Commits · b8307a811f3a40c9270da9bae299b8d0126fa7ac · Projects / DDR3 controller for Spartan6

08 Aug, 2012 1 commit

Move common entities to a dedicated folder. · b8307a81

mcattin authored Aug 08, 2012

Modify Manifests accordingly.



git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@107 739e5516-d4a2-47df-ba96-5610c1fa693f

b8307a81

16 Jul, 2012 1 commit
- Bypass IBUFG in generated cores to avoid translation errors. · 59af43bc
  mcattin authored Jul 16, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@106 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  59af43bc
11 Jul, 2012 6 commits

Add missing vfc core components in wrapper package. · f28c1900
mcattin authored Jul 11, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@105 739e5516-d4a2-47df-ba96-5610c1fa693f
```
f28c1900

Remove generated cores with old naming. · c7c0e49e

mcattin authored Jul 11, 2012


git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@104 739e5516-d4a2-47df-ba96-5610c1fa693f

c7c0e49e

Modify generated core naming to include board reference. · 137e2d48

mcattin authored Jul 11, 2012

This is to allow different configuration (FPGA/memory chip) for the same port.
Add re-generated core with new names.

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@103 739e5516-d4a2-47df-ba96-5610c1fa693f

137e2d48

Cleanup VFC ip_cores directory. · ce769f0f

mcattin authored Jul 11, 2012


git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@102 739e5516-d4a2-47df-ba96-5610c1fa693f

ce769f0f

More cleanup. · d973d96f

mcattin authored Jul 11, 2012


git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@101 739e5516-d4a2-47df-ba96-5610c1fa693f

d973d96f

Cleanup unused files and directories. · 24f989dc

mcattin authored Jul 11, 2012


git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@100 739e5516-d4a2-47df-ba96-5610c1fa693f

24f989dc

10 Jul, 2012 1 commit

Remove IBUFG from core. Was causing error during translation, because the buffer… · 5d69a3a4

mcattin authored Jul 10, 2012

Remove IBUFG from core. Was causing error during translation, because the buffer wasn't connected to a top port. (see AR #22252).

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@99 739e5516-d4a2-47df-ba96-5610c1fa693f

5d69a3a4

09 Jul, 2012 5 commits
- Fix port name mismatch after core upgrade. · d1ab2bbb
  mcattin authored Jul 09, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@98 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  d1ab2bbb
- Add missing ddr3_ctrl_wrapper_pkg to Manifest file. · 17dc26bb
  mcattin authored Jul 09, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@97 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  17dc26bb
- Add Manifest files in generated cores directories. · 12cfb76f
  mcattin authored Jul 09, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@96 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  12cfb76f
- Cleanup. Remove unused directories. · d7839242
  mcattin authored Jul 09, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@95 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  d7839242
- Add support for 64b_32b. Regenerate all spec and svec cores. · 2eed5034
  mcattin authored Jul 09, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@94 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  2eed5034
06 Jul, 2012 1 commit
- Add missing status port assignment on core top level · dbb956f6
  mcattin authored Jul 06, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@93 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  dbb956f6
05 Jul, 2012 2 commits

Add FIFO status ports to the ddr core top level. · 829319ac
mcattin authored Jul 05, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@92 739e5516-d4a2-47df-ba96-5610c1fa693f
```
829319ac

Add wrapper and Manifest for SVEC. · 8bd9ddf4

mcattin authored Jul 05, 2012

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@91 739e5516-d4a2-47df-ba96-5610c1fa693f

