Block address translation circuit using two-bit to four-bit encoder

摘要

An approach for determining whether a current address is within an address range in which both the starting address of the range and the size of the address range are determined by variable register contents. Whereas the information in the variable register contents is in binary format, the current address is in a 2B format. The present invention provides logic for translating the binary formatted information so that it can be compared to the 2B formatted current address.