CS8427-DZ Cirrus Logic Inc, CS8427-DZ Datasheet - Page 43

• Manufacturer Part Number: CS8427-DZ
• Description: IC, DIGITAL AUDIO TRANSCEIVER, TSSOP-28
• Manufacturer: Cirrus Logic Inc

Specifications of CS8427-DZ

• Audio Control Type: Digital
• Control Interface: I2C, Serial
• Control / Process Application: AV & DVD Receivers, CD-R, Digital Mixing Consoles
• Supply Voltage Range: 2.85V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS477F5
OF1 - Left Justified
OF2 - I²S 24-bit data
OF3 - Right Justified, master mode only
OF4 - I²S 16 bit data
OF5 - Direct AES3 data
IF1 - Left Justified
IF2 - I²S
IF3 - Right Justified 24-bit data
IF4 - Right Justified 16-bit data
SDOUT
LO
HI
-
-
-
-
-
-
-
-
RMCK
LO
LO
HI
HI
-
-
-
-
-
-
Table 3. Serial Audio Output Formats Available in Hardware Mode
Table 4. Serial Audio Input Formats Available in Hardware Mode
RERR
LO
LO
HI
HI
-
-
-
-
-
-
SISF
Table 2. Hardware Mode Start-up Options
ORIG
0
0
0
0
LO
HI
-
-
-
-
-
-
-
-
SOSF SORES1/0 SOJUST
0
0
0
0
0
SIRES1/0
COPY
LO
HI
00
00
00
10
-
-
-
-
-
-
-
-
00
00
00
10
11
Serial Output Port is Slave
Serial Output Port is Master
Mode A: C transmitted data is copied from received data, U
and V =0, received PRO, EMPH, AUDIO is visible
Mode B: CUV transmitted data is input serially on pins,
received PRO, EMPH and AUDIO is not visible
Serial Input & Output Format: Left Justified
Serial Input & Output Format: I²S
Serial Input & Output Format: Right Justified
Serial Input format: Left Justified, Output Format: AES3
Direct
TCBL is an input
TCBL is an output
SIJUST
0
0
1
1
0
0
1
0
0
SIDEL
SODEL
0
1
0
0
Function
0
1
0
1
0
SOSPOL
SISPOL
0
0
0
0
0
0
0
0
0
CS8427
SOLRPOL
SILRPOL
0
0
0
1
1
0
1
0
0
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