URL https://opencores.org/ocsvn/ion/ion/trunk

Subversion Repositories ion

[/] [ion/] [trunk/] [src/] [opcodes/] [readme.txt] - Diff between revs 4 and 34

Rev 4	Rev 34
Line 13...	Line 13...
`The makefile will build a binary that you can run in the software simulator:`	`The makefile will build a binary that you can run in the software simulator:`

`slite opcodes.bin`	`slite opcodes.bin`

`It will build a vhdl test bench at /vhdl/tb/mips_tb1.vhdl (overwriting) that you`	`It will build a vhdl test bench at /vhdl/tb/mips_tb1.vhdl (overwriting) that you`
`can try on your VHDL simulator (the provided script and the VHDL code have some`	`can try on your VHDL simulator with script sim_tb1.do. The provided script and`
`dependence on Modelsim, see project readme file).`	`the VHDL code have some dependence on Modelsim, see project readme file.`

	`This code can't be used on real hardware (i/o is far too simple).`

`WARNING: the gnu assembler expands DIV* instructions, inserting code that`	`WARNING: the gnu assembler expands DIV* instructions, inserting code that`
`handles division by zero. Bear that in mind when reading the listing file.`	`handles division by zero. Bear that in mind when reading the listing file.`