SYSTEMS AND METHODS FOR WRITING TO MULTIPLE PORT MEMORY CIRCUITS

摘要

A multiple-port RAM circuit has a data-in line (DIN) coupled to multiple bit lines (a-bit, b-bit) and multiple bit line bars (a-bitb, b-bitb). The circuit also has multiple word lines (a-wl, b-wl). A memory cell is coupled to the bit lines, bit line bars, and word lines. The circuit further includes a controller (201) that enables the word lines to substantially simultaneously write a value from the bit lines to the memory cell.