jens/vhdl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1,328 Commits 7 Branches 23 Tags
3419540ef7e3619bc14cb1575ded8c541048647a
Commit Graph
1328 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
jens 3419540ef7 [DE0-Nano] 
- use PLL clock output for feed back

git-svn-id: http://moon:8086/svn/vhdl/trunk@1385 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-02-05 11:24:50 +00:00
jens 35c1a4e010 [DE0-Nano] 
- derive sys_clk from PLL

git-svn-id: http://moon:8086/svn/vhdl/trunk@1384 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-02-05 11:10:29 +00:00
jens 364a66b1d3 - refactored clockgen for De0-nano 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1383 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-02-05 10:47:45 +00:00
jens 43e83aa8df [MIPS/ml402] 
- fixed bootloader path

git-svn-id: http://moon:8086/svn/vhdl/trunk@1382 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-02-04 17:25:06 +00:00
jens e6767de381 [J-MIPS] 
- I/D-Cache added input registers for data fetch


git-svn-id: http://moon:8086/svn/vhdl/trunk@1381 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-02-04 15:43:28 +00:00
jens 3fdaeaed48 [J-MIPS] 
- D-Cache improved flush
- I-Cache improved flush


git-svn-id: http://moon:8086/svn/vhdl/trunk@1380 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-02-04 10:16:49 +00:00
jens 46e8e2d093 [DE0-Nano] 
- added dip switches

git-svn-id: http://moon:8086/svn/vhdl/trunk@1379 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-28 10:08:56 +00:00
jens 7a62a6f245 - moved to mips software 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1378 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-24 17:09:35 +00:00
jens 58b7ca02dd - deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1377 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-24 17:02:21 +00:00
jens b182c161b0 [J-MIPS] 
- fixed D-Cache invalidate-at
- D-Cache improved flush
- I-Cache improved flush


git-svn-id: http://moon:8086/svn/vhdl/trunk@1376 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-23 05:14:05 +00:00
jens dd930a0530 - increased sim time 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1375 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-23 05:12:47 +00:00
jens cb25248c3f [DE0-Nano] 
- increased CPU reset duration

git-svn-id: http://moon:8086/svn/vhdl/trunk@1374 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-20 18:41:25 +00:00
jens 8043f0b373 - mips_cop: SR.IEC can also be written in user mode 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1373 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-20 18:40:50 +00:00
jens d5c30504ac [DE0-Nano] 
- use dedicated bootloader

git-svn-id: http://moon:8086/svn/vhdl/trunk@1372 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-18 23:35:47 +00:00
jens 9e5fa1c972 - fixed uart sim 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1371 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-18 22:25:53 +00:00
jens 087210ce5c [DE0-Nano] 
- cleaned up top level
- removed jtag regs
- added SPI clk to SDC

git-svn-id: http://moon:8086/svn/vhdl/trunk@1370 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-15 13:18:04 +00:00
jens ee807ecdc8 [BB-FIFO] 
- improved TB

git-svn-id: http://moon:8086/svn/vhdl/trunk@1369 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-15 12:14:40 +00:00
jens 76c81bff41 [DE0-Nano] 
- changed default hex file

git-svn-id: http://moon:8086/svn/vhdl/trunk@1368 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-12 16:33:32 +00:00
jens 5a2a217622 [DE0-Nano] 
- added POR for CPU
- UART set to 460800 baud and added more FIFO depth

git-svn-id: http://moon:8086/svn/vhdl/trunk@1367 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-12 02:54:47 +00:00
jens 6e9407ef79 [DE0-Nano] 
- reduce hard coded numbers

git-svn-id: http://moon:8086/svn/vhdl/trunk@1366 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-11 08:09:41 +00:00
jens 652dfe00a2 [Uart_wb] 
- fixed: f_sysclk is in MHz

git-svn-id: http://moon:8086/svn/vhdl/trunk@1365 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-11 08:08:40 +00:00
jens 7f91449b94 [DE0-Nano] 
- added 2nd uart

git-svn-id: http://moon:8086/svn/vhdl/trunk@1364 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-07 15:34:40 +00:00
jens 84363d2734 [J-Uart] 
- fixed receiver


git-svn-id: http://moon:8086/svn/vhdl/trunk@1363 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-05 10:56:59 +00:00
jens 9d420b16d4 [ml402::mips_sys] 
- use  jUart

git-svn-id: http://moon:8086/svn/vhdl/trunk@1362 cc03376c-175c-47c8-b038-4cd826a8556b
 2017-01-04 18:26:52 +00:00
jens cb8367c67a [DE0-Nano] 
- reduce uart buffer to introduce more delay (work around for bus timeout)

