Looking for books on SPI interfacing and good micro

[kaustubhkhole]

SPI interfacing

Hi !! all .......

1) Can any one suggest me any good book/link for SPI(Serial Peripheral Interface) interface.

2) Basically I have to interface an MCP2510(STAND alone CAN controller with SPI interface) to a microcontroller. So can someone suggest me a good Microcontroller for the same. I already have ATMEGA32 .. will that do ??..

 

[khaila]

Re: SPI interfacing

Generally SPI is not similar in every IC.
You should see its data-sheet to clear what is the protocol exactly.

The concept of SPI;
Using three - sometimes four pins while the data I/O is separated.
1. clock SCL
2. chip select SCN
3. data in/out SIO

All the SPI ports are connected to all the slaves since the SCN signal that each slave has its chip=select.

the SPI protocol is so simple while driving the CSN first then driving the CLK during sending/receiving data.
Again, the protocol depends of the IC. Every IC considered different one. For example COMMAND section, data width, accumulated address...

 

[cosentini]

Re: SPI interfacing

Hi !! all .......

1) Can any one suggest me any good book/link for SPI(Serial Peripheral Interface) interface.


2) Basically I have to interface an MCP2510(STAND alone CAN controller with SPI interface) to a microcontroller. So can someone suggest me a good Microcontroller for the same. I already have ATMEGA32 .. will that do ??..

1)Here
www.embedded.com/story/OEG20020124S0116
www.mct.net/faq/spi.html
www.piclist.com/techref/io/serial/spis.htm


2)Also you can read the files attached, AVR151 is and Atmel document that explain how to configure your Microcontroller to use SPI.
In AVR107 you can see an application note "communication between a microcontroller and memories"