54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
|
|
* nextpnr -- Next Generation Place and Route
|
|
*
|
|
* Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com>
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef NEXTPNR_H
|
|
#error Include "archdefs.h" via "nextpnr.h" only.
|
|
#endif
|
|
|
|
NEXTPNR_NAMESPACE_BEGIN
|
|
|
|
typedef float delay_t;
|
|
|
|
struct DelayInfo
|
|
{
|
|
delay_t delay = 0;
|
|
|
|
delay_t raiseDelay() const { return delay; }
|
|
|
|
delay_t fallDelay() const { return delay; }
|
|
|
|
delay_t avgDelay() const { return delay; }
|
|
|
|
DelayInfo operator+(const DelayInfo &other) const
|
|
{
|
|
DelayInfo ret;
|
|
ret.delay = this->delay + other.delay;
|
|
return ret;
|
|
}
|
|
};
|
|
|
|
typedef IdString BelType;
|
|
typedef IdString PortPin;
|
|
|
|
typedef IdString BelId;
|
|
typedef IdString WireId;
|
|
typedef IdString PipId;
|
|
|
|
NEXTPNR_NAMESPACE_END
|