LPC MicrocontrollersのトピックRe: Any advice on typical LPC23xx schematics?

Any advice on typical LPC23xx schematics?

lpcware — Wed, 15 Jun 2016 19:52:32 GMT

Content originally posted in LPCWare by Мария Смирницкая on Mon Apr 20 05:44:20 MST 2015
I've recently started programming LPC2368 using Keil simulator, and it goes rather well, but now it's time to try a real device, and my boss wants to go with minimalistic schematics without an evaluation board. We do have three "naked" LPC's, and I need a "typical" schematics of developing a minimalistic board - with power supply, USB, UART0 and JTAG on it, no fancy display, sound output or some "blinky" stuff. So, is there any tutorial on board developing, or I evaluation board is the only way?

Re: Any advice on typical LPC23xx schematics?

lpcware — Wed, 15 Jun 2016 19:52:33 GMT

Content originally posted in LPCWare by R2D2 on Mon Apr 20 05:51:40 MST 2015

Quote: Мария Смирницкая
I've recently started programming LPC2368...

I would suggest to use a modern MCU (LPC1768) and look at LPCXpresso1768 board schematic (or other Dev-boards)...

Re: Any advice on typical LPC23xx schematics?

lpcware — Wed, 15 Jun 2016 19:52:34 GMT

Content originally posted in LPCWare by Мария Смирницкая on Tue Apr 21 02:31:32 MST 2015
I am just a C coder, not a desicion maker. But I take it - there's no such thing as "typical layout", "typical schematic", or "minimalistic board development tutorial" ?

Re: Any advice on typical LPC23xx schematics?

lpcware — Wed, 15 Jun 2016 19:52:35 GMT

Content originally posted in LPCWare by R2D2 on Tue Apr 21 03:44:27 MST 2015

Quote: Мария Смирницкая
I am just a C coder, not a desicion maker. But I take it - there's no such thing as "typical layout", "typical schematic", or "minimalistic board development tutorial" ?

LPC23xx isn't a simple transistor :)

Usually the board designer is deciding what is included / excluded on the board (with datasheet and user manual) :O

If you are not familiar with this things it's usually easier to buy a working board...

http://mcuzone.en.alibaba.com/product/282106478-212350565/LPC2368_Mini_Board_NXP_ARM7_.html

If you are trying to draw your own board it's useful to look at other DEV-boards and exclude things you don't need :)

Something like:

http://www.micro4you.com/files/lpc2368/ARM7_LPC2368.pdf