A synchronous integrated circuit memory (30) has read global data lines shared between data read from a memory array (32) and data read from a data-in register (40) during a read-after-write. A comparator/latch (50) compares a new address to a previous address and generates an address match signal that...http://www.google.com.hk/patents/US5572467?utm_source=gb-gplus-share專利 US5572467 - Address comparison in an inteagrated circuit memory having shared read global data lines
