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cbd6a1fa29ea5ff17e8a7e90f608edb80740aa78
Commit Graph
47 Commits
Author SHA1 Message Date
jens c211089a94 - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1627 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-04-03 13:13:48 +00:00
jens 28dcb864ae - refactored 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1626 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-04-03 13:09:19 +00:00
jens 33b91c2dfb - updated 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1625 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-04-03 13:06:39 +00:00
jens 1ed8ad5fdc - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1624 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-04-03 13:05:20 +00:00
jens cd3b9bdb0f - refactored 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1484 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 11:46:32 +00:00
jens d249d20b50 - refactored 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1483 cc03376c-175c-47c8-b038-4cd826a8556b
 2021-03-23 11:41:42 +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 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 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 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 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 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 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 8cac4b62d9 - fixed port map (Xilinx bug) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1252 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-28 05:40:41 +00:00
jens 34b05078c4 - minor fix 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1251 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 20:26:11 +00:00
jens 6a777f0b86 - set TX-half full (S/W depends on it) 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1250 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 19:05:25 +00:00
jens b0a3645610 - fixed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1248 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 16:29:27 +00:00
jens 84e492a1e8 [uart] 
- fixed Xilinx implementation

git-svn-id: http://moon:8086/svn/vhdl/trunk@1247 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 16:28:42 +00:00
jens d4008485e3 - fixed 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1246 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 16:20:33 +00:00
jens 8a7119fa2f - deleted 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1244 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 16:17:43 +00:00
jens 13488ae71e [UART] 
- ctrl is input

git-svn-id: http://moon:8086/svn/vhdl/trunk@1241 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 15:59:43 +00:00
jens 11fa96a4e7 [Uart] 
- uart_wb instantiates uart
- merged uart_tx, uart_rx into uart
- added uart implementations for Xilinx (kcuart) and Altera (JTAG)

git-svn-id: http://moon:8086/svn/vhdl/trunk@1239 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-27 15:50:32 +00:00
jens db9e21023c [uart] 
- added simulation entities

git-svn-id: http://moon:8086/svn/vhdl/trunk@1079 cc03376c-175c-47c8-b038-4cd826a8556b
 2015-05-14 10:59:18 +00:00
jens 322468adb9 - added 
git-svn-id: http://moon:8086/svn/vhdl/trunk@1053 cc03376c-175c-47c8-b038-4cd826a8556b
 2014-07-23 20:13:44 +00:00
jens c40a774db8 - modified uart_status in simulation mode. Good for debugging. 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@992 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-28 19:53:15 +00:00
jens 191646cc73 - reg_uart_tx is also written in simulation mode. Good for debugging. 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@987 cc03376c-175c-47c8-b038-4cd826a8556b
 2013-07-28 17:00:21 +00:00
jens 9bf3b46cf3 - added generic 'simulate_tx' for output of TX-Data into simulation log 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@758 cc03376c-175c-47c8-b038-4cd826a8556b
 2010-03-07 16:10:57 +00:00
jens de99799f14 - minor changes 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@646 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-11-08 21:53:11 +00:00
jens 5d7fed1259 - removed force-TX-IRQ and TX-IRQ acknowledge 
- TX-IRQ is always asserted if tx-FIFO is empty and tx-inten is active.
  If TX-INT is not desired, it has to be switched off manually by TX-Inten.

Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@532 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-24 20:27:57 +00:00
jens ddeccf3a34 - added force TX-interrupt register bit (0x200) 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@530 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-18 18:46:06 +00:00
jens 47c0a1b682 - added tx-complete and tx-empty to ports 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@508 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-13 21:21:57 +00:00
jens 5b743dea38 - fixed broken tx-interrupt 
- added tx_int and rx_int to status reg
- tx-int is acked by writing to ctrl reg
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@507 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-13 21:21:22 +00:00
jens 38b70b722c - extended baudrate register from 8 to 16 bits, allowing very low baudrates 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@506 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-10-09 09:37:43 +00:00
jens 1c17d74ae1 - removed INT_O_TX from UART. Use now common INT_O for RX/TX 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@469 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-05-03 09:30:58 +00:00
jens d97c9dd6ec - added interrupt enable 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@456 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-04-19 17:56:47 +00:00
jens 1c5db27de0 - removed SEL for register writes 
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@429 cc03376c-175c-47c8-b038-4cd826a8556b
 2009-04-15 13:19:23 +00:00
jens 25a276d19b Intital revision 
git-svn-id: http://moon:8086/svn/vhdl/trunk@45 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-10-10 21:31:24 +00:00
jens d3bd08bb52 Initial import 
git-svn-id: http://moon:8086/svn/vhdl/trunk@5 cc03376c-175c-47c8-b038-4cd826a8556b
 2008-08-23 08:20:30 +00:00