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[Modifided] fix bugs & 56 Functional Test Point PASS

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包焕垲
2023-07-02 15:49:42 +08:00
parent ca6e76f22c
commit 441df2d19b
11 changed files with 369 additions and 174 deletions
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1
lacpu/rtl/cpu/csr.hv
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@@ -22,6 +22,7 @@
`define TID_ADDR 14'h40 `define TID_ADDR 14'h40
`define TCFG_ADDR 14'h41 `define TCFG_ADDR 14'h41
`define TVAL_ADDR 14'h42 `define TVAL_ADDR 14'h42
`define CNTC_ADDR 14'h43
`define TICLR_ADDR 14'h44 `define TICLR_ADDR 14'h44
`define LLBCTL_ADDR 14'h60 `define LLBCTL_ADDR 14'h60
`define TLBRENTRY_ADDR 14'h88 `define TLBRENTRY_ADDR 14'h88

244
lacpu/rtl/cpu/csr.v
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@@ -7,6 +7,8 @@ module csr(
input [31:0] pc, input [31:0] pc,
input [31:0] src1, input [31:0] src1,
input [31:0] error_va,
input csr_we, input csr_we,
input [63:0] csr_vec, input [63:0] csr_vec,
input [ 6:0] csr_op, input [ 6:0] csr_op,
@@ -18,41 +20,48 @@ module csr(
output except_en, output except_en,
output [31:0] new_pc, output [31:0] new_pc,
output [ 1:0] plv output [ 1:0] plv_out,
output has_int_out
); );
reg [31:0] crmd; //** 当前模式信息 reg [31:0] crmd; // ??????
reg [31:0] prmd; //** 例外前模式信息 reg [31:0] prmd; // ???????
reg [31:0] euen; // 扩展部件使能 reg [31:0] euen; // ??????
reg [31:0] ecfg; // 例外配置 reg [31:0] ecfg; // ????
reg [31:0] estat; //** 例外状态 reg [31:0] estat; // ????
reg [31:0] era; //** 例外返回地址 reg [31:0] era; // ??????
reg [31:0] badv; // 出错虚地址 reg [31:0] badv; // ?????
reg [31:0] eentry; //** 例外入口地址 reg [31:0] eentry; // ??????
reg [31:0] tlbidx; // TLB 索引 reg [31:0] tlbidx; // TLB ??
reg [31:0] tlbehi; // TLB 表项最高位 reg [31:0] tlbehi; // TLB ?????
reg [31:0] tlbelo0; // TLB 表项低位 0 reg [31:0] tlbelo0; // TLB ???? 0
reg [31:0] tlbelo1; // TLB 表项低位 1 reg [31:0] tlbelo1; // TLB ???? 1
reg [31:0] asid; // 地址空间标识符 reg [31:0] asid; // ???????
reg [31:0] pgdl; // 低半地址空间全局目录基址 reg [31:0] pgdl; // ????????????
reg [31:0] pgdh; // 高半地址空间全局目录基址 reg [31:0] pgdh; // ????????????
reg [31:0] pgd; // 全局目录基址 reg [31:0] pgd; // ??????
reg [31:0] cpuid; // 处理器编号 reg [31:0] cpuid; // ?????
reg [31:0] save0; //** 数据保存0 reg [31:0] save0; // ????0
reg [31:0] save1; //** 数据保存1 reg [31:0] save1; // ????1
reg [31:0] save2; //** 数据保存2 reg [31:0] save2; // ????2
reg [31:0] save3; //** 数据保存3 reg [31:0] save3; // ????3
reg [31:0] tid; // 定时器编号 reg [31:0] tid; // ?????
reg [31:0] tcfg; // 定时器配置 reg [31:0] tcfg; // ?????
reg [31:0] tval; // 定时器值 reg [31:0] tval; // ????
reg [31:0] ticlr; // 定时中断清除 reg [31:0] ticlr; // ??????
reg [31:0] llbctl; // LLbit 控制 reg [31:0] llbctl; // LLbit ??
reg [31:0] tlbrentry; // TLB 重填例外入口地址 reg [31:0] tlbrentry; // TLB ????????
