hiky
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ahb timing
In AHB, when the master change slaves, for example,from slave0 to slave1,the slave 1 must use the global ready at the transfer begining to check weather the last data form slave0 have transfered success. am i right?
but the hreadg(global hready) is generated form all the hreay form several slaves by combination logic, so the hreadg is from slaves , through arbiter ,and turn back to slaves, the timing of the path which included this arc is too bad , and the AHB performance are not satisfied!!
is there any method to resolve this problem??
help!!!!!
In AHB, when the master change slaves, for example,from slave0 to slave1,the slave 1 must use the global ready at the transfer begining to check weather the last data form slave0 have transfered success. am i right?
but the hreadg(global hready) is generated form all the hreay form several slaves by combination logic, so the hreadg is from slaves , through arbiter ,and turn back to slaves, the timing of the path which included this arc is too bad , and the AHB performance are not satisfied!!
is there any method to resolve this problem??
help!!!!!