topic Re: LPC13xx SWD Programe MCU Flash in MCU Bootloader

LPC13xx SWD Programe MCU Flash

Luoyin — Fri, 08 Mar 2024 07:17:43 GMT

Hello,

Our company is design the programer, Local in Guangzhou China(www.up48.com).

Now, We are try to add the NXP LPC13xx to our device. Via the swd to programe the mcu flash.

But we can't find the doc about the FMC Register description.

xiangjun_rong — Mon, 11 Mar 2024 02:23:43 GMT

Hi,

Pls refer to section 21.16 Flash controller registers, especially FLASHCFG register for flash delay configuration.

Hope it can help you

XiangJun Rong

Luoyin — Mon, 11 Mar 2024 07:57:27 GMT

Hello, thank !

Yes, I note that before, But it no detail description.

For example, how to set the REG to erase the chip, program the flash and unlock chip, etc.

I thank, It should be have a doc to describe.

xiangjun_rong — Tue, 12 Mar 2024 03:37:40 GMT

Hi,

For Flash programming operation, pls refer to section in UM10524.pdf:

21.14 IAP commands

There is code in ROM, which provides flash eraing/programming api function, you can call them.

Hope it can help you

XiangJun Rong

Luoyin — Wed, 13 Mar 2024 02:02:32 GMT

Thank very much.