EVAL-AD1934EB AD [Analog Devices], EVAL-AD1934EB Datasheet - Page 19

• Manufacturer Part Number: EVAL-AD1934EB
• Description: 8-Channel DAC with PLL, 192 kHz, 24 Bits
• Manufacturer: AD [Analog Devices]

Table 13. Pin Function Changes in TDM and AUX Modes (Replication of Table 12)
Pin Name
AUXDATA1
DSDATA1
DSDATA2
DSDATA3
DSDATA4
AUXTDMLRCLK
AUXTDMBCLK
DLRCLK
DBCLK
Stereo Modes
Not Used (Float)
DAC1 Data In
DAC2 Data In
DAC3 Data In
DAC4 Data In
Not Used (Ground)
Not Used (Ground)
DAC LRCLK In/Out
DAC BCLK In/Out
Figure 18. Example of AUX Mode Connection to SHARC® (AD1934 as TDM Master/AUX Master Shown)
12.288MHz
30MHz
DBCLK
DLRCLK
DSDATA2
DSDATA3
MCLK
AUXTDMLRCLK
TDM Modes
Not Used (Float)
DAC TDM Data In
DAC TDM Data Out
DAC TDM Data In 2 (Dual-Line Mode)
DAC TDM Data Out 2 (Dual-Line Mode)
Not Used (Ground)
Not Used (Ground)
DAC TDM Frame Sync In/Out
DAC TDM BCLK In/Out
TDM MASTER
AUX MASTER
SHARC
AD1934
AUXTDMBCLK
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AUXDATA1
DSDATA4
DSDATA1
SHARC IS RUNNING IN SLAVE MODE
(INTERRUPT-DRIVEN)
LRCLK
BCLK
DATA
MCLK
LRCLK
BCLK
DATA
MCLK
AUX Modes
AUX Data Out 1 (to External DAC 1)
TDM Data In
Not Used (Ground)
Not Used (Ground)
AUX Data Out 2 (to External DAC 2)
TDM Frame Sync In/Out
TDM BCLK In/Out
AUX LRCLK In/Out
AUX BCLK In/Out
DAC 1
DAC 2
AUX
AUX
AD1934