初学者，做了edk的6个实验，感觉对edk有了最初级的了解，有些问题想请教大家：
1.想打开别人的工程文件，结果总是不成功，提示错误是：
ERROR:EDK:1550 - IPNAME: microblaze, INSTANCE: microblaze_0 - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 42 - cannot find MPD for the pcore 'microblaze_v7_10_b' in any of the repositories.
ERROR:EDK:1550 - IPNAME: microblaze, INSTANCE: microblaze_0 - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 42 - cannot find MPD for the pcore 'microblaze_v7_10_b' in any of the repositories.
ERROR:EDK:1550 - IPNAME: plb_v46, INSTANCE: mb_plb - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 56 - cannot find MPD for the pcore 'plb_v46_v1_02_a' in any of the repositories.
ERROR:EDK:1550 - IPNAME: mpmc, INSTANCE: DDR_SDRAM - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 130 - cannot find MPD for the pcore 'mpmc_v4_01_a' in any of the repositories.
ERROR:EDK:1550 - IPNAME: mdm, INSTANCE: debug_module - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 191 - cannot find MPD for the pcore 'mdm_v1_00_b' in any of the repositories.
ERROR:EDK:1552 - IPNAME:microblaze INSTANCE: microblaze_0 - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 42 - cannot find MPD for the pcore
ERROR:EDK:1552 - IPNAME:plb_v46 INSTANCE: mb_plb - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 56 - cannot find MPD for the pcore
ERROR:EDK:1552 - IPNAME:mpmc INSTANCE: DDR_SDRAM - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 130 - cannot find MPD for the pcore
ERROR:EDK:1552 - IPNAME:mdm INSTANCE: debug_module - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 191 - cannot find MPD for the pcore
INFO:EDK:397 - mpmc (DDR_SDRAM) version 4.03.a is now available, but it does not support the current architecture.
Done.
ERROR:EDK:1550 - IPNAME: mpmc, INSTANCE: DDR_SDRAM - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 130 - cannot find MPD for the pcore 'mpmc_v4_01_a' in any of the repositories.
ERROR:EDK:1550 - IPNAME: mpmc, INSTANCE: DDR_SDRAM - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 130 - cannot find MPD for the pcore 'mpmc_v4_01_a' in any of the repositories.
ERROR:EDK:1552 - IPNAME:mpmc INSTANCE: DDR_SDRAM - E:\qiaodong\FPGA\test_edk0\sp3ekit_101\solutions\lab3\system.mhs line 130 - cannot find MPD for the pcore
怎么解决？
2.用sdk中的debug，可以在memory中清楚的看到里面定义的变量值，但是当我想看一些外设的寄存器的时候，总是显示一堆问号。
比如说我想看GPIO的寄存器，在mhs中找到它的bassaddr = 0x81420000，但是当我在memory中找到这个地址的时候，显示的是一堆问号。
这是什么原因？能解决么？（如果可以的话，edk的软件调试就像单片机一样方便，基本上用不到chipscope了） |
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