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https://www.digikey.ca/product-detail/en/ADS54RF63EVM/296-30668-ND/2231587
This is a 550MS/s 1 Channel ADC,if I want to read the output of the ADC. So, I need 550MHz IO operation speed. [for ADC]
For DAC, I need such IO operation speed to drive.
Thanks KlausST and Easyrider83.
hello,
I want to drive a 500 MS/s DAC from an ARM processor.
I have found that TS-7800 can run at 500MHz.
if the processor speed is 500MHz can I assume that the IO speed can be similar to processor speed?
Hello,
I am looking for a arm micro-controller that has 10-bit 500MS/s ADC or more.
If it comes with a evaluation board that would be great.
If anyone knows about such board, please let me know. It is very urgent for my research.
Thanks.
Re: Help me to calculate Setup and Holdtime violation at Board level
Serial Peripheral Interface (SPI) is a easy solution for interfacing flash memory (Memory Card). The maximum SPI interface speed is not equal to the clock frequency. Therefore, you need to find the SPI protocol details.
Then...
Re: Help me to calculate Setup and Holdtime violation at Board level
you need to read the datasheet. You can find the timing diagram and then calculate by yourself.
filename = 'xxxx.txt'
data = load(filename)
data_bin = dec2bin(data)
...
after that you can access by array indexing..
data_bin(i,end) is the first bit of the i-th value (located at index i)..
or you can use mod(data(i), 2).. which gives whether the value is even or odd.. even means first bit...
Each Network operator has some code for incoming bar, outgoing bar. As per I know for GSM it is *31*0000# (incoming bar) or *33*0000#(outgoing bar). Here 0000 is the password. you can change it also.
just "ATD*31*0000#\r\n"..
from high voltage mcu tx to low voltage mcu rx, use a simple resistive voltage divider.
low voltage mcu tx connects directly to high voltage mcu rx. my logic is, there is low threshold voltage level for high voltage mcu that might be lower than 1.8v.
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