MOD function synthesis

Hi folks,

could any one suggest me what is the hardware taken for
implementing a MOD function in VHDL.

rgds,
praveen

a <= b mod c

If c is a power of 2 (= 2 ** N), a will get the lower N bits of b,
with the upper bits zeroed.
IOW, there is no logic generated, just connections.

Most synthesis tools will issue an error if c is not static, or not a
power of 2.

Regards,
Allan.

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1 10th July 04:01 praveen External User Posts: 1	MOD function synthesis Hi folks, could any one suggest me what is the hardware taken for implementing a MOD function in VHDL. rgds, praveen

2 16th July 22:21 allan herriman External User Posts: 1	MOD function synthesis a <= b mod c If c is a power of 2 (= 2 ** N), a will get the lower N bits of b, with the upper bits zeroed. IOW, there is no logic generated, just connections. Most synthesis tools will issue an error if c is not static, or not a power of 2. Regards, Allan.