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authorLarry Doolittle <ldoolitt@recycle.lbl.gov>2015-08-14 13:23:01 -0700
committerClifford Wolf <clifford@clifford.at>2015-08-14 23:27:05 +0200
commit6c00704a5ef09be46b1f05e2be477e493f37dd38 (patch)
treea64fb142c62fd5cd49a9928b5125ea4e133f4471 /README
parent022f570563d8b067e9638bc91bbd168f4c5cb817 (diff)
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Another block of spelling fixes
Smaller this time
Diffstat (limited to 'README')
-rw-r--r--README20
1 files changed, 10 insertions, 10 deletions
diff --git a/README b/README
index fca45d926..5e89922c3 100644
--- a/README
+++ b/README
@@ -84,7 +84,7 @@ To build Yosys simply type 'make' in this directory.
$ sudo make install
Note that this also downloads, builds and installs ABC (using yosys-abc
-as executeable name).
+as executable name).
Yosys can be used with the interactive command shell, with
synthesis scripts or with command line arguments. Let's perform
@@ -98,7 +98,7 @@ commands and "help <command>" to print details on the specified command:
yosys> help help
-reading the design using the verilog frontend:
+reading the design using the Verilog frontend:
yosys> read_verilog tests/simple/fiedler-cooley.v
@@ -127,7 +127,7 @@ translating netlist to gate logic and perform some simple optimizations:
yosys> techmap; opt
-write design netlist to a new verilog file:
+write design netlist to a new Verilog file:
yosys> write_verilog synth.v
@@ -223,7 +223,7 @@ The following Verilog-2005 features are not supported by
yosys and there are currently no plans to add support
for them:
-- Non-sythesizable language features as defined in
+- Non-synthesizable language features as defined in
IEC 62142(E):2005 / IEEE Std. 1364.1(E):2002
- The "tri", "triand", "trior", "wand" and "wor" net types
@@ -271,7 +271,7 @@ Verilog Attributes and non-standard features
storage element. The register itself will always have all bits set
to 'x' (undefined). The variable may only be used as blocking assigned
temporary variable within an always block. This is mostly used internally
- by yosys to synthesize verilog functions and access arrays.
+ by yosys to synthesize Verilog functions and access arrays.
- The "onehot" attribute on wires mark them as onehot state register. This
is used for example for memory port sharing and set by the fsm_map pass.
@@ -279,7 +279,7 @@ Verilog Attributes and non-standard features
- The "blackbox" attribute on modules is used to mark empty stub modules
that have the same ports as the real thing but do not contain information
on the internal configuration. This modules are only used by the synthesis
- passes to identify input and output ports of cells. The verilog backend
+ passes to identify input and output ports of cells. The Verilog backend
also does not output blackbox modules on default.
- The "keep" attribute on cells and wires is used to mark objects that should
@@ -315,16 +315,16 @@ Verilog Attributes and non-standard features
to simply declare a module port as 'input' or 'output' in the module
body.
-- When defining a macro with `define, all text between tripple double quotes
+- When defining a macro with `define, all text between triple double quotes
is interpreted as macro body, even if it contains unescaped newlines. The
- tripple double quotes are removed from the macro body. For example:
+ tipple double quotes are removed from the macro body. For example:
`define MY_MACRO(a, b) """
assign a = 23;
assign b = 42;
"""
-- The attribute "via_celltype" can be used to implement a verilog task or
+- The attribute "via_celltype" can be used to implement a Verilog task or
function by instantiating the specified cell type. The value is the name
of the cell type to use. For functions the name of the output port can
be specified by appending it to the cell type separated by a whitespace.
@@ -364,7 +364,7 @@ Verilog Attributes and non-standard features
$ yosys -p 'plugin -a foo -i /lib/libm.so; read_verilog dpitest.v'
- Sized constants (the syntax <size>'s?[bodh]<value>) support constant
- expressions as <size>. If the expresion is not a simple identifier, it
+ expressions as <size>. If the expression is not a simple identifier, it
must be put in parentheses. Examples: WIDTH'd42, (4+2)'b101010