usb-tools/amaranth
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

lib.io: add a name argument to the Pin constructor.

Browse source
This commit is contained in:
Jean-François Nguyen 2019-04-24 23:58:01 +02:00 committed by whitequark
parent a982fbe377
commit 6a77122c2e
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
nmigen/lib/io.py
View file

@ -65,6 +65,8 @@ class Pin(Record):
are present instead, where ``N in range(0, N)``. For example, if ``xdr=2``, the I/O buffer are present instead, where ``N in range(0, N)``. For example, if ``xdr=2``, the I/O buffer
is DDR; the signal ``i0`` reflects the value at the rising edge, and the signal ``i1`` is DDR; the signal ``i0`` reflects the value at the rising edge, and the signal ``i1``
reflects the value at the falling edge. reflects the value at the falling edge.
name : str
Name of the underlying record.
Attributes Attributes
---------- ----------
@ -84,9 +86,9 @@ class Pin(Record):
I/O buffer output enable. Present if ``dir="io"``. Buffers generally cannot change I/O buffer output enable. Present if ``dir="io"``. Buffers generally cannot change
direction more than once per cycle, so at most one output enable signal is present. direction more than once per cycle, so at most one output enable signal is present.
""" """
def __init__(self, width, dir, xdr=1): def __init__(self, width, dir, xdr=1, name=None):
self.width = width self.width = width
self.dir = dir self.dir = dir
self.xdr = xdr self.xdr = xdr
super().__init__(pin_layout(self.width, self.dir, self.xdr)) super().__init__(pin_layout(self.width, self.dir, self.xdr), name=name)