收集一些经过验证的参考实例
1、第一个上NIOSII的例子,包含了以下实例:a、对SDRAM定制控制;b、用户自制核挂靠NIOS核(IIC、VGA等):part1https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/f2417252-c166-409f-b067-308de4453d20.rar、part2https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/c125188e-8044-4ab1-9963-976082a335ee.rar、part3https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/19b8c633-90f3-48f2-b468-99f75bb53ece.rar、part4https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/f80ec827-7e2e-4d98-8db7-11dde7548605.rar。
2、第二个例子,是关于FPGA实现UART操作:part1https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/fe5550fa-a21c-4ea7-8782-6fd4eb04b6f4.rar、part2https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/73aed3f2-6991-419a-b4cf-955aef989167.rar、part3https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/58ddcb4f-956a-4f78-a039-9b3181eeaa0d.rar。
3、SDRAM控制QuartusII工程:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/15/e1a8bda3-6036-4581-a804-5bb06dc48583.rar。
4、FPGA操作FLASH:
FPGA型号-EP2C5Q208;
FLASH型号-E28F320J3A110,datasheet:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/16/cd04c3fa-90d3-4baa-905c-4fd76f4cdb99.rar;
目的:通过FPGA可以烧写FLASH。
a、NOR和NAND flash的program都只能将数据位从1写到0,而不能将0写成1,所以对flash进行写入之前必须erase(将flash所有位写成1)。
5、关于硬件语言分频
1)、用VHDL实现的任意N进制分频:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/18/c8e5a866-954a-43b1-b572-67abc9a9ed75.rar。
2)、用VHDL进行各种各样的分频器设计:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/18/250ddf12-7d88-47d0-a8c5-047274810d4a.rar。
6、关于Altera的两个参考设计:
1)、SDR SDRAM参考设计:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/28/8c55794c-babc-441f-b29a-6e3f6b6b0311.zip;
2)、DDR SDRAM参考设计:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/28/6ef90af4-0e46-4c55-8f98-fff07159c4f2.zip。Altera介绍DDR SDRAM Interface的PPT,Part1:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/28/417f147a-921d-4f37-ad30-699332fdf51b.rar,part2:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/28/bd8d521f-eaa0-4440-991e-7afcdaaebe7c.rar。
自己改写的ddr sdram工程,还未完成:https://static.assets-stash.eet-china.com/album/old-resources/2009/6/30/c3da69e5-04cf-4ecd-9184-788f476aa4ef.rar。
用户549868 2015-5-5 10:03
coyoo 2009-6-15 10:27
tengjingshu_112148725 2009-6-15 08:51