Value counter using Gray Encoding
| WIDTH |
u32 |
Counter width
|
| MAX_COUNT |
bit |
Max value of counter (in binary)
|
| MIN_COUNT |
bit |
Min value of counter (in binary)
|
| INITIAL_COUNT |
bit |
Initial value of counter (in binary)
|
| WRAP_AROUND |
bit |
Whether counter is wrap around
|
| i_clk |
input logic |
Clock
|
| i_rst |
input logic |
Reset
|
| i_clear |
input logic |
Clear counter
|
| i_set |
input logic |
Set counter to a value
|
| i_set_value |
input COUNT |
Value used by i_set
|
| i_up |
input logic |
Count up
|
| i_down |
input logic |
Count down
|
| o_count |
output COUNT |
Count value
|
| o_count_next |
output COUNT |
Count value for the next clock cycle
|
| o_wrap_around |
output logic |
Indicator for wrap around
|