用JTAG模式配置Serial Flash芯片

dragonyoo

转自：http://www.51FPGA.com/blogview.asp?logID=343
多谢Vhdl网友给我的提示，我看了Quartus的帮助之后试验了一下，没有问题，但是好像光擦除不行，不知道是不是我设置还是什么地方不对。
    总的来说就是两步，一个就是把sof文件转成JIC文件，然后在jtag模式下选择jic文件即可。
    下面的是帮助里面的操作过程。
Programming Devices with the Serial Flash Loader
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To program an Altera serial configuration device (EPCS) with SOF data via the Serial Flash Loader and the JTAG interface:
1.Use the Assembler to generate an SRAM Object File (.sof) containing the FPGA configuration data.
2.Choose Convert Programming Files (File menu).
3.Under Output programming file, select JTAG Indirect Configuration File (.jic) in the Programming file type list.
4.In the Configuration device list, select the target EPCS configuration device you want to program.
5.In the File name box, type the file name for the JIC File you want to create.
6.To specify an existing SRAM Object File (.sof) for conversion to a JIC File, select the SOF Data item under Input files to convert and click Add File.
7.To specify the target FPGA device that will program the EPCS device, select the Flash Loader item under Input files to convert and click Add Device.
8.To generate the JIC file containing the Serial Flash Loader IP and EPCS programming data, click OK.
9.Choose Programmer (Tools menu).
10.If necessary, in the Mode list, select JTAG.
11.To add the newly created JIC File to the programming list, click Add File in the Programmer window and select the JIC File.
12.In the same row as the FPGA device in the programming list, turn on the Program/Configure option.
13.In the same row as the EPCS device in the programming list, turn on the Program/Configure option.
14.To configure the FPGA with the Serial Flash Loader IP and then program the EPCS device, click Start in the Programmer window.
15.To reconfigure the FPGA with configuration data from the EPCS device, power cycle the FPGA device.

ADC916

good!

hgp264721

thanks