8bd9ddf4

25 Jun, 2012 2 commits

Add ip_cores directory for ddr3 interface developement on SVEC. · c960fd92
mcattin authored Jun 25, 2012
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@90 739e5516-d4a2-47df-ba96-5610c1fa693f
```
c960fd92

Add SVEC directory. · d5db4dcf

mcattin authored Jun 25, 2012

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@89 739e5516-d4a2-47df-ba96-5610c1fa693f

d5db4dcf

06 Feb, 2012 2 commits

Add LGPL header. · 2434d86e

mcattin authored Feb 06, 2012

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@88 739e5516-d4a2-47df-ba96-5610c1fa693f

2434d86e

Add LGPL license to hdl top folder. · 5320d30e

mcattin authored Feb 06, 2012

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@87 739e5516-d4a2-47df-ba96-5610c1fa693f

5320d30e

09 Dec, 2011 2 commits

Fix bug, was wb_we = 1 instead of wb_we = 0. · cbaa6485

mcattin authored Dec 09, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@86 739e5516-d4a2-47df-ba96-5610c1fa693f

cbaa6485

Previous commit was data loss when writing to the DDR in burst smaller than… · 221d1e40

mcattin authored Dec 09, 2011

Previous commit was data loss when writing to the DDR in burst smaller than c_DDR_BURST_LENGTH. Use wb_stb falling edge only on read cycles, use wb_we falling edge for write cycles.

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@85 739e5516-d4a2-47df-ba96-5610c1fa693f

221d1e40

07 Dec, 2011 1 commit
- Fix bug in wishbone interface, was not issuing a cmd_en for read cycles smaller than BURST_LENGTH. · 23cb58c1
  mcattin authored Dec 07, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@84 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  23cb58c1
06 Dec, 2011 1 commit

Fix bug in whisbone interface, was not working with single wb cycle rd/wr… · e86407ee

mcattin authored Dec 06, 2011

Fix bug in whisbone interface, was not working with single wb cycle rd/wr because the cmd_instr was taken from wb_we instead of wb_we_d.

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@83 739e5516-d4a2-47df-ba96-5610c1fa693f

e86407ee

12 Aug, 2011 3 commits
- Fix bug in wishbone interface. Byte address wasn't properly shifted depending on the data width. · 4dddc439
  mcattin authored Aug 12, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@82 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  4dddc439
- Add package to manifest. · a4d83248
  mcattin authored Aug 12, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@81 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  a4d83248
- Add package with top component declaration. · 585ab3db
  mcattin authored Aug 12, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@80 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  585ab3db
11 Aug, 2011 10 commits

Fix mem3_infrastructure, remove IBUFG. · 813d8555

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@79 739e5516-d4a2-47df-ba96-5610c1fa693f

813d8555

Fix top Manifest. · fe33070b

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@78 739e5516-d4a2-47df-ba96-5610c1fa693f

fe33070b

Add manifest in generated cores dirs. · b60c45db

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@77 739e5516-d4a2-47df-ba96-5610c1fa693f

b60c45db

Fix bug in wrapper. · 7b5de3a0

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@76 739e5516-d4a2-47df-ba96-5610c1fa693f

7b5de3a0

Fix typo in wrapper. · e8421e14

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@75 739e5516-d4a2-47df-ba96-5610c1fa693f

e8421e14

Put back port size generics. · ea8f5b5b

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@74 739e5516-d4a2-47df-ba96-5610c1fa693f

ea8f5b5b

Put back port size generics. · ccdd36b1

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@73 739e5516-d4a2-47df-ba96-5610c1fa693f

ccdd36b1

Fix bug in ddr3 interface top. · fcce0bcf

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@72 739e5516-d4a2-47df-ba96-5610c1fa693f

fcce0bcf

Fix bug in ddr3 interface top. · abc5ecdb

mcattin authored Aug 11, 2011

git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@71 739e5516-d4a2-47df-ba96-5610c1fa693f

abc5ecdb

Make wrapper more generic. Change dir struct for ip cores. · 6d49f0f0
mcattin authored Aug 11, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@70 739e5516-d4a2-47df-ba96-5610c1fa693f
```
6d49f0f0

10 Aug, 2011 1 commit
- Fix bug in wishbone interface. ddr_wr_mask is now taken from wb_sel. · 3f527cfd
  mcattin authored Aug 10, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@69 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  3f527cfd
09 Aug, 2011 1 commit
- Standardise top entity interface. 32bit status, 32bit wb address bus, fixed reset polarity. · 51ccf090
  mcattin authored Aug 09, 2011
```
git-svn-id: http://svn.ohwr.org/ddr3-sp6-core/trunk@68 739e5516-d4a2-47df-ba96-5610c1fa693f
```
  51ccf090