EVAL-AD1937AZ Analog Devices Inc, EVAL-AD1937AZ Datasheet - Page 24

• Manufacturer Part Number: EVAL-AD1937AZ
• Description: EB Single Chip Codec 4 ADCs W/Diff Outp
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD1937AZ

• Main Purpose: Audio, CODEC
• Utilized Ic / Part: AD1937
• Primary Attributes: 24-Bit, 192 kHz, 4 ADCs: 107dB Dynamic Range, 8 DACs: 112dB Dynamic Range
• Secondary Attributes: Time Division Multiplexed (TDM), I2C, and SPI Interface, Popguard® Technology
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Embedded: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UG-040
// Switch S2
EQUATIONS
S/PDIF_RESET_OUT = S/PDIF_RESET_IN;
// Configuration of the CS8416, changes active on reset, BCLK_8416 and LRCLK_8416 are bi-
directional signals.
Receive Master Clock Frequency
"====================================================================================
//
//
//
DAC_DUAL_TDM
DAC_HDR1_AUX
NA3
NA4
DAC_DATA_HIZ
DAC_S/PDIF = (DAC_CLK_SRC1 & DAC_CLK_SRC0);
DAC_HDR1
DAC_ADC
DAC_DAC
ADC_S/PDIF = (ADC_CLK_SRC1 & ADC_CLK_SRC0);
ADC_HDR1
ADC_ADC
ADC_DAC
SOMS_RX
SFSEL1_RX
SFSEL0_RX
RMCKF_RX
M0_8414 = (0 # !DAC_S/PDIF);
M1_8414 = 1;
M2_8414 = 0;
=
=
= (DAC_CLK_SRC1 & !DAC_CLK_SRC0);
= (!DAC_CLK_SRC1 & DAC_CLK_SRC0);
= (!DAC_CLK_SRC1 & !DAC_CLK_SRC0);
= (ADC_CLK_SRC1 & !ADC_CLK_SRC0);
= (!ADC_CLK_SRC1 & ADC_CLK_SRC0);
= (!ADC_CLK_SRC1 & !ADC_CLK_SRC0);
=
=
=
( !MODE14 & MODE13 &
( !MODE14 & !MODE13 &
( !MODE14 & !MODE13 &
( !MODE14 & !MODE13 &
( !MODE14 & !MODE13 &
// S4 position B,
// S4 position C,
// S4 position D,
// S4 position E,
// S4 position F,
=
=
// SFSEL1 = Serial Format Select 1
=
// SFSEL0 = Serial Format Select 0
=
!MODE12 &
Rev. 0 | Page 24 of 32
MODE12 &
MODE12 &
!MODE12 &
!MODE12 &
!MODE11);
MODE11);
!MODE11);
// SOMS = Serial Output Master/Slave Select
MODE11);
!MODE11);
DAC_S/PDIF;
0; //DIR_RJ # DIR_RJ16;
1; //DIR_I2S # DIR_DSP;
!S/PDIF_MCLK_RATE;
Evaluation Board User Guide
// RMCKF =