Product Description
XYCOM XVME-085 Proto VMEbus Non-intelligent Kernel Prototyping VME Module XVME-085/087 Prototyping Modules
The XVME-085 and 087 Prototyping Modules are powerful. yet inexpensive, prototyping modules for use on the VMEbus. You get aU of the
nec-essary circuitry to generate all of the signals required by the VMEbus specification for 8- and 16-bit slaves. By adding application circuitry, you can design your own YMEbus slave module.
The hean of the XVME-085 and 087 Prototyping Modules is the Non-Intelligent Kernel (NIKL).
This is a proven design that Xycom uses in its standard non-intelligent VMEbus J/0 modules.
The modules provide for either a 35.5 inch (XVME·085) or 11.5 inch (XVME-087) grid prototypil\g:area suitable for wire wTapping of prototyping components.
Features
• Suppons all signals needed to implemem:
-Timing generation
-Data, address, and control buffers
-VMEbus interrupter suppon
-Jumper/Switch sele<:table address decode circuitry
• lmplemems Xycom Standard 1/0Architec-ture
– ModuleiO
-Status/control register
– Module StatuS LEOs
• Prototype wiring grid
• Simple applications circuit interface
The module status/control register (found at module base address + 81H) on intelligent XVME I/O modules provides the current status of the module self-test in conjunction with the current status of the front panel LEDs. The status register on intelligent modules is a “Read Only” register and it can be read by software to determine if the board is operating properly.
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