git-svn-id: http://moon:8086/svn/vhdl/trunk@1361 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-21 21:14:07 +00:00
jens ab321735e8 [J-Uart] 
- fixed generic


git-svn-id: http://moon:8086/svn/vhdl/trunk@1360 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-21 20:36:09 +00:00
jens aefed52167 [DE0-Nano] 
- fixed uart

git-svn-id: http://moon:8086/svn/vhdl/trunk@1359 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-21 19:58:45 +00:00
jens 9a188d8b8a [J-Uart] 
- use LSB first for UART
- Uart_wb: added generic for default baudrate and fifo depth

git-svn-id: http://moon:8086/svn/vhdl/trunk@1358 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-21 19:58:11 +00:00
jens e76ab469ca [Mips@DE0-Nano] 
- use JUART

git-svn-id: http://moon:8086/svn/vhdl/trunk@1357 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 23:12:49 +00:00
jens 3bfefe621d [UART] 
- cleaned up

git-svn-id: http://moon:8086/svn/vhdl/trunk@1356 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 22:49:15 +00:00
jens 2440831a07 [UART] 
- cleaned up

git-svn-id: http://moon:8086/svn/vhdl/trunk@1355 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 22:48:31 +00:00
jens 26ffec7f49 [UART] 
- composed uart from uart_tx and uart_rx
- tb_uart tests uart

git-svn-id: http://moon:8086/svn/vhdl/trunk@1354 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 22:46:48 +00:00
jens c5d08ec384 [UART] 
- added UART with FIFO

git-svn-id: http://moon:8086/svn/vhdl/trunk@1353 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 20:36:04 +00:00
jens e4da80768a [JUART] 
- renamed ports

git-svn-id: http://moon:8086/svn/vhdl/trunk@1352 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 19:14:21 +00:00
jens 82a500a99b [JUART] 
- renamed ports

git-svn-id: http://moon:8086/svn/vhdl/trunk@1351 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 19:09:45 +00:00
jens 9522e9e22e [BB-FIFO] 
- fixed full and half full

git-svn-id: http://moon:8086/svn/vhdl/trunk@1350 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-20 18:30:10 +00:00
jens b8b6cfcd81 [BB-FIFO] 
- renamed ports
- added quick 'n dirty half full

git-svn-id: http://moon:8086/svn/vhdl/trunk@1349 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-19 18:55:37 +00:00
jens 4cd0065434 [BB-FIFO] 
- even nicer

git-svn-id: http://moon:8086/svn/vhdl/trunk@1348 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-19 18:36:04 +00:00
jens f1c3a17fa8 [BB-FIFO] 
- now working

git-svn-id: http://moon:8086/svn/vhdl/trunk@1347 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-19 18:26:15 +00:00
jens 58dcfb0ea1 git-svn-id: http://moon:8086/svn/vhdl/trunk@1346 cc03376c-175c-47c8-b038-4cd826a8556b 2016-12-18 11:20:05 +00:00
jens b1156e2163 [JUART] 
- better BAUD_DIV

git-svn-id: http://moon:8086/svn/vhdl/trunk@1345 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-18 10:37:05 +00:00
jens 0300be76ce [JUART] 
- self checking TB with incremented data

git-svn-id: http://moon:8086/svn/vhdl/trunk@1344 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-18 10:33:51 +00:00
jens 262d045890 [JUART] 
- fixed RX incorrect behavior with BAUD_DIV > 1
- added baud rate generator to TB
- added TB with TX and RX

git-svn-id: http://moon:8086/svn/vhdl/trunk@1343 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-18 10:13:12 +00:00
jens f7af661eda [Uart] 
- no auto reload for idle count
- removed hard coded numbers

git-svn-id: http://moon:8086/svn/vhdl/trunk@1342 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-18 00:12:24 +00:00
jens 3638a97abf - added J-UART 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1341 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-12-17 17:54:33 +00:00
jens c8567cfede [mips_de0_nano] 
- initial import

git-svn-id: http://moon:8086/svn/vhdl/trunk@1340 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-11-26 14:43:26 +00:00
jens 8d2c3bc81b - use bootloader_flash 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1339 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-08-15 07:44:09 +00:00
jens a39f16486e - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1338 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-07-28 06:45:50 +00:00
jens d4be0af140 - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1337 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-07-28 06:44:49 +00:00
jens c78f82dd05 [MIPS] 
- added MMU (Zwischenstand)

git-svn-id: http://moon:8086/svn/vhdl/trunk@1336 cc03376c-175c-47c8-b038-4cd826a8556b
 2016-07-27 06:26:54 +00:00