:0] DAC5 [7:0] DAC4 [23:0] xDAC1 [23:0] DAC5 [23:16] DAC2 [23:0] DAC5 [15:8]
xLL1 [ 23:0] x LL2 [23 :0] x
MCLK = 12.288 /24.576MHz
xxxx
FS/LRCK = 48/96kHz
SCLK = 12 .288 /24 .576MHz
LL3 [23:0] x LL4 [23:0]
xxxx
Slot 5 [31:0 ] Slot 6 [31:0] Slot 7 [31:0] Slot 8 [31 :0]Slot 1 [ 31:0] Slot 2 [31 :0] Slot 3 [31:0] Slot 4 [31 :0]
SDIN1 SDIN2
xxx xxx DAC4 [23:0] x
LL1 [23:0] x LL2 [23:0] x LL3 [23:0] x LL4 [23:0] xx
DAC1 [23:0] x DAC2 [23:0] x DAC3 [23:0] x
Slot 6 [31:0] Slot 7 [31 :0] Slot 8 [ 31:0 ]
DAC5 [23:0] x
MCLK = 12.288/24 .576 MHz
FS/LRCK = 48/96kHz
SCLK = 12.288/ 24.576MHz
Slot 1 [31 :0] Sl ot 2 [31: 0] Slot 3 [31:0] Slot 4 [31: 0] Slot 5 [31 :0]
111 Reserved111 Slots 13-16 of SDIN2 111 Slots 13-16 of SDIN2
110
Reserved
101
Slots 5-8 of SDIN2
110
Slots 9-12 of SDIN2
110
Slots 9-12 of SDIN2
101
Slots 5-8 of SDIN2
011
Coded into the LSBs of Slots 13-15 of SDIN1
100
Determined by the Masking bits
101
Reserved
100
Slots 1-4 of SDIN2
100
Slots 1-4 of SDIN2
011
Slots 13-16 of SDIN1
011
Slots 13-16 of SDIN1
010
Coded into the LSBs of Slots 9-11 of SDIN1
001 Slots 5-8 of SDIN1
010
Slots 9-12 of SDIN1
010
Slots 9-12 of SDIN1
001 Slots 5-8 of SDIN1
DAC5 Source [2:0] DAC5 Data is in:
000 Coded into the LSBs of Slots 1-3 of SDIN1 001 Coded into the LSBs of Slots 5-7 of SDIN1
000 Slots 1-4 of SDIN1 000 Slots 1-4 of SDIN1
DAC1-4 Source [2:0] DAC1-4 Data is in: LL Source [2:0] Low Latency Data is in:
DAC1-4 Source [2:0] DAC1-4 Data is in: LL Source [2:0] Low Latency Data is in:
000 Slots 1-4 of SDIN1 000 Slots 1-4 of SDIN1
001 Coded into the LSBs of Slots 5-7 of SDIN1 000 Coded into the LSBs of Slots 1-3 of SDIN1
DAC5 Source [2:0] DAC5 Data is in:
010
Slots 9-12 of SDIN1
001 Slots 5-8 of SDIN1 001 Slots 5-8 of SDIN1
010
Coded into the LSBs of Slots 9-11 of SDIN1
011
Slots 13-16 of SDIN1
011
Slots 13-16 of SDIN1
011
Coded into the LSBs of Slots 13-15 of SDIN1
010
Slots 9-12 of SDIN1
100
Slots 1-4 of SDIN2
100
Slots 1-4 of SDIN2
101
Slots 5-8 of SDIN2
101
Slots 5-8 of SDIN2
110
Slots 9-12 of SDIN2
100
Determined by the Masking bits
101
Reserved
110
Reserved
111 Slots 13-16 of SDIN2 111 Slots 13-16 of SDIN2 111 Reserved
110
Slots 9-12 of SDIN2