MVME162-002 MVME162-003 MVME162-010A MVME162-011A MVME162-012A控制卡件PLC MVME162-013A MVME162-014A MVME162-020A MVME162-021A MVME162-022A MVME162-023A MVME162-026A MVME162-030 MVME162-031 MVME162-200 MVME162-201
MVME162的特点包括：
❏ 25MHz 32位微处理器：MC68LC040增强型32位
具有8KB缓存和MMU或可选25MHz的微处理器
MC68040 32位微处理器，带8KB缓存、MMU和FPU
❏ 1MB、4MB或8MB共享动态随机存取存储器（DRAM）
具有可编程奇偶校验
❏ 512KB静态随机存取存储器（SRAM），带备用电池
❏ 一个JEDEC标准32针PLCC EPROM插座（EPROM可为
与MVME162分开装运）
❏ 1MB闪存：一个Intel 28F008SA（用于较旧的主板）或四个
Intel 28F020s（适用于较新的主板）
❏ 四个32位可编程定时器和可编程看门狗定时器
（MCchip）
❏ 两个32位可编程定时器和可编程看门狗定时器
（可选VMEchip2）
❏ 8K x 8非易失性随机存取存储器（NVRAM）和
带备用电池的日间（TOD）时钟（汤普森MK48T08）
❏ 输入/输出
–两个串行端口（一个EIA-232-D DCE；一个EIA-232-D或EIA-530
DCE/DTE）
–串口控制器（Zilog Z85230）
–可选的小型计算机系统接口（SCSI）总线接口
32位本地总线突发直接内存访问（DMA）（NCR 53C710
控制器）
–带有32位本地总线的可选LAN以太网收发器接口
DMA（Intel 82596CA控制器）
–四个MVIP IndustryPack接口
❏ VMEbus接口（VMEchip2）-非VMEbus版本可选
–VMEbus系统控制器功能
–VMEbus与本地总线的接口（A24/A32、D8/D16/D32
（D8/D16/D32/D64BLT）（BLT=块传输）
–本地总线至VMEbus接口（A16/A24/A32、D8/D16/D32）
–VMEbus中断器Features of the MVME162 include:
❏ 25MHz 32-bit Microprocessor: either an MC68LC040 Enhanced 32-bit
Microprocessor with 8KB of cache and MMU, or an optional 25MHz
MC68040 32-bit Microprocessor with 8KB of cache, MMU, and FPU
❏ 1MB, 4MB, or 8MB of shared Dynamic Random Access Memory (DRAM)
with programmable parity
❏ 512KB of Static Random Access Memory (SRAM) with battery backup
❏ One JEDEC standard 32-pin PLCC EPROM socket (EPROMs may be
shipped separately from the MVME162)
❏ 1MB Flash memory: either one Intel 28F008SA (for older boards) or four
Intel 28F020s (for newer boards)
❏ Four 32-bit programmable timers and programmable Watchdog Timer
(MCchip)
❏ Two 32-bit programmable timers and programmable Watchdog Timer
(optional VMEchip2)
❏ 8K by 8 Non-Volatile Random Access Memory (NVRAM) and Time of
Day (TOD) clock with battery backup (Thompson MK48T08)
❏ Input/Output
– Two serial ports (one EIA-232-D DCE; one EIA-232-D or EIA-530
DCE/DTE)
– Serial port controller (Zilog Z85230)
– Optional Small Computer Systems Interface (SCSI) bus interface with
32-bit local bus burst Direct Memory Access (DMA) (NCR 53C710
controller)
– Optional LAN Ethernet transceiver interface with 32-bit local bus
DMA (Intel 82596CA controller)
– Four MVIP IndustryPack interfaces
❏ VMEbus interface (VMEchip2)—non-VMEbus version optional
– VMEbus system controller functions
– VMEbus interface to local bus (A24/A32, D8/D16/D32
(D8/D16/D32/D64BLT) (BLT = Block Transfer)
– Local bus to VMEbus interface (A16/A24/A32, D8/D16/D32)
– VMEbus interrupter
