5X00062G01模擬量輸出卡件，EMERSON使用在哪里
一般說(shuō)明MVME147是基于MC68030微處理器。它在32位VMEbus中得到最佳利用具有P1和P2背板的系統。模塊具有高具有大型板載共享RAM、串行端口和Centronics打印機端口。該模塊提供SCSI總線(xiàn)控制器使用DMA、浮點(diǎn)協(xié)處理器、計時(shí)計時(shí)器、看門(mén)狗計時(shí)器、，和時(shí)間時(shí)鐘/日歷，帶備用電池，4KB靜態(tài)帶有備用電池
5X00062G01模擬量輸出卡件、四個(gè)ROM插槽和A32/D32的RAMVMEbus與系統控制器功能的接口。MVME147可以作為VMEbus系統的一部分使用其他VMEmodules，如RAM模塊、CPU模塊、圖形模塊和模擬輸入/輸出模塊。以下過(guò)渡板與MVME147兼容：MVME712模塊提供MVME147和外圍設備。它們將MVME147連接到EIA-232-D串行設備，與Centronics兼容的并行設備，SCSI設備和以太網(wǎng)設備。MVME712通過(guò)電纜連接到MVME147通過(guò)P2適配器板。MVME712模塊的功能如表1-4所示。它們包括：? 四個(gè)多協(xié)議EIA-232-D串行端口? 一個(gè)獨立的打印機端口? 小型計算機系統接口（SCSI）屏蔽連接器用于連接外部設備的總線(xiàn)接口? 以太網(wǎng)接口? 帶有前面板電信模塊化插孔的內置調制解調器（MVME712-13和MVME712AM）? 前面板上的靜電放電（ESD）保護? 前面板上的射頻干擾（RFI）保護以下出版物適用于MVME147和可能會(huì )提供額外的有用信息。
General Description
The MVME147 is a double-high VMEmodule based on the
MC68030 microprocessor. It is best utilized in a 32-bit VMEbus
system with both P1 and P2 backplanes. The module has high
functionality with large onboard shared RAM, serial ports, and
Centronics printer port. The module provides a SCSI bus controller
with DMA, floating-point coprocessor, tick timer, watchdog timer,
and time-of-day clock/calendar with battery backup, 4KB of static
RAM with battery backup, four ROM sockets, and A32/D32
VMEbus interface with system controller functions.
The MVME147 can be operated as part of a VMEbus system with
other VMEmodules such as RAM modules, CPU modules, graphics
modules, and analog I/O modules. The following transition boards
are compatible with the MVME147: The MVME712 modules provide the interface between the
MVME147 and peripheral devices. They connect the MVME147 to
EIA-232-D serial devices, Centronics-compatible parallel devices,
SCSI devices, and Ethernet devices. The MVME712 is cabled to the
MVME147 through the P2 adapter board.
The features of the MVME712 modules are shown in Table 1-4.
They include:
? Four multiprotocol EIA-232-D serial ports
? One independent printer port
? Small computer systems interface (SCSI) shielded connector
bus interface for connection to external devices
? Ethernet interface
? Built-in modem with front panel Telco modular jack
(MVME712-13 and MVME712AM)
? Electrostatic discharge (ESD) protection on front panel
