I'm having a problem in Quartus II v13 with a simple circular shift register. When I look at the logic with the RTL Viewer it is correct, but the circuit does not function correctly on the dev board. When I look at the Technology Map Viewer (Post-Fitting) I see that the clock only goes to stage zero of the shift register, the remaining stages are fed by the same clock via a CLKCTRL block. Sometimes re-arranging the circuit removes this block and then the circuit then functions correctly. What am I doing wrong?
0
There are 0 best solutions below
Related Questions in SHIFT-REGISTER
- Galois LFSR - how to specify the output bit number
- Verilog for Shift Register
- MCS-51 code to fit custom LCD hardware
- Unable to update shift register with NodeMCU
- Why is this Shift Register not loading properly in VHDL?
- why my shift register show the result in one clock instead of 4?
- Attempting to use a Template instead of an Overloaded Function in Arduino: TYPE not declared in this Scope
- Sliding window (shift) for an array
- CLKCTRL in a shift register
- 74HC595 Shift register with Arduino
- Change LED intencity through 74HC595 shift register
- C - BYTE manipulation for display
- Problem using SevSegShift library with ESP32 and 74HC595
- shift register(74hc595) and pic in ccs
- Rotating shift register with d flip-flops verilog
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?