CS4611 データシートの表示（PDF） - Cirrus Logic
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CS4611 Datasheet PDF : 29 Pages
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CS4610/11
CrystalClear™ SoundFusion™ PCI Audio Accelerator
CS4610/11 + CS423X CONFIGURATION (TA = 0 to 70° C;
PCIVDD = CVDD = CRYVDD = 3.3 V; VDD5REF = 5 V; PCIGND = CGND = CRYGND = 0 V;
Logic 0 = 0 V, Logic 1 = 3.3 V; Timing reference levels = 1.4 V; unless otherwise noted)
Parameter
SCLK input cycle time
FSYNC input cycle time
SCLK rising to FSYNC transition
SCLK rising to SDOUT valid
SDIN valid to SCLK falling
SDIN hold after SCLK falling
LRCLK output cycle time
SCLK falling to LRCLK transition
SCLK falling to SDO2/SDO3 valid
SDIN2 valid to SCLK rising (SI2F1-0: 00)
SDIN2 hold after SCLK rising (SI2F1-0: 00)
SDIN2 valid to SCLK falling (SI2F1-0: 01)
SDIN2 hold after SCLK falling (SI2F1-0: 01)
Symbol
tsclk
tfsync
tpd1
tpd2
ts1
th1
tlrclk
tpd3
tpd4
ts2
th2
ts3
th3
Min
320
20480
-20
-
30
30
20480
-
-
30
30
30
30
Typ
354
22676
-
25
-
-
22676
25
25
-
-
-
-
Max
-
-
20
45
-
-
-
45
45
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tsclk
SCLK
FSYNC
tpd1
tpd2
SDOUT
15 14
0
ts1
SDIN
15 14
th1
LRCLK
tpd3
SD02/SD03
0
15
tpd4
15
SDIN2
ts2
17 16
0
SDIN2 ts3
th2
19 18
0
th3
15 14
0 15 14
0
17 16
19 18
tfsync
0
0 15
tlrclk
15
0
0
Figure 3. CS4610/11 and CS423x Link and 6 Channel Output Timing Diagram
0
0
6
DS241PP5
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