AD1837 Analog Devices, AD1837 Datasheet - Page 17

• Manufacturer Part Number: AD1837
• Description: 2 ADC, 8DAC 96 Khz, 24-Bit Sigma Delta Codec
• Manufacturer: Analog Devices

REV. PrA
MASTER
ADC #2
SLAVE
ADC #1
ADC #3
SLAVE
LRCLK
LRCLK
LRCLK
MCLK
MCLK
MCLK
BCLK
DATA
BCLK
DATA
BCLK
DATA
ADC #1
ADC #1
ADC #2
SLAVE
SLAVE
SLAVE
PRELIMINARY TECHNICAL DATA
LRCLK
LRCLK
LRCLK
MCLK
MCLK
MCLK
BCLK
DATA
BCLK
DATA
BCLK
DATA
Figure 12. AUX-Mode Connection to SHARC (Master Mode)
Figure 13. AUX-Mode Connection to SHARC (Slave Mode)
12.288MHz
30MHz
12.288MHz
30MHz
DBCLK/AUXBCLK
DLRCLK/AUXLRCLK
DSDATA2/AAUXDATA1
DSDATA3/AAUXDATA2
DSDATA4/AAUXDATA3
MCLK
ASDATA
DBCLK/AUXBCLK
DLRCLK/AUXLRCLK
DSDATA2/AAUXDATA1
DSDATA3/AAUXDATA2
DSDATA4/AAUXDATA3
MCLK
SHARC
FSTDMK
ASDATA
–17–
SHARC
BCLK DSDATA1
FSTDM
AD1837
SLAVE
BCLK DSDATA1
MASTER
AD1837
SHARC IS ALWAYS
RUNNING IN SLAVE MODE
(INTERRUPT-DRIVEN)
SHARC IS ALWAYS
RUNNING IN SLAVE MODE
(INTERRUPT-DRIVEN)
AD1837