OpenCores

back to back read cycles not supported

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Information:
Type :: BUG
Status :: OPENED
Assigned to :: nobody

Description:
If we don't deassert CYC signal between reads form different memory (for example FLASH and SDRAM), FIFO won't work right. We can change line "assign re = wb_ack_o & wb_read_go;" in file "mc_dp.v" to "assign re = ( (mem_type == `MC_MEM_TYPE_SDRAM) | (mem_type == `MC_MEM_TYPE_SRAM) ) & wb_ack_o & wb_read_go;"
Now we write in FIFO only when we use SDRAM or SRAM

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