Am8238, Am8228 Datasheet - AMD

Am8238 System Controller and Bus Driver

The Am8228 and Am8238 are single chip System Controller Data Bus drivers for the Am9080A Microcomputer System. They generate all control signals required to directly interface Am9080A/8080A compatible system circuits (memory and I/O) to the CPU. Bi-directional bus drivers with three-state outputs ar.

Am8228 Am8238 System Controller and Bus Driver for 8080A Compatible Microprocessors Distinctive Characteristics Multi-byte instruction interrupt acknowledge Selectable single level vectored interrupt (RST-7) 2S-pin molded or hermetic DIP package Single chip system controller and data bus driver for Am90S0/S0S0A systems AmS23S-4 high speed version available for use with 1J.l,sec instruction cycle of Am90S0A-4 Bi-directional three-.

Am8228-AMD.pdf