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1.11. AC characteristics

The BusMatrix conforms to the following AMBA timing parameters:

  • combinatorial input to output paths less than 20% of HCLK cycle

  • all outputs valid 60% of cycle after rising HCLK

  • registered inputs setup 60% of cycle before rising HCLK.

The timing characteristics are confirmed by performing synthesis on the slave switch using the slow/slow process point of the Avanti cb25 cell library at a target speed of 100MHz.

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