reg [31:0] ctag; // 高速缓存标签 reg [31:0] ctag; // ??????
reg [31:0] dmw0; // 直接映射配置窗口0 reg [31:0] dmw0; // ????????0
reg [31:0] dmw1; // 直接映射配置窗口1 reg [31:0] dmw1; // ????????1
reg [31:0] csr_rdata_r; reg [31:0] csr_rdata_r;
reg timer_en;
reg [63:0] timer_64;
reg has_int_r;
reg [ 1:0] plv_r;
wire inst_sc_w; wire inst_sc_w;
wire inst_csrrd; wire inst_csrrd;
wire inst_csrwr; wire inst_csrwr;
@@ -61,6 +70,11 @@ module csr(
wire inst_rdcntvl_w; wire inst_rdcntvl_w;
wire inst_rdcntvh_w; wire inst_rdcntvh_w;
wire has_int;
wire excp_ale;
wire excp_adef;
wire excp_ipe; wire excp_ipe;
wire excp_ine; wire excp_ine;
wire inst_break; wire inst_break;
@@ -71,29 +85,53 @@ module csr(
wire [ 5:0] ecode; wire [ 5:0] ecode;
wire [ 8:0] esubcode; wire [ 8:0] esubcode;
wire va_error;
wire [31:0] bad_va;
assign plv = except_en ? 2'b0 : always @(posedge clk) begin
if(reset) begin
has_int_r <= 0;
plv_r <= 0;
end
else begin
has_int_r <= ((ecfg[`LIE] & estat[`IS]) != 13'b0) & crmd[`IE];
plv_r <= except_en & !inst_ertn ? 2'b0 :
inst_ertn ? prmd[`PPLV] : inst_ertn ? prmd[`PPLV] :
csr_we && (csr_addr == `CRMD_ADDR) ? csr_wdata[`PLV] : csr_we && (csr_addr == `CRMD_ADDR) ? csr_wdata[`PLV] :
crmd[`PLV]; crmd[`PLV];
end
end
assign {excp_ipe, // out TODO!
assign has_int_out = ((ecfg[`LIE] & estat[`IS]) != 13'b0) & crmd[`IE]; //has_int_r;
assign plv_out = except_en & !inst_ertn ? 2'b0 :
inst_ertn ? prmd[`PPLV] :
csr_we && (csr_addr == `CRMD_ADDR) ? csr_wdata[`PLV] :
crmd[`PLV]; //plv_r;
assign {excp_ale,
excp_adef,
excp_ipe,
excp_ine, excp_ine,
inst_break, inst_break,
inst_syscall, inst_syscall,
inst_ertn inst_ertn,
} = csr_vec[4:0]; has_int
} = csr_vec[7:0];
assign {ecode,esubcode} = inst_syscall ? {`ECODE_SYS, 9'b0} : assign {ecode, esubcode, va_error, bad_va} = excp_adef ? {`ECODE_ADEF, `ESUBCODE_ADEF, 1'b1, pc } :
inst_break ? {`ECODE_BRK, 9'b0} : has_int ? {`ECODE_INT , 9'b0 , 1'b0, 32'b0 } :
excp_ine ? {`ECODE_INE, 9'b0} : inst_syscall ? {`ECODE_SYS , 9'b0 , 1'b0, 32'b0 } :
excp_ipe ? {`ECODE_IPE, 9'b0} : inst_break ? {`ECODE_BRK , 9'b0 , 1'b0, 32'b0 } :
15'b0; excp_ine ? {`ECODE_INE , 9'b0 , 1'b0, 32'b0 } :
excp_ipe ? {`ECODE_IPE , 9'b0 , 1'b0, 32'b0 } :
