diff options
Diffstat (limited to 'icefuzz/make_logic.py')
| -rw-r--r-- | icefuzz/make_logic.py | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/icefuzz/make_logic.py b/icefuzz/make_logic.py index 0d45a03..7d4b62b 100644 --- a/icefuzz/make_logic.py +++ b/icefuzz/make_logic.py @@ -11,26 +11,22 @@ def random_op(): return np.random.choice(["+", "-", "^", "&", "|", "&~", "|~"]) for idx in range(num): + bus_width = len(pins) // 5 with open("work_logic/logic_%02d.v" % idx, "w") as f: - if os.getenv('ICE384PINS'): - print("module top(input [5:0] a, b, c, d, output [5:0] y);", file=f) - else: - print("module top(input [15:0] a, b, c, d, output [15:0] y);", file=f) + print("module top(input [%d:0] a, b, c, d, output [%d:0] y);" % (bus_width, bus_width), file=f) print(" assign y = (a %s b) %s (c %s d);" % (random_op(), random_op(), random_op()), file=f) print("endmodule", file=f) with open("work_logic/logic_%02d.pcf" % idx, "w") as f: p = np.random.permutation(pins) - r = 6 if os.getenv('ICE384PINS') else 16 - for i in range(r): + for i in range(bus_width): print("set_io a[%d] %s" % (i, p[i]), file=f) - print("set_io b[%d] %s" % (i, p[i+r]), file=f) - print("set_io c[%d] %s" % (i, p[i+r*2]), file=f) - print("set_io d[%d] %s" % (i, p[i+r*3]), file=f) - print("set_io y[%d] %s" % (i, p[i+r*4]), file=f) + print("set_io b[%d] %s" % (i, p[i+bus_width]), file=f) + print("set_io c[%d] %s" % (i, p[i+bus_width*2]), file=f) + print("set_io d[%d] %s" % (i, p[i+bus_width*3]), file=f) + print("set_io y[%d] %s" % (i, p[i+bus_width*4]), file=f) with open("work_logic/Makefile", "w") as f: print("all: %s" % " ".join(["logic_%02d.bin" % i for i in range(num)]), file=f) for i in range(num): print("logic_%02d.bin:" % i, file=f) print("\t-bash ../icecube.sh logic_%02d > logic_%02d.log 2>&1 && rm -rf logic_%02d.tmp || tail logic_%02d.log" % (i, i, i, i), file=f) - |