Description
Motorola MVME172-233
Technical Specifications
- Processor: 64 MHz MC68LC060 32-bit microprocessor
- L1 Cache: 4KB instruction / 4KB data on-chip cache
- Memory: 4MB ECC DRAM
- Flash Memory: 2MB
- SRAM: 128KB with battery backup
- NVRAM: 8KB with real-time clock and battery backup
- VMEbus Interface: VMEchip2 ASIC providing A32/D64 master/slave with system controller function
- Serial Ports: Four EIA-232-D DTE ports via two 85230 controllers
- SCSI Interface: NCR 53C710 with 32-bit local bus burst DMA
- Ethernet: Intel 82596CA with 32-bit local bus DMA
- IndustryPack: Two 16-bit or one 32-bit IP ports with DMA
- Timers: Six 32-bit programmable timers plus one watchdog timer
- EPROM Sockets: Two 32-pin JEDEC DIP sockets
Key Features
- Superscalar RISC hybrid architecture with object-code compatibility to earlier 68K generations
- ECC memory protection for data integrity
- VME D64 specification support for enhanced system performance
- Remote Reset/Abort/Status control functions
- On-board debugger and diagnostic firmware
- Second-generation IP2 ASIC with four DMA channels
- Low power consumption design
Application Scenarios Industrial automation control systems, military communication terminals, data acquisition front-end processing, embedded network nodes, test and measurement instruments, telecommunication infrastructure
Performance Parameters
- Processor Clock: 64 MHz
- Memory Capacity: 4MB ECC DRAM
- Bus Width: 32-bit
- SCSI Transfer Rate: 10.0 MB/s synchronous, 5.0 MB/s asynchronous
- Ethernet: 10 Mbps with local bus DMA
- Serial Baud Rate: Up to 38.4K bps synchronous/asynchronous
- Power Consumption: 1.75A typical at +5V, 2.0A maximum
