VHDL

Some more VHDL books are present at:

http://analogstuff.net/2007/06/vhdl-and-verilog-ebooks.html

http://analogstuff.net/2007/07/verification.html

http://analogstuff.net/2007/06/vlsiasicfpga-and-other-electronics.html

The VHDL Cookboook
By Peter J. Ashenden
http://mihd.net/oylxe9

Digital Logic and Microprocessor Design with VHDL
By Enoch O. Hwang
http://rapidshare.com/files/59115818/Hwang_-_Microprocessor_Design_with_VHDL_-_2004.pdf.rar

Circuit Design with VHDL
By Volnei A. Pedroni
http://mihd.net/9po8if

Digital Design with CPLD Applications and VHDL
By Robert Dueck
http://rapidshare.com/files/58806495/0766811603.rar

RTL Hardware Design Using VHDL Coding for Efficiency, Portability, and Scalability
By Pong P. Chu
http://snipurl.com/1rmj6

Fundamentals of Digital Logic with VHDL Design
By Stephen D. Brown
http://rapidshare.com/files/57612442/brown_and_vranesic_fodl_w_vhdl_2nd.rar

Writing Testbenches Functional Verification of HDL Models
By Janick Bergeron
http://snipurl.com/1rmj8