1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* 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, idf("BYTEENABLEA[%d]", z), PORT_IN,
get_port(CycloneV::M10K, x, y, -1, CycloneV::BYTEENABLEA, z));
add_bel_pin(bel, idf("BYTEENABLEB[%d]", z), PORT_IN,
get_port(CycloneV::M10K, x, y, -1, CycloneV::BYTEENABLEB, z));
add_bel_pin(bel, idf("ACLR[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::ACLR, z));
add_bel_pin(bel, idf("RDEN[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::RDEN, z));
add_bel_pin(bel, idf("WREN[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::WREN, z));
add_bel_pin(bel, idf("CLKIN[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::CLKIN, z));
add_bel_pin(bel, idf("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, idf("ENABLE[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::ENABLE, z));
}
for (int z = 0; z < 12; z++) {
add_bel_pin(bel, idf("ADDRA[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::ADDRA, z));
add_bel_pin(bel, idf("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, idf("DATAAIN[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::DATAAIN, z));
add_bel_pin(bel, idf("DATABIN[%d]", z), PORT_IN, get_port(CycloneV::M10K, x, y, -1, CycloneV::DATABIN, z));
add_bel_pin(bel, idf("DATAAOUT[%d]", z), PORT_OUT, get_port(CycloneV::M10K, x, y, -1, CycloneV::DATAAOUT, z));
add_bel_pin(bel, idf("DATABOUT[%d]", z), PORT_OUT, get_port(CycloneV::M10K, x, y, -1, CycloneV::DATABOUT, z));
}
}
NEXTPNR_NAMESPACE_END
|
