ALSTOM N897093511D N897093051D N897093400H数字量输入卡件
1.产 品 资 料 介 绍：
中文资料：
功能说明本节所述MVME187的主要功能块包括：ALSTOM N897093511D N897093051D N897093400H 前面板开关和LED指示灯ALSTOM N897093511D N897093051D N897093400H 数据总线结构ALSTOM N897093511D N897093051D N897093400H m8.8万MPUALSTOM N897093511D N897093051D N897093400H EPROM公司ALSTOM N897093511D N897093051D N897093400H SRAM公司ALSTOM N897093511D N897093051D N897093400H 板载DRAMALSTOM N897093511D N897093051D N897093400H 电池备份RAM和时钟ALSTOM N897093511D N897093051D N897093400H VME总线接口ALSTOM N897093511D N897093051D N897093400H I/O接口ALSTOM N897093511D N897093051D N897093400H 当地资源
RESET如果板是系统控制器，RESET开关将重置所有板载设备并驱动SYSRESET*。RESET（复位）开关可能会被软件禁用。ABORT当软件启用时，ABORT开关会在用户可编程级别生成中断。它通常用于中止程序执行并返回到调试器。
故障红色当BRDFAIL信号线处于活动状态时，故障指示灯点亮。STAT黄色STAT LED由MVME187上的软件控制。RUN Green当本地总线TIP*信号线为低电平时，RUN LED指示灯亮起。这表示其中一个本地总线主控器正在执行本地总线周期。SCON绿色当MVME187是VMEbus系统控制器时，SCON LED亮起
英文资料：
Functional Description The major functional blocks of the MVME187 covered in this section are: ALSTOM N897093511D N897093051D N897093400H Front panel switches and LED indicators ❏ALSTOM N897093511D N897093051D N897093400HData bus structure ❏ALSTOM N897093511D N897093051D N897093400HM88000 MPU ❏ALSTOM N897093511D N897093051D N897093400HEPROM ❏ALSTOM N897093511D N897093051D N897093400HSRAM ❏ALSTOM N897093511D N897093051D N897093400HOnboard DRAM ❏ALSTOM N897093511D N897093051D N897093400HBattery backed up RAM and clock ❏ALSTOM N897093511D N897093051D N897093400HVMEbus interface ❏ALSTOM N897093511D N897093051D N897093400HI/O interfaces ❏ALSTOM N897093511D N897093051D N897093400HLocal resources
RESET The RESET switch resets all onboard devices and drives SYSRESET* if the board is system controller. The RESET switch may be disabled by software. ABORT When enabled by software, the ABORT switch generates an interrupt at a userprogrammable level. It is normally used to abort program execution and return to the debugger.
FAIL Red The FAIL LED lights when the BRDFAIL signal line is active. STAT Yellow The STAT LED is controlled by software on the MVME187. RUN Green The RUN LED lights when the local bus TIP* signal line is low. This indicates one of the local bus masters is executing a local bus cycle. SCON Green The SCON LED lights when the MVME187 is the VMEbus system controller
2.产 品 展 示
3.主 营 品 牌
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