lowRISC / lowrisc-chip

The root repo for lowRISC project and FPGA demos.
http://www.lowrisc.org/
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the new chip_top.new.bit is same as chip_top.bit #192

Open HenrySearch opened 3 years ago

HenrySearch commented 3 years ago

Hi , i use the kc705_update branch to generate xc7k325 bit. the new bit chip_top.new.bit is same as chip_top.bit in beyondcompare. And the command make bit-update which transfer to (data2mem -bm src/boot.mem -bd src/boot.mem -bt lowrisc-chip-imp/lowrisc-chip-imp.runs/impl_1/chip_top.bit -o b lowrisc-chip-imp/lowrisc-chip-imp.runs/impl_1/chip_top.new.bit ). the -bm and -bd parameter is same. i look the data2mem instruction -bm filename Linkable Format (ELF) or memory (MEM) root file name with a .bmm extension is assumed. so i tried (data2mem -bm src/boot.bmm -bd src/boot.mem -bt lowrisc-chip-imp/lowrisc-chip-imp.runs/impl_1/chip_top.bit -o b lowrisc-chip-imp/lowrisc-chip-imp.runs/impl_1/chip_top.new.bit), but it dose not work either.