MyFPGA Forum

标题: DE0上flash烧写不进去 [打印本页]

作者: sybase2008 时间: 2010-9-9 15:29
标题: DE0上flash烧写不进去
现在拿不准flash的RY/BY上的引脚到底该如何接，是接高电平，还是接低电平

谢谢

作者: zjuer 时间: 2010-10-7 21:59
我也没烧进去，求解答

作者: galago 时间: 2010-10-8 20:26

我也没烧进去，求解答
zjuer 发表于 2010-10-7 21:59

没有人知道吗？

作者: lixuerui0109@ 时间: 2010-12-28 21:04
我烧过，可以的啊。
把tcl文件的flash管脚向前移一位，也就是说把
set_location_assignment PIN_R2 -to FL_ADDR[21]
set_location_assignment PIN_P3 -to FL_ADDR[20]
set_location_assignment PIN_P1 -to FL_ADDR[19]
set_location_assignment PIN_M6 -to FL_ADDR[18]
set_location_assignment PIN_M5 -to FL_ADDR[17]
set_location_assignment PIN_AA2 -to FL_ADDR[16]
set_location_assignment PIN_L6 -to FL_ADDR[15]
set_location_assignment PIN_L7 -to FL_ADDR[14]
set_location_assignment PIN_M1 -to FL_ADDR[13]
set_location_assignment PIN_M2 -to FL_ADDR[12]
set_location_assignment PIN_M3 -to FL_ADDR[11]
set_location_assignment PIN_N1 -to FL_ADDR[10]
set_location_assignment PIN_N2 -to FL_ADDR[9]
set_location_assignment PIN_P2 -to FL_ADDR[8]
set_location_assignment PIN_M4 -to FL_ADDR[7]
set_location_assignment PIN_M8 -to FL_ADDR[6]
set_location_assignment PIN_N6 -to FL_ADDR[5]
set_location_assignment PIN_N5 -to FL_ADDR[4]
set_location_assignment PIN_N7 -to FL_ADDR[3]
set_location_assignment PIN_P6 -to FL_ADDR[2]
set_location_assignment PIN_P5 -to FL_ADDR[1]
set_location_assignment PIN_P7 -to FL_ADDR[0]

改成：

set_location_assignment PIN_R2 -to FL_ADDR[22]
set_location_assignment PIN_P3 -to FL_ADDR[21]
set_location_assignment PIN_P1 -to FL_ADDR[20]
set_location_assignment PIN_M6 -to FL_ADDR[19]
set_location_assignment PIN_M5 -to FL_ADDR[18]
set_location_assignment PIN_AA2 -to FL_ADDR[17]
set_location_assignment PIN_L6 -to FL_ADDR[16]
set_location_assignment PIN_L7 -to FL_ADDR[15]
set_location_assignment PIN_M1 -to FL_ADDR[14]
set_location_assignment PIN_M2 -to FL_ADDR[13]
set_location_assignment PIN_M3 -to FL_ADDR[12]
set_location_assignment PIN_N1 -to FL_ADDR[11]
set_location_assignment PIN_N2 -to FL_ADDR[10]
set_location_assignment PIN_P2 -to FL_ADDR[9]
set_location_assignment PIN_M4 -to FL_ADDR[8]
set_location_assignment PIN_M8 -to FL_ADDR[7]
set_location_assignment PIN_N6 -to FL_ADDR[6]
set_location_assignment PIN_N5 -to FL_ADDR[5]
set_location_assignment PIN_N7 -to FL_ADDR[4]
set_location_assignment PIN_P6 -to FL_ADDR[3]
set_location_assignment PIN_P5 -to FL_ADDR[2]
set_location_assignment PIN_P7 -to FL_ADDR[1]

第[0]为不用管它，因为在设置中就没有安排它的位置。

希望对你有所帮助。附件是没改过的tcl文件

tcl文件.zip (3.19 KB, 下载次数: 20)

欢迎光临 MyFPGA Forum (http://www.myfpga.org/discuz/)