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PROcapture: Do not use RAM16.1, RAM32.1, ROM16.1, and ROM32.1 components
To build the XC4000 RAM and ROM components in Viewlogic, the Xilinx libraries
use Viewlogic created primitives. These primitives, needed for simulation,
not for schematic entry, are:
In the pre-Unified libraries, the above components are located in the x4000
library. In the Unified libraries, they are located in the xbuiltin library.
When specifying RAM or ROM components for an XC4K design, use any of the
following components located in the x4000 and xc4000 libraries:
RAM16X1.1, RAM16X2.1, RAM16X4.1, RAM16X8.1
RAM32X1.1, RAM32X2.1, RAM32X4.1, RAM32X8.1
Do not use the following components located in the x4000 and xbuiltin
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