9 Feb 2010 7:30:33
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 Acqura now have Philips microcontrollers available for sale. If you need P89C668, P89C669, LPC76x or LPC900 family devices, check out our low MOQ's
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Take a look at our new forums. If you have a question about the 8xC51, LPC900, or MX families (or any 8051-related query) then ask your question here.
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| User CarlyCyber12 has posted this comment in the Arithmetic Forum |
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| Trick for decrementing and stopping at zero |
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I remember seeing an example of this once but I can't for the life of me remember how it was done. I know it doesn't use jumps.
(I have a byte counter and I want to count it down under interrupt and detect when it is zero, but I don't want it to wrap and go negative).
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| Click here to see the whole discussion thread. |
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FPA900-DIP20 |
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PDS900 emulation adapter for P89LPC92x devices in DIP20 Packages |
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The FPA900-DIP20 is an optional emulation footprint adaptor for use with the PDS900 emulator for the Philips P89LPC900 family of microcontrollers.
It provides conversion to the DIP20 through-hole-mount package footprint available for Philips P89LPC92x family of microcontrollers.
This adaptor connects directly to the 30-way flat ribbon cable supplied with the PDS900 emulator and is supplied with a replaceable sacrificial machined-pin DIP20 socket to help protect the adaptor from possible damage during use.
Click here for a comprehensive selection guide showing which emulation and programming system and associated emulation and programming adaptors you will require for all of the LPC900 family devices.
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