First line: 1444 G AB-9961-2 AB-9961-2 Semicon website: http://www.ab-semicon.com oduct Specif tionsAbstract: .. AB-9961-2. The AB-9961-225ns 25ns high-speed Dual Ported RAM may be used to connect two CPUs to allow quick 20Mbytes 20Mbytes /second asynchronous data transfer, i.e. connect an AB-1, 8808 or Z180 Z180 type .. Tags: Z180door bellAB-Semicon1444 GAB-9961-2