Analog Devices EVAL-AD1974AZ, Руководство пользователя

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UG-046 Evaluation Board User Guide
Rev. 0 | Page 22 of 32
//================================================================================
"MACROS
// Switch S3, DIP POSITIONS 6 AND 7
ADC_HDR_NORMAL = ( MODE22 & MODE23);
ADC_HDR_DATA2_DATA1 = ( MODE22 & !MODE23);
ADC_HDR_TDM = (!MODE22 & MODE23);
ADC_HDR_AUX = (!MODE22 & !MODE23);
S/PDIF_OUT_MUX = MODE24;
// HEX Switch S4
// S4 position 0,
DAC_RX_ALL = ( MODE14 & MODE13 & MODE12 & MODE11);
// S4 position 1,
DAC_RX_1 = ( MODE14 & MODE13 & MODE12 & !MODE11);
// S4 position 2,
DAC_RX_2 = ( MODE14 & MODE13 & !MODE12 & MODE11);
// S4 position 3,
DAC_RX_3 = ( MODE14 & MODE13 & !MODE12 & !MODE11);
// S4 position 4,
DAC_RX_4 = ( MODE14 & !MODE13 & MODE12 & MODE11);
// S4 position 5,
NA1 = ( MODE14 & !MODE13 & MODE12 & !MODE11);
// S4 position 6,
NA2 = ( MODE14 & !MODE13 & !MODE12 & MODE11);
// S4 position 7,
DAC_DATA_ZERO = ( MODE14 & !MODE13 & !MODE12 & !MODE11);
// S4 position 8,
DAC_HDR1_ALL = ( !MODE14 & MODE13 & MODE12 & MODE11);
// S4 position 9,
DAC_HDR1_IND = ( !MODE14 & MODE13 & MODE12 & !MODE11);
// S4 position A,
DAC_HDR1_TDM = ( !MODE14 & MODE13 & !MODE12 & MODE11);