EP510 Datasheet | Eureka

FEATURES - pliant with PC Card Standard 8.0, PCMCIA 2.1/JIEDA 4.2 and pact Flash 1.4 - Allows host bus devices to access pact Flash and PC Card/PCMCIA devices. - Simple user interface optimized for on-chip bus connection. - Dual clock design allows the user interface and the Card interface to operate at different clock domains. - User interface supports 32-bit and 64-bit data. - Option to integrate with other CPU bus slaves to support direct access by various CPU’s including Power PC, MPC860, ARM, SH2/3/4, MIPS, and ARC microprocessors. - Option to support 82365SL-patible and EXCA register set - In PC Card/PCMCIA mode, supports attribute memory access, mon memory access and IO access. - In pact Flash mode, supports attribute memory access, mon memory access, IO access and IDE mode access. - Converts 64/32-bit CPU access to multiple 8-bit or 16-bit accesses. - Supports burst access by CPU. Burst access dispatched as multiple single accesses to the pact Flash/PCMCIA interface. - Direct mapping of host address space to card address space. - CPU may operate at higher frequency while the card interface operates at lower frequency. - Designed for ASIC and FPGA implementations. - Fully static design with edge triggered flip-flops. CPU Interface Host System Host Bus pact Flash / PCMCIA / PC Card Interface Card Connector ISA/ pact Flash/ PCMCIA/ PC Card Data/Address Buffer Copyright © by Eureka Technology Inc. 4962 El Camino Real, Los Altos, CA 94022, USA Page 1 Tel: 1 650 960 3800 Fax: 1 650 960 3805 http://.eurekatech. EP510 pact Flash/ PCMCIA Host Adapter DESCRIPTIONS The host adapter supports all four access types as defined in the PC Card/PCMCIA/pact Flash standards, including memory and IO access for ISA bus, mon memory, attribute memory and IO access for PC Card/PCMCIA/The host adapter allows host CPU to access the PC Card/PCMCIA and pact Flash cards. Different options of user interfaces are available. In the most basic form, the core contains a simple user interface...