EVAL-AD1928EB AD [Analog Devices], EVAL-AD1928EB Datasheet - Page 16

• Manufacturer Part Number: EVAL-AD1928EB
• Description: 2 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec
• Manufacturer: AD [Analog Devices]

AD1928
Table 12. Pin Function Changes in TDM-AUX Mode
Mnemonic
ADCTDMOUT
ASDATA1
DSDATA1
DSDATA2
DSDATA3
DSDATA4
ALRCLK
ABCLK
DLRCLK
DBCLK
(AUX1_OUT)
(AUX2_OUT)
(AUX PORT)
(AUX PORT)
DSDATA1
ASDATA1
DSDATA4
(TDM_IN)
ALRCLK
DLRCLK
ABCLK
DBCLK
Stereo Modes
NC
ADC1 Data Output
DAC1 Data Input
DAC2 Data Input
DAC3 Data Input
DAC4 Data Input
ADC LRCLK Input/Output
ADC BCLK Input/Output
DAC LRCLK Input/Output
DAC BCLK Input/Output
EMPTY
UNUSED SLOTS
EMPTY
MSB
EMPTY
MSB
MSB
32 BITS
EMPTY
LEFT
DAC L1 DAC R1 DAC L2 DAC R2 DAC L3 DAC R3 DAC L4 DAC R4
TDM Modes
ADC TDM Data Output
ADC TDM Data Input
DAC TDM Data Input
DAC TDM Data Output
DAC TDM Data Input 2 (Dual-Line Mode)
DAC TDM Data Output 2 (Dual-Line Mode)
ADC TDM Frame Sync Input/Output
ADC TDM BCLK Input/Output
DAC TDM Frame Sync Input/Output
DAC TDM BCLK Input/Output
Figure 14. 16-Channel DAC TDM-AUX Mode
8 ON-CHIP DAC CHANNELS
Rev. 0 | Page 16 of 32
MSB
MSB
RIGHT
AUX L1
AUXILIARY DAC CHANNELS
AUX Modes
TDM Data Output
AUX Data Output 1 (to External DAC 1)
TDM Data Input
AUX Data Input 1 (from External ADC 1)
AUX Data Input 2 (from External ADC 2)
AUX Data Output 2 (to External DAC 2)
TDM Frame Sync Input/Output
TDM BCLK Input/Output
AUX LRCLK Input/Output
AUX BCLK Input/Output
WILL APPEAR AT
AUX DAC PORTS
AUX R1
AUX L2
AUX R2