excp_ale ? {`ECODE_ALE , 9'b0 , 1'b1, error_va} :
0;
assign csr_rdata = csr_rdata_r; assign csr_rdata = csr_rdata_r;
always @(*) begin always @(*) begin
if(|csr_op) begin if(|csr_op[6:4]) begin
case(csr_addr) case(csr_addr)
`CRMD_ADDR : csr_rdata_r <= crmd; `CRMD_ADDR : csr_rdata_r <= crmd;
`PRMD_ADDR : csr_rdata_r <= prmd; `PRMD_ADDR : csr_rdata_r <= prmd;
@@ -128,6 +166,11 @@ module csr(
default : csr_rdata_r <= 32'b0; default : csr_rdata_r <= 32'b0;
endcase endcase
end end
else if(|csr_op[3:1]) begin
csr_rdata_r <= ({33{csr_op[1]}} & timer_64[31: 0]) |
({33{csr_op[2]}} & timer_64[63:32]) |
({33{csr_op[3]}} & tid);
end
else begin else begin
//csr_rdata_r <= 32'b0; //csr_rdata_r <= 32'b0;
end end
@@ -168,7 +211,7 @@ module csr(
save2 <= 0; save2 <= 0;
save3 <= 0; save3 <= 0;
tid <= 0; tid <= 0;
tcfg <= 0; tcfg <= 32'hfffffffe;
tval <= 0; tval <= 0;
ticlr <= 0; ticlr <= 0;
llbctl <= 0; llbctl <= 0;
@@ -176,9 +219,11 @@ module csr(
ctag <= 0; ctag <= 0;
dmw0 <= 0; dmw0 <= 0;
dmw1 <= 0; dmw1 <= 0;
timer_en <= 1'b0;
end end
else if(except_en) begin else if(except_en) begin
if(inst_syscall) begin if((|csr_vec[7:0] & !inst_ertn) | excp_adef) begin
crmd[ `PLV] <= 2'b0; crmd[ `PLV] <= 2'b0;
crmd[ `IE] <= 1'b0; crmd[ `IE] <= 1'b0;
@@ -194,45 +239,116 @@ module csr(
crmd[ `PLV] <= prmd[`PPLV]; crmd[ `PLV] <= prmd[`PPLV];
crmd[ `IE] <= prmd[`PIE ]; crmd[ `IE] <= prmd[`PIE ];
end end
if(va_error) begin
badv <= bad_va;
end
end end
else if (csr_we) begin else if (csr_we) begin
case (csr_addr) case (csr_addr)
`CRMD_ADDR : crmd <= csr_wdata_temp; `CRMD_ADDR : begin
`PRMD_ADDR : prmd <= csr_wdata_temp; crmd[ `PLV] <= csr_wdata_temp[ `PLV];
crmd[ `IE] <= csr_wdata_temp[ `IE];
crmd[ `DA] <= csr_wdata_temp[ `DA];
crmd[ `PG] <= csr_wdata_temp[ `PG];
crmd[`DATF] <= csr_wdata_temp[`DATF];
crmd[`DATM] <= csr_wdata_temp[`DATM];
end
`PRMD_ADDR : begin
prmd[`PPLV] <= csr_wdata_temp[`PPLV];
prmd[ `PIE] <= csr_wdata_temp[ `PIE];
end
`EUEN_ADDR : euen <= csr_wdata_temp; `EUEN_ADDR : euen <= csr_wdata_temp;
`ECFG_ADDR : ecfg <= csr_wdata_temp; `ECFG_ADDR : begin
`ESTAT_ADDR : estat <= csr_wdata_temp; ecfg <= csr_wdata_temp; // ????????????????
