AM1806 pin assignment for SPI1 boot

H.ro

Other Parts Discussed in Thread: AM1806

I'm trying to Boot AM1806 from SPI1 Flash.
*Boot[7:0] pin are 00001100

But It doesn't work...
I assigned below
[AM1806]     -     [Serial Flash]
SPI1_CLK     -     SCK
SPI1_SOMI     -     SO
SPI1_SIMO     -     SI
SPI1_ENA     -     CS
SPI1_SCS(1)/GP2(15)     -     WP
SPI1_SCS(0)/GP2(14)     -     HOLD

Are those pin decided assignment already?
If It's so, How can I connect(assign)?

over 14 years ago

0 jc-ti over 14 years ago

TI__Mastermind 27585 points

The SPI1_SCS0 should be connected to the CS of the flash. Hold and WP should be pulled high. The SPI1_ENA pin is not used so it doesnt have to be connected.

Jeff

0 H.ro over 14 years ago in reply to jc-ti

Intellectual 280 points

Thanks for answering, Jeff

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AM1806 pin assignment for SPI1 boot