Re: ALU Failing to Load
Posted by Chamkey on Dec 01, 2019; 3:06pm
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/ALU-Failing-to-Load-tp4033963p4033970.html
Finally! Finished the thing. Was out for a few hours so came back to find myself refreshed and thinking clearly.
IT WORKS!!! Passed both the nostat and the normal test. I just wish I could have made a 16 Bit CLA. The one below is only 4 Bits but if you look at the previous picture you'll see that it's only one of the parts that make up my 16 Bit.
I tried but it tells me that there's a cycle in the chip. I'm assuming my issue is that something like the below cannot be implemented in the HardwareSimulator because the output from the lookahead block goes to a full adder block which goes back into the lookahead block therefore it might detect as a cycle.
Once again. Thanks Ivant for your amazing contribution to helping me understand what was going wrong with my ALU.
I don't know if admins close topics on this site but if you do, you can close this one.
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/ALU-Failing-to-Load-tp4033963p4033970.html
Finally! Finished the thing. Was out for a few hours so came back to find myself refreshed and thinking clearly.
IT WORKS!!! Passed both the nostat and the normal test. I just wish I could have made a 16 Bit CLA. The one below is only 4 Bits but if you look at the previous picture you'll see that it's only one of the parts that make up my 16 Bit.
I tried but it tells me that there's a cycle in the chip. I'm assuming my issue is that something like the below cannot be implemented in the HardwareSimulator because the output from the lookahead block goes to a full adder block which goes back into the lookahead block therefore it might detect as a cycle.
Once again. Thanks Ivant for your amazing contribution to helping me understand what was going wrong with my ALU.
I don't know if admins close topics on this site but if you do, you can close this one.
| Free forum by Nabble | Edit this page |