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fix to exclude bias pins from timing graph

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Signed-off-by: dsengupta0628 <[email protected]>
This commit is contained in:
dsengupta0628
2026-04-02 00:56:38 +00:00
parent 5e2d5e8ad5
commit d47cbeb76b
11 changed files with 115 additions and 6 deletions
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include/sta/PortDirection.hh
+4 -1
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@@ -41,6 +41,7 @@ public:
static PortDirection *internal() { return internal_; }
static PortDirection *ground() { return ground_; }
static PortDirection *power() { return power_; }
static PortDirection *bias() { return bias_; }
static PortDirection *unknown() { return unknown_; }
static PortDirection *find(const char *dir_name);
std::string_view name() const { return name_; }
@@ -57,7 +58,8 @@ public:
bool isAnyTristate() const;
bool isGround() const { return this == ground_; }
bool isPower() const { return this == power_; }
// Ground or power.
bool isBias() const { return this == bias_; }
// Ground, power, or bias.
bool isPowerGround() const;
bool isInternal() const { return this == internal_; }
bool isUnknown() const { return this == unknown_; }
@@ -76,6 +78,7 @@ private:
static PortDirection *internal_;
static PortDirection *ground_;
static PortDirection *power_;
static PortDirection *bias_;
static PortDirection *unknown_;
};