EP3C5E144用JTAG可以下载SOF文件，但下载JIC文件到EPCS4出错

只看该作者 · 2011-2-21 12:46

只选Program/Configure 不选Verify和BlankCheck，也不能

只看该作者 · 2011-2-21 12:57

只选Program/Configure 不选Verify和BlankCheck，也不行

只看该作者 · 2011-2-21 12:59

只选Program/Configure 不选Verify和BlankCheck，也不行

只看该作者 · 2011-2-21 14:31

nCE下拉，MSEL0，MSEL1，MSEL2直接连到地，nSTATUS，CONF_DONE，nCONFIG上拉到3.3V，不知道还有其他config功能引脚需要处理吗？
chinaitboy 发表于 2011-2-8 21:18

你现在的配置是 Passive Serial Standard (PS Standard POR)，即使能够下载也没有用，不知道Altera如何处理这种情况，按理说不应该影响下载。你将MSEL1上拉试试看能否下载。

只看该作者 · 2011-2-23 17:16

MSEL1上拉也不行

下载SOF文件时
Info: Started Programmer operation at Wed Feb 23 16:59:36 2011
Info: Configuring device index 1
Info: Device 1 contains JTAG ID code 0x020F10DD
Info: Configuration succeeded -- 1 device(s) configured
Info: Successfully performed operation(s)
Info: Ended Programmer operation at Wed Feb 23 16:59:44 2011

下载JIC文件时，失败情况
Info: Started Programmer operation at Wed Feb 23 16:59:50 2011
Info: Configuring device index 1
Info: Device 1 contains JTAG ID code 0x020F10DD
Info: Configuration succeeded -- 1 device(s) configured
Error: Can't recognize silicon ID for device 1
Error: Operation failed
Info: Ended Programmer operation at Wed Feb 23 16:59:59 2011
在其他板子上，下载JIC正常情况
Info: Started Programmer operation at Wed Feb 23 17:01:21 2011
Info: Configuring device index 1
Info: Device 1 contains JTAG ID code 0x020F10DD
Info: Configuration succeeded -- 1 device(s) configured
Info: Device 1 silicon ID is 0x12
Info: Erasing ASP configuration device(s)
Info: Blank-checking device(s)
Info: Programming device(s)
Info: Performing CRC verification on device(s)
Info: Successfully performed operation(s)
Info: Ended Programmer operation at Wed Feb 23 17:02:20 2011