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By default, Avalon-ST transfers the first symbol (byte) in the MSB of the data. Looking at the header for gen_tx_data from the table, with an 32-bit interface, "ackID" is going to be on bits [31:27] of the first word of the transfer, while "sourceID" is going to be on bits [31:16] of the second word of the transfer.
In other words, the fields come in the same order (working from MSB->LSB ), you just need 2x as many cycles to transfer the data.
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The Figure 4–32 is a NREAD example. If i want to use SWRITE, what is the the format of gen_tx_data Bus. I know the Ftype and Ttype should be changed, but i can't find the Destination Address(not deviceID).
In RapidIO II MegaCore Function, Table 4–25 give the formate of gen_tx_data very clear, but i can't find the formate of gen_tx_data in RapidIO MegaCore Function.
Looking forward to your reply! Thank you!
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