以研究和制造在系统可编程(ISP)器件而著称的美国Latice半导体公司最近推出将通用可编程逻辑和专用存储模块或寄存器/计数器模块集成为一体的在系统可编程PLD系列器件。这种名为ispLSI6192的新型器件中含有24个孪生万能逻辑块(Twin GLB),共有192个宏逻辑单元可以用来实现通用可编程逻 Latina Semiconductor Corp., a semiconductor company that specializes in the research and manufacture of system-programmable (ISP) devices, recently introduced a family of system-programmable PLD devices that integrate general-purpose programmable logic with a dedicated memory module or register / counter module. The new device, called the ispLSI6192, contains 24 Twin GLBs and a total of 192 macro logic cells for common programmable logic