Tool/software: Linux
Hi TI support,
We are now try to bring up the TLV320ADC3101 codec and have the following questions:
(1) About the i2c slave id
As you know, the registers in TLV320ADC3101 are configured (read/write) via i2c bus.
Before we access it, we need to know the slave id (or device id, slave address...etc)
According to page 42 of http://www.ti.com/lit/ds/symlink/tlv320adc3101.pdf
The possible I2C Slave Device Addresses should be 0x18, 0x19, 0x1a, and 0x1b.
Could you please confirm whether I figure out is right?
(2) About using Linux i2c-tools to detect and access TLV320ADC3101 codec ic
Linux kernel provide a useful tool called i2c-tools：
https://git.kernel.org/pub/scm/utils/i2c-tools/i2c-tools.git/
I don't know if you used it before.
But if you have used it, could you please help confirm whether I can use it to detect the device, read/write the register via this tool.
For example: (assume the codec ic is attached in i2c-0 bus)
--> i2cdetect -r -y 0: should scan the device at address with scope 0x18~0x1b
--> i2cdump -y 0 0x18: will dump the register map (assume i2c slave address is 0x18)
--> i2cset -f -y 0 0x18 0x12 0x5: will set value to 0x5 at register offset 0x12
--> i2cget -y 1 0x50 0x12: will get the value at register offset 0x12
Thanks!
B.R.
Victor
