| Line 46... |
Line 46... |
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// pcx
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// pcx
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wire [4:0] spc_pcx_req_pq; // processor to pcx request
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wire [4:0] spc_pcx_req_pq; // processor to pcx request
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wire spc_pcx_atom_pq; // processor to pcx atomic request
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wire spc_pcx_atom_pq; // processor to pcx atomic request
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wire [123:0] spc_pcx_data_pa; // processor to pcx packet
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wire [123:0] spc_pcx_data_pa; // processor to pcx packet
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wire [4:0] spc1_pcx_req_pq; // processor to pcx request
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wire spc1_pcx_atom_pq; // processor to pcx atomic request
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wire [123:0] spc1_pcx_data_pa; // processor to pcx packet
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// shadow scan
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// shadow scan
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wire spc_sscan_so; // From ifu of sparc_ifu.v
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wire spc_sscan_so; // From ifu of sparc_ifu.v
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wire spc_scanout0; // From test_stub of test_stub_bist.v
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wire spc_scanout0; // From test_stub of test_stub_bist.v
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wire spc_scanout1; // From test_stub of test_stub_bist.v
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wire spc_scanout1; // From test_stub of test_stub_bist.v
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| Line 66... |
Line 69... |
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// cpx interface
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// cpx interface
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wire [4:0] pcx_spc_grant_px; // pcx to processor grant info
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wire [4:0] pcx_spc_grant_px; // pcx to processor grant info
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wire cpx_spc_data_rdy_cx2; // cpx data inflight to sparc
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wire cpx_spc_data_rdy_cx2; // cpx data inflight to sparc
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wire [144:0] cpx_spc_data_cx2; // cpx to sparc data packet
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wire [144:0] cpx_spc_data_cx2; // cpx to sparc data packet
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wire [4:0] pcx1_spc_grant_px; // pcx to processor grant info
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wire cpx1_spc_data_rdy_cx2; // cpx data inflight to sparc
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wire [144:0] cpx1_spc_data_cx2; // cpx to sparc data packet
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wire [3:0] const_cpuid;
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wire [3:0] const_cpuid;
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wire [3:0] const_cpuid1;
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wire [7:0] const_maskid; // To ifu of sparc_ifu.v
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wire [7:0] const_maskid; // To ifu of sparc_ifu.v
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// sscan
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// sscan
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wire ctu_tck; // To ifu of sparc_ifu.v
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wire ctu_tck; // To ifu of sparc_ifu.v
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wire ctu_sscan_se; // To ifu of sparc_ifu.v
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wire ctu_sscan_se; // To ifu of sparc_ifu.v
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| Line 119... |
Line 126... |
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/*
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/*
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* SPARC Core module instance
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* SPARC Core module instance
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*/
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*/
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reg [ 4:0] pcx_spc_grant_px_fifo;
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reg [ 4:0] pcx_spc_grant_px_fifo;
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reg [ 4:0] pcx1_spc_grant_px_fifo;
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sparc sparc_0 (
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sparc sparc_0 (
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// Wires connected to SPARC Core outputs
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// Wires connected to SPARC Core outputs
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.spc_pcx_req_pq(spc_pcx_req_pq),
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.spc_pcx_req_pq(spc_pcx_req_pq),
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| Line 170... |
Line 178... |
.adbginit_l(adbginit_l),
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.adbginit_l(adbginit_l),
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.gdbginit_l(gdbginit_l)
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.gdbginit_l(gdbginit_l)
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);
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);
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sparc sparc_1 (
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// Wires connected to SPARC Core outputs
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.spc_pcx_req_pq(spc1_pcx_req_pq),
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.spc_pcx_atom_pq(spc1_pcx_atom_pq),
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.spc_pcx_data_pa(spc1_pcx_data_pa),
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.spc_sscan_so(spc_sscan_so),
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.spc_scanout0(spc_scanout0),
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.spc_scanout1(spc_scanout1),
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.tst_ctu_mbist_done(tst_ctu_mbist_done),
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.tst_ctu_mbist_fail(tst_ctu_mbist_fail),
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.spc_efc_ifuse_data(spc_efc_ifuse_data),
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.spc_efc_dfuse_data(spc_efc_dfuse_data),
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// Wires connected to SPARC Core inputs
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.pcx_spc_grant_px(pcx1_spc_grant_px),
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.cpx_spc_data_rdy_cx2(cpx1_spc_data_rdy_cx2),
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.cpx_spc_data_cx2(cpx1_spc_data_cx2),
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.const_cpuid(const_cpuid1),
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.const_maskid(const_maskid),
