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what is spi mode
Hi dharanidhar,
There is no problem to trap the MISO, MOSI, SCLK, CK lines from the board.
Can I connect these lines directly to memory chip without latches? I don't know why to use latches.
If I use latches, do I need to provide a extral enable signal?
Thanks
sd memory card to msp430 interface
Hi Bobcat1,
So far as I know, there is only one cs pinout in the msp430 microcontroller. How to add an another cs for the second slave device if I apply this configuration.
Thanks
Added after 20 minutes:
Hi Dharanidhar,
It seems the the daisy chain is a...
msp430 spi mode
Hi,
I am planning to use SPI mode to interface a eZ430-RF2500 with a Sandisk Secure Digital Card. The eZ430-RF2500 includes a MSP430 microcontroller and a CC2500 RF transceiver. According to the schematic, the RF transceiver interfaces the MSP430 utilizing the SPI mode, using...
Hi, I gonna interface a microcontroller with SD flash memory card for data log. How to caculate the needed memory capacity?
Thanks
Added after 1 hours 59 minutes:
I've plan to choose a SD card, and thought the bigger capacity the better. But, will it happen that some of the memory...
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