adau1373 Analog Devices, Inc., adau1373 Datasheet - Page 261

• Manufacturer Part Number: adau1373
• Description: Low Power Codec With Speaker And Headphone Amplifier Adau1373
• Manufacturer: Analog Devices, Inc.

GPIOSEL2 REGISTER
Address: 0xE4, Reset: 0x00, Name: GPIOSEL2
GPIO Configuration Control Register
Table 232. Bit Descriptions for GPIOSEL2
Bits
[7:4]
[3:0]
Bit Name
GPIO4SEL
GPIO3SEL
Settings
0000
0001
0010
0011
0100
0101
0110
0000
0001
0010
0011
0100
0101
0110
Description
GPIO4 Function Select.
GPIO4 as PLL reference clock input
GPIO4 as analog 8 m clk out
GPIO4 as IRQ
GPIO4 as MCLK1 out
GPIO4 as MCLK2 out
GPIO4 as output high
GPIO4 as output low
GPIO3 Function Select.
GPIO3 as PLL reference clock input (default)
GPIO3 as analog 8 m clk out
GPIO3 as IRQ
GPIO3 as MCLK1 out
GPIO3 as MCLK2 out
GPIO3 as output high
GPIO3 as output low
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Reset
0x0
0x0
ADAU1373
Access
RW
RW