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.ctu_tck(ctu_tck),
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.ctu_sscan_se(ctu_sscan_se),
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.ctu_sscan_snap(ctu_sscan_snap),
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.ctu_sscan_tid(ctu_sscan_tid),
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.ctu_tst_mbist_enable(ctu_tst_mbist_enable),
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.efc_spc_fuse_clk1(efc_spc_fuse_clk1),
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.efc_spc_fuse_clk2(efc_spc_fuse_clk2),
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.efc_spc_ifuse_ashift(efc_spc_ifuse_ashift),
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.efc_spc_ifuse_dshift(efc_spc_ifuse_dshift),
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.efc_spc_ifuse_data(efc_spc_ifuse_data),
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.efc_spc_dfuse_ashift(efc_spc_dfuse_ashift),
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.efc_spc_dfuse_dshift(efc_spc_dfuse_dshift),
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.efc_spc_dfuse_data(efc_spc_dfuse_data),
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.ctu_tst_macrotest(ctu_tst_macrotest),
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.ctu_tst_scan_disable(ctu_tst_scan_disable),
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.ctu_tst_short_chain(ctu_tst_short_chain),
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.global_shift_enable(global_shift_enable),
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.ctu_tst_scanmode(ctu_tst_scanmode),
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.spc_scanin0(spc_scanin0),
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.spc_scanin1(spc_scanin1),
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.cluster_cken(cluster_cken),
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.gclk(gclk),
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.cmp_grst_l(cmp_grst_l),
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.cmp_arst_l(cmp_arst_l),
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.ctu_tst_pre_grst_l(ctu_tst_pre_grst_l),
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.adbginit_l(adbginit_l),
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.gdbginit_l(gdbginit_l)
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);
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/*
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/*
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* SPARC Core to Wishbone Master bridge
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* SPARC Core to Wishbone Master bridge
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*/
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*/
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wire fp_req;
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wire fp_req;
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wire [123:0] fp_pcx;
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wire [123:0] fp_pcx;
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wire [ 7:0] fp_rdy;
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wire [ 7:0] fp_rdy;
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wire [144:0] fp_cpx;
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wire [144:0] fp_cpx;
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os2wb os2wb_inst (
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os2wb_dual os2wb_inst (
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.clk(sys_clock_i),
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.clk(sys_clock_i),
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.rstn(~sys_reset_final),
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.rstn(~sys_reset_final),
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.pcx_req(spc_pcx_req_pq),
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.pcx_req(spc_pcx_req_pq),
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.pcx_atom(spc_pcx_atom_pq),
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.pcx_atom(spc_pcx_atom_pq),
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.pcx_data(spc_pcx_data_pa),
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.pcx_data(spc_pcx_data_pa),
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.pcx_grant(pcx_spc_grant_px),
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.pcx_grant(pcx_spc_grant_px),
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.cpx_ready(cpx_spc_data_rdy_cx2),
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.cpx_ready(cpx_spc_data_rdy_cx2),
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.cpx_packet(cpx_spc_data_cx2),
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.cpx_packet(cpx_spc_data_cx2),
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.pcx1_req(spc1_pcx_req_pq),
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.pcx1_atom(spc1_pcx_atom_pq),
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.pcx1_data(spc1_pcx_data_pa),
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.pcx1_grant(pcx1_spc_grant_px),
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.cpx1_ready(cpx1_spc_data_rdy_cx2),
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.cpx1_packet(cpx1_spc_data_cx2),
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.wb_data_i(wbm_data_i),
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.wb_data_i(wbm_data_i),
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.wb_ack(wbm_ack_i),
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.wb_ack(wbm_ack_i),
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.wb_cycle(wbm_cycle_o),
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.wb_cycle(wbm_cycle_o),
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.wb_strobe(wbm_strobe_o),
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.wb_strobe(wbm_strobe_o),
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.wb_we(wbm_we_o),
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.wb_we(wbm_we_o),
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| Line 257... |
Line 322... |
/*
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/*
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* Continuous assignments
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* Continuous assignments
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*/
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*/
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assign const_cpuid = 4'h0;
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assign const_cpuid = 4'h0;
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assign const_cpuid1 = 4'h1;
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assign const_maskid = 8'h20;
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assign const_maskid = 8'h20;
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// sscan
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// sscan
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assign ctu_tck = 1'b0;
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assign ctu_tck = 1'b0;
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assign ctu_sscan_se = 1'b0;
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assign ctu_sscan_se = 1'b0;
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