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you have to use spi for the interfacing purpose or other interfacing protocol as per your requirement and which type of application you want you have to mention......
My doubt is that how to convert that 2 Bit data in to 8 Bit data for transmission ..
so, you need decoder logic for to convert that 2 Bit data in to 8 Bit data
Here, Spi is the protocol,so you need to define four port for the interfacing such as MISO,MOSI,SSEL,SCL in the controller port and first you check the output on software after applying some data then you interface with the another device and check the data transmitted by the Master at the slave...
if you use the keil or other softare you need to define port in the initialise part and also some parameters....
if you use FSK module you need to read manual first........
in your message you initialize the bit for SRAM and you use the REFERENCE Add. to store the data into the location but you use the help of syntax from the software which you use.
spi is better if you require high speed and if you require acknowledgement mechanism at that time you also use i2c protocol ..............
---------- Post added at 14:27 ---------- Previous post was at 14:24 ----------
spi is better for higher speed and if you require acknowledgement at that...
hi to all,
i have problem with master and slave communication for spi protocol the spi master program is load in to the lpc 2368 and slave program is also load into lpc 2368 by setting of the register value, in programming exception, handler and interrupt method is not used just register value...
first you read the SPI control register in that one bit is used for mastre and slave, for slave configuration clock is not necessary because the clock is applied from master....
hi to all,
anybody help me for interfacing memory card, i use the keil uvision3 software and lpc 2368, so please give me how to interface with memory card...................
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