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Kestrel Collaboration
Kestrel LiteX
litex-boards
Commits
0ee4b215
Commit
0ee4b215
authored
Jul 21, 2020
by
Florent Kermarrec
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trellisboard/ulx3s: fix sdcard slewrate.
parent
7efa1c37
Changes
2
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2 changed files
with
5 additions
and
3 deletions
+5
-3
litex_boards/platforms/trellisboard.py
litex_boards/platforms/trellisboard.py
+3
-2
litex_boards/platforms/ulx3s.py
litex_boards/platforms/ulx3s.py
+2
-1
No files found.
litex_boards/platforms/trellisboard.py
View file @
0ee4b215
...
...
@@ -145,7 +145,7 @@ _io = [
Subsignal
(
"mosi"
,
Pins
(
"AH3"
),
Misc
(
"PULLMODE=UP"
)),
Subsignal
(
"cs_n"
,
Pins
(
"AK1"
),
Misc
(
"PULLMODE=UP"
)),
Subsignal
(
"miso"
,
Pins
(
"AG1"
),
Misc
(
"PULLMODE=UP"
)),
Misc
(
"SLEW=FAST"
),
Misc
(
"SLEW
RATE
=FAST"
),
IOStandard
(
"LVCMOS33"
),
),
...
...
@@ -153,7 +153,8 @@ _io = [
Subsignal
(
"clk"
,
Pins
(
"AK3"
)),
Subsignal
(
"cmd"
,
Pins
(
"AH3"
),
Misc
(
"PULLMODE=UP"
)),
Subsignal
(
"data"
,
Pins
(
"AG1 AJ1 AH1 AK1"
),
Misc
(
"PULLMODE=UP"
)),
IOStandard
(
"LVCMOS33"
),
Misc
(
"SLEW=FAST"
)
Misc
(
"SLEWRATE=FAST"
),
IOStandard
(
"LVCMOS33"
),
),
(
"spiflash4x"
,
0
,
...
...
litex_boards/platforms/ulx3s.py
View file @
0ee4b215
...
...
@@ -38,7 +38,8 @@ _io = [
Subsignal
(
"clk"
,
Pins
(
"J1"
)),
Subsignal
(
"cmd"
,
Pins
(
"J3"
),
Misc
(
"PULLMODE=UP"
)),
Subsignal
(
"data"
,
Pins
(
"K2 K1 H2 H1"
),
Misc
(
"PULLMODE=UP"
)),
IOStandard
(
"LVCMOS33"
),
Misc
(
"SLEW=FAST"
)
Misc
(
"SLEWRATE=FAST"
),
IOStandard
(
"LVCMOS33"
),
),
(
"sdram_clock"
,
0
,
Pins
(
"F19"
),
...
...
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