Hi!;
I was trying putting a LPC824 System clock divider register = 1 (UM10800 5.6.13 System clock divider register) with IRC Oscillator asociated main clock for the maximum speed.
If I try it with a LPCXpresso824-MAX development board, lpcxpresso doesn't debug and if i program it by the ISP, the UART it works badly.
Why is it?????
Thanks and regards. Daniel.
Hi Daniel Vaquerizo,
After modify the SYSAHBCLKDIV =1, I can use the LPCXpresso 824 MAX to debug in LPCXpresso IDE, this is the test result:
The code is the lpcopen_2_19_lpcxpresso_nxp_lpcxpresso_824.
Wish it helps you!
Have a great day,
Kerry
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
Hi Daniel,
After you modify the divider, please add some delay to wait the clock stable.
Please try it again, if you still have problem, please send me your test project, I will check it on my side.
Have a great day,
Kerry
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------