Dear friend,
Working Environment.
Testing Board : LPC-LINK2
MCU : LPC4370
Develop Tools : LPCXpresso (free) and LPCOpen (demo code)
Main Test Interface : ADCHS
Main Test Peripheral : LINE SCANNER by ADCHS
I am working to testing ADCHS on LPC-link2 board that is using LPC4370 MCU.
My result is the following after analysis of MY project.
Please let me your solution to create clock for LPC4370 in LPC-link2 board.
Solved! Go to Solution.
Hi LEE Young Jae,
Thanks for your reply. I think I missed one information before.
To generate the clock via the CLKOUT pin ( you choose the P1_19), you need to active clock block and select clock source simultaneously via the BSE_OUT_CLK register at first. Next to configure the P1_19 to output clock via the Pin configuration register as the Table 192 illustrates.
In the previous reply, I pointed out that hardware triggers is not necessary to connect some additional PWM to trigger the ADCHS,
The internal hardware trigger will connect the ADCHS automatically via configuring the GIMA module.
Hope this is clear.
Have a great day,
TIC
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Hi LEE Young Jae,
Thank you for your interest in NXP Semiconductor products and the opportunity to serve you.
1) Am I right analysis for connecting and getting ADCHS with LINE SCANNER ?
No, you're incorrect. The hardware triggers is not necessary to connect some additional PWM to trigger the ADCHS.
Have a great day,
TIC
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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HI jeremyzhou,
How can i set up (configure) ADCHS device with additional device (Line Scanner).
Additional device is Line Scanner that is need external clock(8MHz) for output analog result.
if you have idea for LPC4370 environment, Please let me know step by step .
Thanks.
Hi LEE Young Jae,
Thanks for your reply. I think I missed one information before.
To generate the clock via the CLKOUT pin ( you choose the P1_19), you need to active clock block and select clock source simultaneously via the BSE_OUT_CLK register at first. Next to configure the P1_19 to output clock via the Pin configuration register as the Table 192 illustrates.
In the previous reply, I pointed out that hardware triggers is not necessary to connect some additional PWM to trigger the ADCHS,
The internal hardware trigger will connect the ADCHS automatically via configuring the GIMA module.
Hope this is clear.
Have a great day,
TIC
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
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