- BINARY-TO-GRAY CONVERTING CIRCUIT AND GRAY CODE COUNTER INCLUDING THE SAME

摘要

The binary-gray conversion circuit includes a buffer section and a conversion section. The buffer unit receives the n-bit data code in response to the second binary bit signal to the n-th binary bit signal and the n-th binary bit signal excluding the first binary bit signal corresponding to the least significant bit of the binary code of n (n is a natural number of 2 or more) Occurs. The conversion unit generates an n-bit gray code based on the binary code and the data code, and latches the k-th data bit signal of the data code in response to the k-th bit of the binary code (k is a natural number of 1 or more and n or less) Thereby generating a kth gray-scale signal of gray code corresponding to the logic level of the kth data bit signal.