Description
The SMSC COM90C66 is a special purpose communications controller for interconnecting processors and intelligent peripherals using the ARCNET Local Area Network.
Features
- ARCNET LAN Controller/Transceiver/ Support Logic/Dual-Port RAM Integrates SMSC COM90C65 with 16-Bit Data Bus, Dual-Port RAM, and Enhanced Diagnostics Circuitry Includes IBM® PC/AT® Bus Interface Circuitry Supports 8- and 16-Bit Data Buses Full 2K x 8 On-Chip Dual-Port Buffer RAM Zero Wait State Arbitration for Most AT Buses SMSC COM90C26 Software Compatible Command Chaining Enhances Performance Supports Mem.
COM90C66 Datasheet
