PCM9211
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SBAS495 –JUNE 2010
Table 23. Audio Clock and Data I/O
SIGNAL NAME
MPIO GROUP / PIN
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
DESCRIPTION
ASCKI1
ABCKI1
ALRCKI1
ADIN1
AUXIN1, system clock input
AUXIN1, bit clock input
AUXIN1, LR clock input
AUXIN1, data input
ASCKI2
ABCKI2
ALRCKI2
ADIN2
AUXIN2, system clock input
AUXIN2, bit clock input
AUXIN2, LR clock input
AUXIN2, data input
ASCKO
ABCKO
ALRCKO
ADOUT
EASCKO
EABCKO
EALRCKO
EADIN
AUXOUT, system clock output
AUXOUT, bit clock output
AUXOUT, LR clock output
AUXOUT, data output
External Slave ADC Input, system clock output
External Slave ADC Input, bit clock output
External Slave ADC Input, LR clock output
External Slave ADC Input, data input
DIT Standalone, system clock input
DIT Standalone, bit clock input
DIT Standalone, LR clock input
DIT Standalone, data input
TXSCK
TXBCK
TXLRCK
TXDIN
ADSCK
ADBCK
ADLRCK
ADDOUT
ADC Standalone, system clock input
ADC Standalone, bit clock input/output
ADC Standalone, LR clock input/output
ADC Standalone, data output
Table 24. GPIO (General-Purpose Input/Output)
SIGNAL NAME
GPIA0
MPIO GROUP / PIN
DESCRIPTION
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
General-purpose input
General-purpose input
General-purpose input
General-purpose input
General-purpose output
General-purpose output
General-purpose output
General-purpose output
General-purpose input
General-purpose input
General-purpose input
General-purpose input
General-purpose output
General-purpose output
General-purpose output
General-purpose output
General-purpose input
General-purpose input
General-purpose input
General-purpose input
GPIA1
GPIA2
GPIA3
GPOA0
GPOA1
GPOA2
GPOA3
GPIB0
GPIB1
GPIB2
GPIB3
GPOB0
GPOB1
GPOB2
GPOB3
GPIC0
GPIC1
GPIC2
GPIC3
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