Patent ID: 6762701
Filing Date: 2004-07-13
Classification: G06F,H03K,H03M

Abstract:
A non-power-of-two modulo N Gray-code incrementer-decrementer, comprising:a Gray-to-binary converter for receiving an M-bit Gray-code input value and converting the M-bit Gray-code input value to an M-bit binary-code input value, IB[mâˆ’1:0]; a binary incrementer-decrementer for incrementing or decrementing the M-bit binary-code input value to an M-bit binary-code output value, OB[mâˆ’1:0] in accordance with an incrementing algorithm or a decrementing algorithm; and a binary-to-Gray converter for converting the M-bit binary-code output value to an M-bit Gray-code output value.