VHDL参考手册FPGA Express VHDL Reference ManualDecember 1997Comments? E-mail your comments about Synopsys documentation to doc@synopsys.comCopyright Notice and Proprietary Information Copyright 1997 Synopsys, Inc. All rights reserved. This software and documentation are owned by Synopsys, Inc., and furnished under a license agreement. The software and documentation may be used or copied only in accordance with the terms of the license agreement. No part of the software and documentation may be reproduced, transmitted, or translated, in any form or by any means, electronic, mechanical, manual, optical, or otherwise, without prior written permission of Synopsys, Inc., or as expressly provided by the license agreement. Right to Copy Documentation The license agreement with Synopsys permits licensee……