Error: Can't assign node "<name_pll>" to any location (ID: 176359)

Hi,

Can post some part of your code?

I have tried to drive 8 registers and it was without any error.

Best Regards,

Anand Raj Shankar

(This message was posted on behalf of Intel Corporation)

My apologies, I meant 14 registers or more. I'm trying to drive 14 register with clk27M. Here is a snippet of the code with 4 registers; there are 14 registers using this clk in total.

PLL PLL(.inclk(clk50M), .c0(clkA), .c1(clkB), .c2(clkC), .c3(clkD), .locked(pll_lock));

reg [7:0] a = '0;

always @ (posedge clkA)

a = (some conditional statement) ? a + 1 : 0;

reg[31:0][7:0] b = '0;

always @ (posedge clkA)

b[a[7:0]] = (some conditional statement) ? data : b[a[7:0]];

Thank you

--- Quote Start ---

My apologies, I meant 14 or more registers. I'm trying to drive 14 registers from the output of the ALTPLL with 27M and input of 50M.

--- Quote End ---

Hi,

Which device you are using?

We can drive 14 or more registers, which depends on Number of LE available on device (FPGA)

Do check the code again.

i have tried to reproduce the error but it was successful compilation Check the image.

https://alteraforum.com/forum/attachment.php?attachmentid=14651&stc=1

Best Regards,

Anand Raj Shankar

(This message was posted on behalf of Intel Corporation)

I'm currently using the MAX10; the model I used have one PLL. Please see attachment.

If I comment out any one of the 14 reg I created and compile, I have a successful compilation. It only gives me an error when I leave all 14 reg in.

Hi,

Check the following link which may help you on the error.

http://quartushelp.altera.com/14.1/mergedprojects/msgs/msgs/efitcc_fitcc_type_of_atom_location_assigned_mismatch.htm

Best Regards,

Anand Raj Shankar

(This message was posted on behalf of Intel Corporation)

Hello,

I didn't modify the .qsf file manually so I don't think this applies to my current error.