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Discussion Groups | LPC2000 | BOOT0,1 pull down value

Discussion group dedicated to the Philips LPC2000 family of ARM MCUs

BOOT0,1 pull down value - tsvetanusunov - Oct 20 0:45:00 2004


Hi,

This question is to all of you who already digged LPCs with external
bus.

In the datasheets is written that BOOT0,1 have internall pullup but I
can't find what is the pullup value.

If we want to boot from external Flash what value should have the
pull down resistors to these pins to not mess up with the data bus
but to assure that LPC will read these as 0 on reset? Thanks
Tsvetan
---
PCB prototypes for $26 at http://run.to/pcb
(http://www.olimex.com/pcb)
PCB any volume assembly (http://www.olimex.com/pcb/protoa.html)
Development boards for ARM, AVR, PIC, and MSP430
(http://www.olimex.com/dev)




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