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Enable ADC Channel How To

Question asked by kcfarleysw on Mar 3, 2014
Latest reply on Mar 5, 2014 by kcfarleysw

Engineer Zone:

How do enable an ADC Channel:

 

1) From the Web Interface?

2) From the Command Line?

 


DWORD BYTE
0x0100 0x0400 REG_CHAN_CNTRL ADC Interface Control & Status

 

[0] ENABLE RW If set, enables channel. A 0x0 to 0x1 transition transfers all the control signals to the respective channel processing module. If a channel is part of a complex signal (I/Q), even channel is the master and the odd channel is the slave. Though a single control is used, both must be individually selected. NOT-APPLICABLE if ADC_DP_DISABLE is set (0x1).

 

 

A) So would it be writing this BYTE address 0x80000400 = 0x0001?

B) How do I write this with iio_cmdsrv?

C) What commands do I use to access the pcore registers?

D) Is it ?

          regwrite cf-ad9643-core-lpc 0x80000400  0x0001

 

Thanks,
Ken F

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