怎么从VHDL更新Microblaze BRAM

我有一个带有64kb BRAM的Microblaze，带有指令和数据空间（一个端口上的标准I和另一个端口上的D）。
我有另一个64kb只在一个端口上连接到Microblaze并且只包含数据。
第二个端口将由自定义VHDL代码写入。
第二个BRAM地址在Microblaze上为0x00010000。
在导出BRAM的第二个端口以供自定义VHDL代码使用之后，我对VHDL端的BRAM地址感到有些困惑。
BRAM的第一个位置是VHDL侧0x00000000吗？
还是0x00010000？
在我看来，VHDL方面不知道如何在MicroBlaze端配置BRAM。
我也意识到（至少我认为是这种情况）是64kb BRAM是几个物理BRAM。
本地内存总线控制器似乎通过将内存请求映射到正确的BRAM来处理这个问题。
但是，VHDL方面并不清楚（我怀疑它不是这样）。
您是否必须在VHDL端处理单个物理BRAM。
提前致谢，
BB



以下为原文

I have a Microblaze with 64kb BRAM with instruction and data space (standard I on one port and D on the other port).  I have another 64kb that is only connected to the Microblaze on one port and will only contain data.  The second port will be written to by custom VHDL code.  The second BRAM address is at 0x00010000 on the Microblaze.  After exporting the second port of the BRAM to be used by the custom VHDL code, I'm a bit confused as to the address of the BRAM on the VHDL side.  Is the first location of the BRAM on the VHDL side 0x00000000?  or is it 0x00010000?  It seems to me that the VHDL side doesn't know about how the BRAM is configured on the MicroBlaze side.  I also realize (at least I think this is the case) is that the 64kb BRAM is actaully several physical BRAMs.  The local memory bus controller seems to take care of this by mapping memory requests to the correct BRAM.  However, it's not clear how (and I suspect that it isn't) on the VHDL side.  Do you have to deal with individual physical BRAMs on the VHDL side.

Thanks in advance,
bb