led

[smallyang]

亲们我请教下，例程led我们想改两个引脚。是只用改这个数字嘛？  其他的我们需要改动嘛 ？  例子用的这个113,手册上和我们用87和88看起来是差不多的。

Dear, let me ask you, routine led we want to change two pins. Are we just gonna change this number? Do we need to change anything else? The example uses 113, which in the manual looks pretty much the same as we used 87 and 88.

[petervlna]

Hello,

I am confused from your post.

Which microcontroller you are speaking about? Do you have a NXP EVB or your own board?

What you want to achieve? You want to change output state of specific GPIO pins? Which ones?

Best regards,

Peter

[smallyang]

您好,  我有个新的问题。   我想问下电路板这些引脚怎么设置才能用同调试器从jtag口下载调试呢?

Hello, I have a new question. I would like to ask how to set these pins of the circuit board to download debugging from the jtag port with the debugger?

[petervlna · Accepted solution]

Hello,

Please see the reference manual for configuration of internal flash boot:

Best regards,

Peter

[smallyang]

externa. watchdog    Hello, How to remove watchdog?

[smallyang]

TEST = 0：

TEST = 1  ：

What about the other pins？

[smallyang]

PLLCFG0 PLLCFG1  WKPCFG  TEST EVTI

[smallyang]

好的谢谢您，我用RAM也是这样配置吗 ，其他引脚呢

Ok, thank you. Do I use RAM in the same way? What about the other pins?

[smallyang]

您好，我们想把led Example_MPC5554EVB-PinToggleStationery-v0_2-CW210的gpio113改成gpio87

Hello, we want to change gpio113 of led Example_MPC5554EVB-PinToggleStationery- V02-CW210 to gpio87