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Core_LPC17 with LPCXpresso and LPC1769 parts


analog604
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Hi!


For the MIOS32 application can the part 'OM13000,598 EA LPCXpresso board' be used?
http://www.mouser.com/ProductDetail/NXP-Semiconductors/OM13000598/?qs=sGAEpiMZZMvnfWYzRsH6EalhGIo7K5FV

The CORE_LPC17 parts list calls for this part:
924-EA-XPR-003
http://www.mouser.com/ProductDetail/Embedded-Artists/EA-XPR-003/?qs=%2fha2pyFaduhMwvcOQY%252bGaNnHo0HkMd41OYuxozzmBHYezV4g6jXmfw%3d%3d


So I had made a mistake and ordered the 'EA LPCXpresso board' which contains the LPC1769 and rev B of the board. It costs a few dollars less.

Successfully programmed the MIOS32 bootloader with positive indicators including the 3 pulse fades of the LED.

I just don't have the CORE_LPC17 PCB to try out MIOS32 apps yet.

If no one knows for certain, I'll report back my findings!

-Jay

[edit: corrected links]

Edited by analog604
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If you compare pictures between the right one and the wrong one, the main difference is the pin layout at one end of the board. I tried to find documents on the one you ordered but couldn't find anything to do the pin compare of the pin matrix of the 6x9 pins on the right edge. The good part can be found at

http://www.mouser.com/ProductDetail/Embedded-Artists/EA-XPR-003/?qs=S92LKl1JvFyxqKp2Q1rskQ== and it includes a link to a PDF document that has the pin assignments.

 

I don't know if your board will work but just comparing the pictures, the board you have has far fewer parts. And I have found it difficult to find the right part if you just enter “LPC1769†in the mouser search window. Now wonder you ended up with a different board.

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If you compare pictures between the right one and the wrong one, the main difference is the pin layout at one end of the board. I tried to find documents on the one you ordered but couldn't find anything to do the pin compare of the pin matrix of the 6x9 pins on the right edge. The good part can be found at

http://www.mouser.com/ProductDetail/Embedded-Artists/EA-XPR-003/?qs=S92LKl1JvFyxqKp2Q1rskQ== and it includes a link to a PDF document that has the pin assignments.

 

I don't know if your board will work but just comparing the pictures, the board you have has far fewer parts. And I have found it difficult to find the right part if you just enter “LPC1769†in the mouser search window. Now wonder you ended up with a different board.

Mousers disclaimer says it all. Images are for reference only. If you look closely the image is for an LPCXpresso LPC1343. The Partnr. OM13000,598 is for LPC1769. The NPX website says, however it seems some of the links point to an old description claiming it to be a LPC1768 board.

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Mousers disclaimer says it all. Images are for reference only. If you look closely the image is for an LPCXpresso LPC1343. The Partnr. OM13000,598 is for LPC1769. The NPX website says, however it seems some of the links point to an old description claiming it to be a LPC1768 board.

You are right. The pictures may not be accurate. But the real problem might be that the proper board was made by “Embedded Artists†while the one he ordered was manufactured by “NXP Semiconductorsâ€.  The real question is are they 100% compatible as far as function and pin layout. The image that is shown for the LPCXPRESSO LPC1769 from Embedded Artists that I bought for my MIDIO128 V3 project matches the image shown in the Mouser web site.

 

BTW-Both boards use the same LPC1769 processor.

Edited by kpete
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If you looked at the link to the NXP website, partnumber OM13000,598 has as a description: LPCXpresso Board for LPC1769. NXP also sells the EA LPCXpresso BaseBoard.

 

Personally i don't think there are two different boards with the same name called LPCXpresso Board for LPC1769.

Edited by Shuriken
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Thanks for the replies.

 

Yes the photo is incorrect on the NXP Semiconductors OM13000,598 Mouser listing.

The PCB package came with a card providing a URL to NXP and featured a coupon code plus logos of NXP, core_red, and Embedded Artists (it's nxp.com but rewrites to this):

http://www.lpcware.com/lpcxpresso

 

 

Thumbnail photos that I made of it:

2.jpg

 

1.jpg

 

Same in high resolution:

http://analogaccess.com/pics_pics/lpc1769BoardPics/

 

 

Next week sometime I'll build out the LPC17 core board and test out MIOS32.  

 

-Jay

 

 

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It looks like you are right Shuriken. The Mouser picture doesn't match the real board. The board that Jay shows is exactly like the one that I am using on my CORE_LPC17 unit. Does this mean that Mouser is selling the same thing under 2 different part numbers and different costs?

924-EA-XPR-003 & 771-OM13000598

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