end
`ESTAT_ADDR : estat[1:0] <= csr_wdata_temp[1:0];
`ERA_ADDR : era <= csr_wdata_temp; `ERA_ADDR : era <= csr_wdata_temp;
`BADV_ADDR : badv <= csr_wdata_temp; `BADV_ADDR : badv <= csr_wdata_temp; // MORE
`EENTRY_ADDR : eentry <= csr_wdata_temp; `EENTRY_ADDR : eentry[31:6] <= csr_wdata_temp[31:6];
`TLBIDX_ADDR : tlbidx <= csr_wdata_temp; `TLBIDX_ADDR : tlbidx <= csr_wdata_temp; // PASS
`TLBEHI_ADDR : tlbehi <= csr_wdata_temp; `TLBEHI_ADDR : tlbehi <= csr_wdata_temp; // PASS
`TLBELO0_ADDR : tlbelo0 <= csr_wdata_temp; `TLBELO0_ADDR : tlbelo0 <= csr_wdata_temp; // PASS
`TLBELO1_ADDR : tlbelo1 <= csr_wdata_temp; `TLBELO1_ADDR : tlbelo1 <= csr_wdata_temp; // PASS
`ASID_ADDR : asid <= csr_wdata_temp; `ASID_ADDR : asid[`TLB_ASID] <= csr_wdata_temp[`TLB_ASID]; // MORE
`PGDL_ADDR : pgdl <= csr_wdata_temp; `PGDL_ADDR : pgdl <= csr_wdata_temp;
`PGDH_ADDR : pgdh <= csr_wdata_temp; `PGDH_ADDR : pgdh <= csr_wdata_temp;
`PGD_ADDR : pgd <= csr_wdata_temp; `PGD_ADDR : pgd <= csr_wdata_temp;
`CPUID_ADDR : cpuid <= csr_wdata_temp; //`CPUID_ADDR : cpuid <= csr_wdata_temp;
`SAVE0_ADDR : save0 <= csr_wdata_temp; `SAVE0_ADDR : save0 <= csr_wdata_temp;
`SAVE1_ADDR : save1 <= csr_wdata_temp; `SAVE1_ADDR : save1 <= csr_wdata_temp;
`SAVE2_ADDR : save2 <= csr_wdata_temp; `SAVE2_ADDR : save2 <= csr_wdata_temp;
`SAVE3_ADDR : save3 <= csr_wdata_temp; `SAVE3_ADDR : save3 <= csr_wdata_temp;
`TID_ADDR : tid <= csr_wdata_temp; `TID_ADDR : tid <= csr_wdata_temp;
`TCFG_ADDR : tcfg <= csr_wdata_temp; `TCFG_ADDR : begin
`TVAL_ADDR : tval <= csr_wdata_temp; tcfg[ `EN] <= csr_wdata_temp[ `EN];
`TICLR_ADDR : ticlr <= csr_wdata_temp; tcfg[`PERIODIC] <= csr_wdata_temp[`PERIODIC];
`LLBCTL_ADDR : llbctl <= csr_wdata_temp; tcfg[ `INITVAL] <= csr_wdata_temp[ `INITVAL];
`TLBRENTRY_ADDR : tlbrentry <= csr_wdata_temp;
tval <= {csr_wdata_temp[ `INITVAL], 2'b0};
timer_en <= csr_wdata_temp[`EN];
end
//`TVAL_ADDR : tval <= {csr_wdata_temp[ `INITVAL], 2'b0};
`TICLR_ADDR : begin
if(csr_wdata_temp[`CLR]) begin
estat[11] <= 1'b0;
end
end
`LLBCTL_ADDR : llbctl <= csr_wdata_temp; // PASS
`TLBRENTRY_ADDR : tlbrentry <= csr_wdata_temp; // PASS
`CTAG_ADDR : ctag <= csr_wdata_temp; `CTAG_ADDR : ctag <= csr_wdata_temp;
`DMW0_ADDR : dmw0 <= csr_wdata_temp; `DMW0_ADDR : begin
`DMW1_ADDR : dmw1 <= csr_wdata_temp; dmw0[`PLV0] <= csr_wdata_temp[`PLV0];
dmw0[`PLV3] <= csr_wdata_temp[`PLV3];
dmw0[`DMW_MAT] <= csr_wdata_temp[`DMW_MAT];
dmw0[`PSEG] <= csr_wdata_temp[`PSEG];
dmw0[`VSEG] <= csr_wdata_temp[`VSEG];
end
`DMW1_ADDR : begin
dmw1[`PLV0] <= csr_wdata_temp[`PLV0];
dmw1[`PLV3] <= csr_wdata_temp[`PLV3];
dmw1[`DMW_MAT] <= csr_wdata_temp[`DMW_MAT];
dmw1[`PSEG] <= csr_wdata_temp[`PSEG];
dmw1[`VSEG] <= csr_wdata_temp[`VSEG];
end
endcase endcase
end end
else begin
// estat
if(timer_en && (tval == 32'b0)) begin
estat[11] <= 1'b1;
timer_en <= tcfg[`PERIODIC];
end
//estat[9:0] <= intrpt; // ???
