SDC: Rename Pll input clock variable
Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
diff --git a/sdc-plugin/buffers.cc b/sdc-plugin/buffers.cc
index 709c7f9..c997bfa 100644
--- a/sdc-plugin/buffers.cc
+++ b/sdc-plugin/buffers.cc
@@ -25,12 +25,12 @@
const float Pll::delay = 0;
const std::string Pll::name = "PLLE2_ADV";
-Pll::Pll(RTLIL::Cell* cell, float input_clock_period, float input_clock_shift) {
+Pll::Pll(RTLIL::Cell* cell, float input_clock_period, float input_clock_rising_edge) {
assert(RTLIL::unescape_id(cell->type) == "PLLE2_ADV");
FetchParams(cell);
CheckInputClockPeriod(cell, input_clock_period);
CalculateOutputClockPeriods();
- CalculateOutputClockWaveforms(input_clock_shift);
+ CalculateOutputClockWaveforms(input_clock_rising_edge);
}
void Pll::CheckInputClockPeriod(RTLIL::Cell* cell, float input_clock_period) {
@@ -70,10 +70,10 @@
}
}
-void Pll::CalculateOutputClockWaveforms(float input_clock_shift) {
+void Pll::CalculateOutputClockWaveforms(float input_clock_rising_edge) {
for (auto output : outputs) {
float output_clock_period = clkout_period.at(output);
- clkout_rising_edge[output] = fmod(input_clock_shift - (clk_fbout_phase / 360.0) * ClkinPeriod() + output_clock_period * (clkout_phase[output] / 360.0), output_clock_period);
+ clkout_rising_edge[output] = fmod(input_clock_rising_edge - (clk_fbout_phase / 360.0) * ClkinPeriod() + output_clock_period * (clkout_phase[output] / 360.0), output_clock_period);
clkout_falling_edge[output] = fmod(clkout_rising_edge[output] + clkout_duty_cycle[output] * output_clock_period, output_clock_period);
}
}
diff --git a/sdc-plugin/buffers.h b/sdc-plugin/buffers.h
index d89f792..72beb0b 100644
--- a/sdc-plugin/buffers.h
+++ b/sdc-plugin/buffers.h
@@ -42,7 +42,7 @@
};
struct Pll {
- Pll(RTLIL::Cell* cell, float input_clock_period, float input_clock_shift);
+ Pll(RTLIL::Cell* cell, float input_clock_period, float input_clock_rising_edge);
// Helper function to fetch a cell parameter or return a default value
static float FetchParam(RTLIL::Cell* cell, std::string&& param_name,
@@ -72,7 +72,7 @@
void CalculateOutputClockPeriods();
// Calculate the rising and falling edges of the output clocks
- void CalculateOutputClockWaveforms(float input_clock_shift);
+ void CalculateOutputClockWaveforms(float input_clock_rising_edge);
static const float delay;
static const std::string name;
