HIER466665R99備件,ABB說明書在線閱讀
MVME712M兼容版本下表總結(jié)了以下連接器的管腳分配：特定于配置用于的MVME2603/2604模塊MVME712M過渡模塊。VMEbus連接器P2兩個160針連接器（P1和P2）提供基座之間的接口電路板和VMEbus。P1為24位提供電源和VME信號尋址和16位數(shù)據(jù)。其管腳分配由VMEbus設(shè)置規(guī)格P2行A、C、Z和D提供電源和接口信號至MVME712M過渡模塊。
HIER466665R99備件P2 B行提供MVME2603/2604，帶電源，帶上八個VMEbus地址行，并具有額外的16條VMEbus數(shù)據(jù)行。引腳分配下表列出了P2的。MVME2603/2604的SCSI連接器是一個50針連接器位于MVME712M過渡模塊的前面板上。pin碼下表列出了SCSI連接器的分配。串行端口1-4對于MVME2603/2604，異步端口1和2的接口對于同步/異步端口3和4，使用四個EIA-232-D DB25連接器（J7-J10）位于MVME712M過渡模塊。串行端口1-4的引腳分配在MVME712M上，如下表所示。并聯(lián)連接器兩種版本的基板都提供并行輸入/輸出連接。對于MVME712M兼容基板，并行接口為采用36針Centronics型插座連接器，位于MVME712M過渡模塊。引腳分配列在下表。以太網(wǎng)AUI連接器MVME2603/2604同時提供AUI和10BaseT/100BaseTX LAN連接。對于MVME712M兼容基板，LAN接口AUI連接是否使用位于上的DB15連接器（J6）實現(xiàn)MVME712M過渡模塊。引腳分配列在下表。MVME761兼容版本下表總結(jié)了以下連接器的管腳分配：特定于配置用于MVME761的MVME2603/2604模塊過渡模塊。VMEbus連接器P2兩個160針連接器（P1和P2）提供基座之間的接口電路板和VMEbus。P1為24位提供電源和VME信號尋址和16位數(shù)據(jù)。其管腳分配由VMEbus設(shè)置規(guī)格P2行A、C、Z和D提供電源和接口信號至MVME761過渡模塊。P2 B行提供MVME2603/2604，帶電源，帶上八個VMEbus地址行，并具有額外的16條VMEbus數(shù)據(jù)行。引腳分配下表列出了P2的。
MVME712M-Compatible Versions
The following tables summarize the pin assignments of connectors that are
specific to MVME2603/2604 modules configured for use with
MVME712M transition modules.
VMEbus Connector P2
Two 160-pin connectors (P1 and P2) supply the interface between the base
board and the VMEbus. P1 provides power and VME signals for 24-bit
addressing and 16-bit data. Its pin assignments are set by the VMEbus
specification. P2 rows A, C, Z, and D provide power and interface signals
to the MVME712M transition module. P2 row B supplies the
MVME2603/2604 with power, with the upper eight VMEbus address
lines, and with an additional 16 VMEbus data lines. The pin assignments
for P2 are listed in the following table.The SCSI connector for the MVME2603/2604 is a 50-pin connector
located on the front panel of the MVME712M transition module. The pin
assignments for the SCSI connector are listed in the following table.Serial Ports 1-4
For the MVME2603/2604, the interface for asynchronous ports 1 and 2
and for synchronous/asynchronous ports 3 and 4 is implemented with four
EIA-232-D DB25 connectors (J7-J10) located on the front panel of the
MVME712M transition module. The pin assignments for serial ports 1-4
on the MVME712M are listed in the following table.Parallel Connector
Both versions of the base board provide parallel I/O connections. For
MVME712M-compatible base boards, the parallel interface is
implemented with a 36-pin Centronics-type socket connector located on
the MVME712M transition module. The pin assignments are listed in the
following table.Ethernet AUI Connector
The MVME2603/2604 provides both AUI and 10BaseT/100BaseTX LAN
connections. For MVME712M-compatible base boards, the LAN interface
is an AUI connection implemented with a DB15 connector (J6) located on
the MVME712M transition module. The pin assignments are listed in the
following table.MVME761-Compatible Versions
The following tables summarize the pin assignments of connectors that are
specific to MVME2603/2604 modules configured for use with MVME761
transition modules.
VMEbus Connector P2
Two 160-pin connectors (P1 and P2) supply the interface between the base
board and the VMEbus. P1 provides power and VME signals for 24-bit
addressing and 16-bit data. Its pin assignments are set by the VMEbus
specification. P2 rows A, C, Z, and D provide power and interface signals
to the MVME761 transition module. P2 row B supplies the
MVME2603/2604 with power, with the upper eight VMEbus address
lines, and with an additional 16 VMEbus data lines. The pin assignments
for P2 are listed in the following table.