// tval
if(timer_en) begin
if (tval != 32'b0) begin
tval <= tval - 32'b1;
end
else if (tval == 32'b0) begin
tval <= tcfg[`PERIODIC] ? {tcfg[`INITVAL], 2'b0} : 32'hffffffff;
end
end
end
end end
assign except_en = excp_ipe | excp_ine | inst_break | inst_syscall | inst_ertn; assign except_en = |csr_vec[7:0];
assign new_pc = inst_syscall ? eentry : assign new_pc = (|csr_vec[7:0] & !inst_ertn) | excp_adef ? eentry :
inst_ertn ? era : inst_ertn ? era :
32'b0; // TODO! 32'b0; // TODO!
//timer_64
always @(posedge clk) begin
if (reset) begin
timer_64 <= 64'b0;
end
else begin
timer_64 <= timer_64 + 1'b1;
end
end
endmodule endmodule

12
lacpu/rtl/cpu/exe_stage.v
View File

@@ -30,6 +30,7 @@ module exe_stage
reg [DS_TO_ES_BUS_WD -1:0] ds_to_es_bus_r; reg [DS_TO_ES_BUS_WD -1:0] ds_to_es_bus_r;
wire [63:0] csr_vec; wire [63:0] csr_vec;
wire [63:0] csr_vec_temp;
wire [ 6:0] csr_op; wire [ 6:0] csr_op;
wire csr_wdata_sel; wire csr_wdata_sel;
wire [13:0] csr_addr; wire [13:0] csr_addr;
@@ -80,8 +81,9 @@ module exe_stage
wire [31:0] csr_wdata; wire [31:0] csr_wdata;
wire [63:0] csr_bus; wire [63:0] csr_bus;
wire excp_ale;
assign {csr_vec ,//300:237 assign {csr_vec_temp ,//300:237
csr_op ,//236:230 csr_op ,//236:230
csr_wdata_sel ,//229:229 csr_wdata_sel ,//229:229
csr_addr ,//228:215 csr_addr ,//228:215
@@ -184,7 +186,7 @@ module exe_stage
wire csr_cancel; wire csr_cancel;
reg csr_cancel_reg; reg csr_cancel_reg;
assign csr_cancel = |csr_vec[31:0]; assign csr_cancel = flush ? 1'b0 : |csr_vec[31:0];// TODO!
always @ (posedge clk) begin always @ (posedge clk) begin
if (reset) begin if (reset) begin
@@ -209,6 +211,8 @@ module exe_stage
.rkd_value (src2 ), .rkd_value (src2 ),
.imm (imm ), .imm (imm ),
.excp_ale (excp_ale ),
.data_sram_en (data_sram_en_temp), .data_sram_en (data_sram_en_temp),
.data_sram_we (data_sram_we_temp), .data_sram_we (data_sram_we_temp),
.data_sram_addr (data_sram_addr ), .data_sram_addr (data_sram_addr ),
@@ -220,7 +224,7 @@ module exe_stage
// mul_div // mul_div
mul_div_top u_mul_div_top( mul_div_top u_mul_div_top(
.clk (clk ), .clk (clk ),
.reset (reset ), .reset (reset | flush ),
.stall (stall ), .stall (stall ),
.stallreq (stallreq_for_mul_div), .stallreq (stallreq_for_mul_div),
.mul_div_op (mul_div_op ), .mul_div_op (mul_div_op ),
@@ -242,6 +246,8 @@ module exe_stage
csr_wdata csr_wdata
}; };
assign csr_vec = {csr_vec_temp[63:8], excp_ale, csr_vec_temp[6:0]};
assign stallreq_es = stallreq_for_mul_div; assign stallreq_es = stallreq_for_mul_div;
endmodule endmodule

45
lacpu/rtl/cpu/id_stage.v
View File

@@ -1,6 +1,6 @@
module id_stage module id_stage
#( #(
