Hello, I have used Xilinx core generator to synthesize a bram with width of 16 bit and depth of 80k, resulting a 17-bit address. Let's call them bram_data, and bram_addr. I am connecting the bram to PLB bus which has 32-bit address (Bus2IP_Addr) and 32-bit data (Bus2IP_Data). I am not sure how to connect those two together since I don't understand if the address is not at the 32-bit boundary: (1) Does Bus2IP_Addr contains the requested address (0x2 for example), or the closest 32-bit boundary (0x0 for example). (2) Does Bus2IP_Data contains the data at 0x2, or data at 0x0 ? I have tried all the combinations I could think of but nothing seems to work. thank you very much.
The bram was not configured with ECC so a byte size is 8-bit.
Please log in before posting. Registration is free and takes only a minute.
Existing account
Do you have a Google/GoogleMail account? No registration required!
Log in with Google account
Log in with Google account
No account? Register here.