Hardware/litex
1
0
Fork 0
mirror of https://github.com/enjoy-digital/litex.git synced 2025-01-04 09:52:26 -05:00
Code Issues Projects Releases Packages Wiki Activity

migen/genlib: avoid use of floating point in reverse_bytes

Browse source
This commit is contained in:
Florent Kermarrec 2015-04-27 21:04:18 +02:00
parent 3ce5ff3722
commit 0da9311d70
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
migen/genlib/misc.py
View file

@ -1,5 +1,3 @@
import math
from migen.fhdl.std import *
from migen.fhdl.structure import _Operator
@ -67,7 +65,7 @@ def chooser(signal, shift, output, n=None, reverse=False):
def reverse_bytes(signal):
n = math.ceil(flen(signal)/8)
n = (flen(signal)+7)//8
r = []
for i in reversed(range(n)):
r.append(signal[i*8:min((i+1)*8, flen(signal))])