parameter FS_TO_DS_BUS_WD = 32, parameter FS_TO_DS_BUS_WD = 65,
parameter DS_TO_ES_BUS_WD = 301, parameter DS_TO_ES_BUS_WD = 301,
parameter WS_TO_RF_BUS_WD = 38 parameter WS_TO_RF_BUS_WD = 38
) )
@@ -16,16 +16,15 @@ module id_stage
input pc_valid, input pc_valid,
input [31:0] inst_sram_rdata, input [31:0] inst_sram_rdata,
input [31:0] csr_vec_h,
input [ 1:0] csr_plv, input [ 1:0] csr_plv,
input csr_has_int,
input [FS_TO_DS_BUS_WD -1:0] fs_to_ds_bus, input [FS_TO_DS_BUS_WD -1:0] fs_to_ds_bus,
input [WS_TO_RF_BUS_WD -1:0] ws_to_rf_bus, input [WS_TO_RF_BUS_WD -1:0] ws_to_rf_bus,
output [DS_TO_ES_BUS_WD -1:0] ds_to_es_bus output [DS_TO_ES_BUS_WD -1:0] ds_to_es_bus
); );
reg [FS_TO_DS_BUS_WD -1:0] fs_to_ds_bus_r;
reg pc_valid_r; reg pc_valid_r;
reg [31:0] fs_to_ds_bus_r;
reg [31:0] csr_vec_h_r;
reg [31:0] inst_r; reg [31:0] inst_r;
reg stall_flag; reg stall_flag;
@@ -59,7 +58,6 @@ module id_stage
wire [13:0] csr_addr; wire [13:0] csr_addr;
wire csr_wdata_sel; wire csr_wdata_sel;
wire [31:0] inst; wire [31:0] inst;
wire [31:0] next_inst; wire [31:0] next_inst;
@@ -81,18 +79,28 @@ module id_stage
wire stallreq_load; wire stallreq_load;
wire stallreq_csr; wire stallreq_csr;
assign ds_pc = fs_to_ds_bus_r; wire excp_adef;
wire [31:0] csr_vec_h;
wire [31:0] csr_vec_l;
wire [63:0] csr_vec;
assign {csr_vec_h,
excp_adef,
ds_pc
} = fs_to_ds_bus_r;
assign csr_vec = {csr_vec_h, csr_vec_l};
assign br_flush = br_taken; assign br_flush = br_taken;
assign {rf_we , //37:37 assign {rf_we , //37:37
rf_waddr, //36:32 rf_waddr, //36:32
rf_wdata //31:0 rf_wdata //31:0
} = ws_to_rf_bus; } = ws_to_rf_bus;
wire [31:0] csr_vec_l;
wire [63:0] csr_vec;
assign csr_vec = {csr_vec_h_r, csr_vec_l};
assign ds_to_es_bus = {csr_vec ,//300:237 assign ds_to_es_bus = {csr_vec & {64{pc_valid_r}} ,//300:237
csr_op ,//236:230 csr_op ,//236:230
csr_wdata_sel ,//229:229 csr_wdata_sel ,//229:229
csr_addr ,//228:215 csr_addr ,//228:215
@@ -120,31 +128,26 @@ module id_stage
always @ (posedge clk)begin always @ (posedge clk)begin
if (reset) begin if (reset) begin
pc_valid_r <= 1'b0; pc_valid_r <= 1'b0;
fs_to_ds_bus_r <= 32'b0; fs_to_ds_bus_r <= 0;
csr_vec_h_r <= 32'b0;
end end
else if (flush) begin else if (flush) begin
pc_valid_r <= 1'b0; pc_valid_r <= 1'b0;
fs_to_ds_bus_r <= 32'b0; fs_to_ds_bus_r <= 0;
csr_vec_h_r <= 32'b0;
end end
//nop, ID stall and EX not stall //nop, ID stall and EX not stall
else if (stall[1] & (!stall[2]))begin else if (stall[1] & (!stall[2]))begin
pc_valid_r <= 1'b0; pc_valid_r <= 1'b0;
fs_to_ds_bus_r <= 32'b0; fs_to_ds_bus_r <= 0;
csr_vec_h_r <= 32'b0;
end end
//nop, ID not stall but branch //nop, ID not stall but branch
