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

Subversion Repositories mblite

[/] [mblite/] [trunk/] [hw/] [core/] [fetch.vhd] - Diff between revs 8 and 10

Rev 8	Rev 10
Line 44...	Line 44...

`fetch_comb: process(fetch_i, r, rst_i)`	`fetch_comb: process(fetch_i, r, rst_i)`
`variable v : fetch_out_type;`	`variable v : fetch_out_type;`
`begin`	`begin`
`v := r;`	`v := r;`
`if fetch_i.hazard = '1' then`	`if rst_i = '1' then`
	`v.program_counter := (OTHERS => '0');`
	`elsif fetch_i.hazard = '1' then`
`v.program_counter := r.program_counter;`	`v.program_counter := r.program_counter;`
`elsif fetch_i.branch = '1' then`	`elsif fetch_i.branch = '1' then`
`v.program_counter := fetch_i.branch_target;`	`v.program_counter := fetch_i.branch_target;`
`else`	`else`
`v.program_counter := increment(r.program_counter(CFG_IMEM_SIZE - 1 downto 2)) & "00";`	`v.program_counter := increment(r.program_counter(CFG_IMEM_SIZE - 1 downto 2)) & "00";`