CS5368-DQZR Cirrus Logic Inc, CS5368-DQZR Datasheet - Page 9

• Manufacturer Part Number: CS5368-DQZR
• Description: IC,A/D CONVERTER,OCTAL,24-BIT,QFP,48PIN
• Manufacturer: Cirrus Logic Inc

DS624A1
Stand-Alone Mode
CLKMODE
DIF1, DIF0
M1, M0
MDIV
Control Port Mode
CLKMODE
AD1/CDIN
AD0/CS
SCL/CCLK
SDA/CDOUT
MDIV
37, 38 DIF1, DIF0 (Input) - Inputs of the audio interface format.
39,40 Mode Selection (Input) - Determines the operational mode of the device.
34
42
34
37
38
39
40
42
CLKMODE (Input) Setting this pin HIGH places a divide-by-1.5 circuit in the MCLK
path to the core device circuitry.
MCLK Divider (Input) Setting this pin HIGH places a divide-by-2 circuit in the MCLK
path to the core device circuitry.
CLKMODE (Input) This pin is ignored in Control Port Mode and the same functionality
is obtained from the corresponding bit in the Global Control Register. Note: Should be
connected to GND.
I²C Format, AD1 (Input) - Forms the device address input AD[1].
SPI Format, CDIN (Input) - Becomes the input data pin.
I²C Format, ADO (Input) - Forms the device address input AD[0].
SPI Format, CS (Input) - Acts as the active low chip select input.
I²C Format, SCL (Output) - Acts as the serial clock output from the CS5368.
SPI Format, CCLK (Output) - Acts as the serial clock output from the CS5368.
I²C Format SDA (Input/Output) - Acts as an input/output data pin.
SPI Format CDOUT (Output) - Acts as an output only data pin
MCLK Divider (Input) This pin is ignored in Control Port Mode and the same function-
ality is obtained from the corresponding bit in the Global Control Register.
Note: Should be connected to GND.
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CS5368
11