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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2020 David Shah <dave@ds0.me>
*
*
* 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.
*
*/
#include "log.h"
#include "nextpnr.h"
NEXTPNR_NAMESPACE_BEGIN
const std::unordered_map<std::string, IOTypeData> Arch::io_types = {
{"LVCMOS33", {IOSTYLE_SE_WR, 330}}, {"LVCMOS25", {IOSTYLE_SE_WR, 250}},
{"LVCMOS18", {IOSTYLE_SE_WR, 180}}, {"LVCMOS15", {IOSTYLE_SE_WR, 150}},
{"LVCMOS12", {IOSTYLE_SE_WR, 120}}, {"LVCMOS10", {IOSTYLE_SE_WR, 120}},
{"LVCMOS33D", {IOSTYLE_PD_WR, 330}}, {"LVCMOS25D", {IOSTYLE_PD_WR, 250}},
{"LVCMOS18H", {IOSTYLE_SE_HP, 180}}, {"LVCMOS15H", {IOSTYLE_SE_HP, 150}},
{"LVCMOS12H", {IOSTYLE_SE_HP, 120}}, {"LVCMOS10R", {IOSTYLE_SE_HP, 120}},
{"LVCMOS10H", {IOSTYLE_SE_HP, 100}},
{"HSTL15_I", {IOSTYLE_REF_HP, 150}}, {"SSTL15_I", {IOSTYLE_REF_HP, 150}},
{"SSTL15_II", {IOSTYLE_REF_HP, 150}}, {"SSTL135_I", {IOSTYLE_REF_HP, 135}},
{"SSTL135_II", {IOSTYLE_REF_HP, 135}}, {"HSUL12", {IOSTYLE_REF_HP, 120}},
{"LVDS", {IOSTYLE_DIFF_HP, 180}}, {"SLVS", {IOSTYLE_DIFF_HP, 120}},
{"MIPI_DPHY", {IOSTYLE_DIFF_HP, 120}}, {"HSUL12D", {IOSTYLE_DIFF_HP, 120}},
{"HSTL15D_I", {IOSTYLE_DIFF_HP, 150}}, {"SSTL15D_I", {IOSTYLE_DIFF_HP, 150}},
{"SSTL15D_II", {IOSTYLE_DIFF_HP, 150}}, {"SSTL135D_I", {IOSTYLE_DIFF_HP, 135}},
{"SSTL135D_II", {IOSTYLE_DIFF_HP, 135}}, {"HSUL12D", {IOSTYLE_DIFF_HP, 120}},
};
int Arch::get_io_type_vcc(const std::string &io_type) const
{
if (!io_types.count(io_type))
log_error("IO type '%s' not supported.\n", io_type.c_str());
return io_types.at(io_type).vcco;
}
bool Arch::is_io_type_diff(const std::string &io_type) const
{
if (!io_types.count(io_type))
log_error("IO type '%s' not supported.\n", io_type.c_str());
return io_types.at(io_type).style & IOMODE_DIFF;
}
bool Arch::is_io_type_ref(const std::string &io_type) const
{
if (!io_types.count(io_type))
log_error("IO type '%s' not supported.\n", io_type.c_str());
return io_types.at(io_type).style & IOMODE_REF;
}
NEXTPNR_NAMESPACE_END
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