Datasheet

TLV320ADC3001
www.ti.com
SLAS548C OCTOBER 2008 REVISED APRIL 2011
Page 0 / Register 47: Interrupt FlagsADC
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 R 0 Reserved
D6 R 0 0: Left ADC signal power noise threshold for left AGC
1: Left ADC signal power < noise threshold for left AGC
D5 R 0 0: Right ADC signal power noise threshold for right AGC
1: Right ADC signal power < noise threshold for right AGC
D4 R 0 ADC miniDSP engine standard interrupt-port output. This bit indicates the instantaneous value of the
interrupt port at the time of reading the register.
D3 R 0 ADC miniDSP engine auxilliary interrupt-port output. This bit indicates the instantaneous value of the
interrupt port at the time of reading the register.
D2D0 R 000 Reserved
Page 0 / Register 48 Through Page 0 / Register 52: Reserved
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7D0 R XXXX XXXX Reserved. Do not write to these registers.
Page 0 / Register 53: DOUT (Out Pin) Control
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7D5 R 000 Reserved. Do not write any value other than reset value.
D4 R/W 1 0: DOUT bus keeper enabled
1: DOUT bus keeper disabled
D3D1 R/W 001 000: DOUT disabled (output buffer powered down)
001 DOUT = primary DOUT output for codec interface
010: DOUT = general-purpose output
011: DOUT = CLKOUT output
100: DOUT = INT1 output
101: DOUT = INT2 output
110: DOUT = secondary BCLK output for codec interface
111: DOUT = secondary WCLK output for codec interface
D0 R/W 0 0: DOUT value = 0 when bits D3D1 are programmed to 010 (general-purpose output)
1: DOUT value = 1 when bits D3D1 are programmed to 010 (general-purpose output)
Page 0 / Register 54 Through Page 0 / Register 56: Reserved
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7D0 R XXXX XXXX Reserved. Do not write to this register.
Page 0 / Register 57: ADC Sync Control 1
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 R/W 0 0: Default synchronization
1: Custom synchronization
D6D0 R/W 000 0000 000 0000: Custom synchronization window size = 0 instructions
000 0001: Custom synchronization window size = 2 instructions (±1 instruction)
000 0010: Custom synchronization window size = 4 instructions (±2 instructions)
...
111 1111: Custom synchronization window size = 254 instructions (±127 instructions)
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