diff options
-rwxr-xr-x | icebox/icebox_asc2hlc.py | 2 | ||||
-rwxr-xr-x | icebox/icebox_hlc2asc.py | 24 | ||||
-rwxr-xr-x | icebox/icebox_vlog.py | 11 | ||||
-rw-r--r-- | icetime/icetime.cc | 11 |
4 files changed, 24 insertions, 24 deletions
diff --git a/icebox/icebox_asc2hlc.py b/icebox/icebox_asc2hlc.py index 4f0f6fa..facca4b 100755 --- a/icebox/icebox_asc2hlc.py +++ b/icebox/icebox_asc2hlc.py @@ -797,7 +797,7 @@ class Tile: self.ic.max_y - 1, entry[3]) if dst == 'fabout': dst = lookup_fabout(*self.xy) - self.buffer_and_routing.add((src, '<->', dst)) + self.buffer_and_routing.add((src, '~>', dst)) continue if entry[1] == 'buffer': if match: diff --git a/icebox/icebox_hlc2asc.py b/icebox/icebox_hlc2asc.py index ee42d02..08b5556 100755 --- a/icebox/icebox_hlc2asc.py +++ b/icebox/icebox_hlc2asc.py @@ -532,7 +532,9 @@ class Main: and len(fields[1]) >= 2 and fields[1][0] == '"' \ and fields[1][-1] == '"' \ and self.ic is None and self.device is None: - self.device = fields[1][1:-1] + self.device = fields[1][1:-1].lower() + if self.device.startswith('lp') or self.device.startswith('hx'): + self.device = self.device[2:] if self.device == '1k': self.ic = icebox.iceconfig() self.ic.setup_empty_1k() @@ -701,14 +703,6 @@ class Tile: continue add_entry(entry, bits) - # Let the routing bits be specified in both a->b and b->a direction. - for bits, *entry in self.db: - if not ic.tile_has_entry(x, y, (bits, *entry)): - continue - if entry[0] != "routing": - continue - add_entry((entry[0], entry[2], entry[1]), bits) - self.buffers = [] self.routings = [] self.bits_set = set() @@ -783,7 +777,7 @@ clearing:{:<30} - current set :{}""".format( if (src, dst) not in self.buffers: self.buffers.append((src, dst)) self.apply_directive('buffer', src, dst) - elif len(fields) == 3 and fields[1] == '<->': + elif len(fields) == 3 and fields[1] == '~>': src = untranslate_netname(self.x, self.y, self.ic.max_x - 1, self.ic.max_y - 1, fields[0]) @@ -794,7 +788,7 @@ clearing:{:<30} - current set :{}""".format( if (src, dst) not in self.routings: self.routings.append((src, dst)) self.apply_directive('routing', src, dst) - elif len(fields) >= 5 and (fields[1] == '->' or fields[1] == '<->'): + elif len(fields) >= 5 and (fields[1] == '->' or fields[1] == '~>'): self.read(fields[:3]) self.read(fields[2:]) else: @@ -859,11 +853,11 @@ class LogicCell: self.seq_bits[2] = '1' elif fields == ['async_setreset']: self.seq_bits[3] = '1' - elif len(fields) > 3 and (fields[1] == '->' or fields[1] == '<->'): + elif len(fields) > 3 and (fields[1] == '->' or fields[1] == '~>'): self.read(fields[:3]) self.read(fields[2:]) return - elif len(fields) == 3 and (fields[1] == '->' or fields[1] == '<->'): + elif len(fields) == 3 and (fields[1] == '->' or fields[1] == '~>'): prefix = 'lutff_%d/' % self.index # Strip prefix if it is given @@ -1020,10 +1014,10 @@ class IOBlock: == ("padin_glb_netwk", fields[2][10:])] assert len(bit) == 1 self.tile.ic.extra_bits.add(bit[0]) - elif len(fields) > 3 and (fields[1] == '->' or fields[1] == '<->'): + elif len(fields) > 3 and (fields[1] == '->' or fields[1] == '~>'): self.read(fields[:3]) self.read(fields[2:]) - elif len(fields) == 3 and (fields[1] == '->' or fields[1] == '<->'): + elif len(fields) == 3 and (fields[1] == '->' or fields[1] == '~>'): prefix = 'io_%d/' % self.index # Strip prefix if it is given diff --git a/icebox/icebox_vlog.py b/icebox/icebox_vlog.py index 5736011..a86f11e 100755 --- a/icebox/icebox_vlog.py +++ b/icebox/icebox_vlog.py @@ -350,6 +350,7 @@ for segs in sorted(ic.group_segments(extra_connections=extra_connections, extra_ if re.match(r"ram/RDATA_", s[2]): count_drivers += 1 if re.match(r"io_./D_IN_", s[2]): count_drivers += 1 if re.match(r"lutff_./out", s[2]): count_drivers += 1 + if re.match(r"lutff_./lout", s[2]): count_drivers += 1 if count_drivers != 1 and check_driver: failed_drivers_check.append(n) @@ -851,11 +852,11 @@ for lut in luts_queue: l_expr = make_lut_expr(bits[0:len(bits)//2], sigs[1:]) h_expr = make_lut_expr(bits[len(bits)//2:len(bits)], sigs[1:]) if h_expr == l_expr: return h_expr - if sigs[0] == "0": return l_expr - if sigs[0] == "1": return h_expr - if h_expr == "1" and l_expr == "0": return sigs[0] - if h_expr == "0" and l_expr == "1": return "!" + sigs[0] - return "%s ? %s : %s" % (sigs[0], h_expr, l_expr) + if sigs[0] == "1'b0": return l_expr + if sigs[0] == "1'b1": return h_expr + if h_expr == "1'b1" and l_expr == "1'b0": return sigs[0] + if h_expr == "1'b0" and l_expr == "1'b1": return "!" + sigs[0] + return "(%s ? %s : %s)" % (sigs[0], h_expr, l_expr) lut_expr = make_lut_expr(lut_bits, [net_in3, net_in2, net_in1, net_in0]) lut_assigns.append([net_lout, "/* LUT %2d %2d %2d */ %s" % (lut[0], lut[1], lut[2], lut_expr)]) max_net_len = max(max_net_len, len(net_lout)) diff --git a/icetime/icetime.cc b/icetime/icetime.cc index f9e0994..532d912 100644 --- a/icetime/icetime.cc +++ b/icetime/icetime.cc @@ -26,12 +26,13 @@ #include <string.h> #include <stdarg.h> +#include <algorithm> #include <functional> -#include <string> -#include <vector> -#include <tuple> #include <map> #include <set> +#include <string> +#include <tuple> +#include <vector> #ifdef __EMSCRIPTEN__ #include <emscripten.h> @@ -2331,6 +2332,8 @@ int main(int argc, char **argv) fflush(stdout); read_config(); + std::transform(config_device.begin(), config_device.end(), config_device.begin(), ::tolower); + if (device_type.empty()) { if(config_device == "5k") device_type = "up" + config_device; @@ -2339,6 +2342,8 @@ int main(int argc, char **argv) printf("// Warning: Missing -d parameter. Assuming '%s' device.\n", device_type.c_str()); } + std::transform(device_type.begin(), device_type.end(), device_type.begin(), ::tolower); + if (device_type == "lp384") { if (config_device != "384") goto device_chip_mismatch; |