Skip to content
Projects
Groups
Snippets
Help
Loading...
Sign in
Toggle navigation
G
Gennum GN4124 core
Project
Project
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
0
Issues
0
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
Wiki
Wiki
image/svg+xml
Discourse
Discourse
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Commits
Issue Boards
Open sidebar
Projects
Gennum GN4124 core
Commits
1317a0a7
Commit
1317a0a7
authored
Jul 16, 2019
by
Dimitris Lampridis
1
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
make DMA optional
parent
72adf76d
Expand all
Hide whitespace changes
Inline
Side-by-side
Showing
3 changed files
with
244 additions
and
211 deletions
+244
-211
gn4124_core.vhd
hdl/gn4124core/rtl/spartan6/gn4124_core.vhd
+239
-211
gn4124_core_pkg.vhd
hdl/gn4124core/rtl/spartan6/gn4124_core_pkg.vhd
+2
-0
xwb_gn4124_core.vhd
hdl/gn4124core/rtl/spartan6/xwb_gn4124_core.vhd
+3
-0
No files found.
hdl/gn4124core/rtl/spartan6/gn4124_core.vhd
View file @
1317a0a7
This diff is collapsed.
Click to expand it.
hdl/gn4124core/rtl/spartan6/gn4124_core_pkg.vhd
View file @
1317a0a7
...
...
@@ -55,6 +55,7 @@ package gn4124_core_pkg is
component
xwb_gn4124_core
is
generic
(
g_WITH_DMA
:
boolean
:
=
TRUE
;
g_WBM_TO_WB_FIFO_SIZE
:
positive
:
=
128
;
g_WBM_TO_WB_FIFO_FULL_THRES
:
positive
:
=
110
;
g_WBM_FROM_WB_FIFO_SIZE
:
positive
:
=
128
;
...
...
@@ -115,6 +116,7 @@ package gn4124_core_pkg is
-----------------------------------------------------------------------------
component
gn4124_core
generic
(
g_WITH_DMA
:
boolean
:
=
TRUE
;
g_WBM_TO_WB_FIFO_SIZE
:
positive
:
=
128
;
g_WBM_TO_WB_FIFO_FULL_THRES
:
positive
:
=
110
;
g_WBM_FROM_WB_FIFO_SIZE
:
positive
:
=
128
;
...
...
hdl/gn4124core/rtl/spartan6/xwb_gn4124_core.vhd
View file @
1317a0a7
...
...
@@ -32,6 +32,8 @@ use work.wishbone_pkg.all;
entity
xwb_gn4124_core
is
generic
(
-- If TRUE, enable the DMA interface
g_WITH_DMA
:
boolean
:
=
TRUE
;
-- Tunable size and threshold for all async FIFOs.
-- If not sure, leave the defaults.
g_WBM_TO_WB_FIFO_SIZE
:
positive
:
=
128
;
...
...
@@ -188,6 +190,7 @@ begin
cmp_wrapped_gn4124
:
gn4124_core
generic
map
(
g_WITH_DMA
=>
g_WITH_DMA
,
g_WBM_TO_WB_FIFO_SIZE
=>
g_WBM_TO_WB_FIFO_SIZE
,
g_WBM_TO_WB_FIFO_FULL_THRES
=>
g_WBM_TO_WB_FIFO_FULL_THRES
,
g_WBM_FROM_WB_FIFO_SIZE
=>
g_WBM_FROM_WB_FIFO_SIZE
,
...
...
Dimitris Lampridis
@dlampridis
mentioned in issue
#8 (closed)
·
Aug 05, 2019
mentioned in issue
#8 (closed)
mentioned in issue #8
Toggle commit list
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment