cs5364 Cirrus Logic, Inc., cs5364 Datasheet - Page 8

• Manufacturer Part Number: cs5364
• Description: 114 Db, 192 Khz, 4-channel A/d Converter
• Manufacturer: Cirrus Logic, Inc.

8
Stand-Alone Mode
Control Port Mode
SDA/CDOUT
CLKMODE
CLKMODE
SCL/CCLK
AD1/CDIN
AD0/CS
MDIV
MDIV
DIF1
DIF0
M1
M0
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40
42
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CLKMODE (Input) - Setting this pin HIGH places a divide-by-1.5 circuit in the MCLK path to the
core device circuitry.
DIF1, DIF0 (Input) - Sets the serial audio interface format.
Mode Selection (Input) - Determines the operational mode of the device.
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 when using the part in Control Port Mode.
I²C Format, AD1 (Input) - Forms the device address input AD[1].
SPI Format, CDIN (Input) - Becomes the input data pin.
I²C Format, AD0 (Input) - Forms the device address input AD[0].
SPI Format, CS (Input) - Acts as the active low chip select input.
I²C Format, SCL (Input) – Serial clock for the serial control port. An external pull-up resistor is
required for I²C control port operation.
SPI Format, CCLK (Input) – Serial clock for the serial control port.
I²C Format SDA (Input/Output) - Acts as an input/output data pin. An external pull-up resistor is
required for I²C control port operation.
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 functionality is
obtained from the corresponding bit in the Global Control Register.
Note: Should be connected to GND when using the part in Control Port Mode.
CS5364
DS625F3