Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

"unable to update ports" error in Xilinx Project N

Status
Not open for further replies.

neocool

Member level 4
Joined
Jun 3, 2004
Messages
79
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
1,112
Hi,
I am using Xilinx ISE Webpack 6.2.03i.
I have updated my VHDL code and tried to update the testbench. It gives me an error, which says that it's unable to update the ports, .. check the syntax.. please see project navigator consolve for more details.

My code has passed the syntax test. I've tried to disable several ports, but still getting this error that prevents me from simulating my design.

Last time this occured when I was trying to use signed ports instead of std_logic_vector. What could be the potential problem now?

Here is the entity (types are defined in the package):
Code:
entity bpsk_mod_modified is
    Port (
    		prtCLK: in std_logic; 	 --40 MHz clock
		prtBIT_CLK_IN: in std_logic;
		prtDATA_IN : in std_logic;
		prtCARRIER_IN : in sine_vector_type;	
		prtASYNC_RESET: in std_logic;		prtBIT_CLK_OUT : out std_logic;
		prtDATA_OUT : out bpsk_signal_type;
		
		-- Test Points

		tp_bit_counter: out std_logic_vector (8 downto 0);
		tp_data_oversampled: out oversampled_signal_type

		);
end;

Thank you
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top