CDB5368 Cirrus Logic Inc, CDB5368 Datasheet - Page 8

• Manufacturer Part Number: CDB5368
• Description: BOARD EVAL FOR CS5368 192KHZ ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5368

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Inputs Per Adc: 8 Differential
• Input Range: ±0.3 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5368
• Description/function: Audio A/D
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS5368
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1157

8
3.5
3.5.1
3.5.2
Bit Definitions
CS5368 Bits
The Low-Level view of the FlexGUI provides the full register set of the CS5368 under the CS5368 tab.
The CS5368 datasheet provides full details of internal register operation.
FPGA Bits
FPGA Register 0x00 is non-functional and only contains the revision code of the FPGA.
FPGA Register 0x01 is a functional register that provides the following functionality.
Fs_Range1,0 set the device Speed Mode. These bits need to be changed when using the Serial Audio
Interface of the DSP header to communicate with external equipment.
AudioFMT1,0 set the Serial Audio Interface format when attaching the Serial Audio Interface of the DSP
header to external equipment.
0x00 Single Speed Master
0x01 Double Speed Master
0x10 Quad Speed Master
0x11 Slave all speed
0x00 Left Justified
0x01 I²S
0x10 TDM 2-wire
0x11 TDM 4-wire
Figure 3. FPGA Low-Level Bit View
DS624DB1
CDB5368