2021-12-22 01:10:45 +08:00
|
|
|
/*
|
|
|
|
|
* nextpnr -- Next Generation Place and Route
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2021 Lofty <dan.ravensloft@gmail.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.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "nextpnr.h"
|
|
|
|
|
#include "util.h"
|
|
|
|
|
|
|
|
|
|
NEXTPNR_NAMESPACE_BEGIN
|
|
|
|
|
|
|
|
|
|
void Arch::create_m10k(int x, int y)
|
|
|
|
|
{
|
|
|
|
|
BelId bel = add_bel(x, y, id_MISTRAL_M10K, id_MISTRAL_M10K);
|
|
|
|
|
add_bel_pin(bel, id_ADDRSTALLA, PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::ADDRSTALLA, 0));
|
|
|
|
|
add_bel_pin(bel, id_ADDRSTALLB, PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::ADDRSTALLB, 0));
|
|
|
|
|
for (int z = 0; z < 2; z++) {
|
|
|
|
|
add_bel_pin(bel, id(stringf("BYTEENABLEA[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::BYTEENABLEA, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("BYTEENABLEB[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::BYTEENABLEB, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("ACLR[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::ACLR, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("RDEN[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::RDEN, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("WREN[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::WREN, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("CLKIN[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::CLKIN, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("CLKIN[%d]", z+6)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::CLKIN, z+6));
|
|
|
|
|
}
|
|
|
|
|
for (int z = 0; z < 4; z++) {
|
|
|
|
|
add_bel_pin(bel, id(stringf("ENABLE[%d]", z)), PORT_IN,
|
2021-12-22 05:04:05 +08:00
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::ENABLE, z));
|
2021-12-22 01:10:45 +08:00
|
|
|
}
|
|
|
|
|
for (int z = 0; z < 12; z++) {
|
|
|
|
|
add_bel_pin(bel, id(stringf("ADDRA[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::ADDRA, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("ADDRB[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::ADDRB, z));
|
|
|
|
|
}
|
|
|
|
|
for (int z = 0; z < 20; z++) {
|
|
|
|
|
add_bel_pin(bel, id(stringf("DATAAIN[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::DATAAIN, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("DATABIN[%d]", z)), PORT_IN,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::DATABIN, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("DATAAOUT[%d]", z)), PORT_OUT,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::DATAAOUT, z));
|
|
|
|
|
add_bel_pin(bel, id(stringf("DATABOUT[%d]", z)), PORT_OUT,
|
|
|
|
|
get_port(CycloneV::M10K, x, y, -1, CycloneV::DATABOUT, z));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NEXTPNR_NAMESPACE_END
|
