| Line 64... |
Line 64... |
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// Debug unit
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// Debug unit
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id_void, id_insn, ex_void,
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id_void, id_insn, ex_void,
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ex_insn, ex_freeze, wb_insn, wb_freeze, id_pc, ex_pc, wb_pc, branch_op,
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ex_insn, ex_freeze, wb_insn, wb_freeze, id_pc, ex_pc, wb_pc, branch_op,
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spr_dat_npc, rf_dataw, ex_flushpipe,
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spr_dat_npc, rf_dataw, ex_flushpipe,
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du_stall, du_addr, du_dat_du, du_read, du_write, du_except_stop,
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du_stall, du_addr, du_dat_du, du_read, du_write, du_except_stop, du_flush_pipe,
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du_except_trig, du_dsr, du_dmr1, du_hwbkpt, du_hwbkpt_ls_r, du_dat_cpu,
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du_except_trig, du_dsr, du_dmr1, du_hwbkpt, du_hwbkpt_ls_r, du_dat_cpu,
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du_lsu_store_dat, du_lsu_load_dat,
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du_lsu_store_dat, du_lsu_load_dat,
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abort_mvspr, abort_ex,
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abort_mvspr, abort_ex,
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// Data interface
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// Data interface
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| Line 151... |
Line 151... |
output [13:0] du_except_stop;
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output [13:0] du_except_stop;
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output [dw-1:0] du_dat_cpu;
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output [dw-1:0] du_dat_cpu;
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output [dw-1:0] rf_dataw;
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output [dw-1:0] rf_dataw;
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output [dw-1:0] du_lsu_store_dat;
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output [dw-1:0] du_lsu_store_dat;
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output [dw-1:0] du_lsu_load_dat;
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output [dw-1:0] du_lsu_load_dat;
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input du_flush_pipe;
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//
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//
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// Data (DC) interface
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// Data (DC) interface
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//
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//
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output [31:0] dcpu_adr_o;
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output [31:0] dcpu_adr_o;
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| Line 440... |
Line 441... |
.spr_dat_i(spr_dat_cpu),
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.spr_dat_i(spr_dat_cpu),
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.spr_pc_we(pc_we),
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.spr_pc_we(pc_we),
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.genpc_refetch(genpc_refetch),
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.genpc_refetch(genpc_refetch),
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.genpc_freeze(genpc_freeze),
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.genpc_freeze(genpc_freeze),
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.no_more_dslot(no_more_dslot),
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.no_more_dslot(no_more_dslot),
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.lsu_stall(lsu_stall)
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.lsu_stall(lsu_stall),
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.du_flush_pipe(du_flush_pipe),
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.spr_dat_npc(spr_dat_npc)
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);
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);
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//
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//
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// Instantiation of instruction fetch block
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// Instantiation of instruction fetch block
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//
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//
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| Line 532... |
Line 535... |
.id_macrc_op(id_macrc_op),
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.id_macrc_op(id_macrc_op),
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.ex_macrc_op(ex_macrc_op),
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.ex_macrc_op(ex_macrc_op),
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.rfe(rfe),
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.rfe(rfe),
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.du_hwbkpt(du_hwbkpt),
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.du_hwbkpt(du_hwbkpt),
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.except_illegal(except_illegal),
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.except_illegal(except_illegal),
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.dc_no_writethrough(dc_no_writethrough)
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.dc_no_writethrough(dc_no_writethrough),
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.du_flush_pipe(du_flush_pipe)
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);
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);
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//
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//
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// Instantiation of register file
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// Instantiation of register file
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//
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//
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