else if (!stall[1] & br_flush) begin else if (!stall[1] & br_flush) begin
pc_valid_r <= 1'b0; pc_valid_r <= 1'b0;
fs_to_ds_bus_r <= 32'b0; fs_to_ds_bus_r <= 0;
csr_vec_h_r <= 32'b0;
end end
// ID not stall so go on // ID not stall so go on
else if (!stall[1]) begin else if (!stall[1]) begin
pc_valid_r <= pc_valid; pc_valid_r <= pc_valid;
fs_to_ds_bus_r <= fs_to_ds_bus; fs_to_ds_bus_r <= fs_to_ds_bus;
csr_vec_h_r <= csr_vec_h;
end end
end end
@@ -192,7 +195,9 @@ module id_stage
.branch_op (branch_op ), .branch_op (branch_op ),
.load_op (load_op ), .load_op (load_op ),
.store_op (store_op ), .store_op (store_op ),
.excp_adef (excp_adef ),
.csr_plv (csr_plv ), .csr_plv (csr_plv ),
.csr_has_int (csr_has_int ),
.csr_we (csr_we ), .csr_we (csr_we ),
.csr_op (csr_op ), .csr_op (csr_op ),
.csr_addr (csr_addr ), .csr_addr (csr_addr ),
@@ -220,7 +225,6 @@ module id_stage
assign rj_value = rf_rdata1; assign rj_value = rf_rdata1;
assign rkd_value = rf_rdata2; assign rkd_value = rf_rdata2;
always @ (posedge clk) begin always @ (posedge clk) begin
if (reset) begin if (reset) begin
ex_load_buffer <= 7'b0; ex_load_buffer <= 7'b0;
@@ -250,5 +254,4 @@ module id_stage
assign stallreq_csr = ex_is_csr & ex_rf_we & ((ex_rf_waddr==rj_value & rj_value!=0)|(ex_rf_waddr==rkd_value & rkd_value!=0)); assign stallreq_csr = ex_is_csr & ex_rf_we & ((ex_rf_waddr==rj_value & rj_value!=0)|(ex_rf_waddr==rkd_value & rkd_value!=0));
assign stallreq_ds = stallreq_load | stallreq_csr; assign stallreq_ds = stallreq_load | stallreq_csr;
endmodule endmodule

20
lacpu/rtl/cpu/if_stage.v
View File

@@ -1,7 +1,7 @@
module if_stage module if_stage
#( #(
parameter BR_BUS_WD = 33, parameter BR_BUS_WD = 33,
parameter FS_TO_DS_BUS_WD = 32 parameter FS_TO_DS_BUS_WD = 65
) )
( (
input clk , input clk ,
@@ -13,7 +13,6 @@ module if_stage
input [31:0] new_pc, input [31:0] new_pc,
input timer_int, input timer_int,
output [31:0] csr_vec_h,
output inst_sram_en , output inst_sram_en ,
output [ 3:0] inst_sram_we , output [ 3:0] inst_sram_we ,
@@ -25,13 +24,21 @@ module if_stage
); );
reg pc_valid; reg pc_valid;
reg [31:0] fs_pc; reg [31:0] fs_pc;
reg excp_adef;
reg [31:0] csr_vec_h;
wire [31:0] seq_pc; wire [31:0] seq_pc;
wire [31:0] next_pc; wire [31:0] next_pc;
wire br_taken; wire br_taken;
wire [31:0] br_target; wire [31:0] br_target;
assign fs_to_ds_bus = fs_pc;
assign fs_to_ds_bus = {csr_vec_h, //64:33
excp_adef, //32:32
fs_pc //31:0
};
assign {br_taken, assign {br_taken,
br_target br_target
@@ -41,21 +48,26 @@ module if_stage
if (reset) begin if (reset) begin
pc_valid <= 1'b0; pc_valid <= 1'b0;
fs_pc <= 32'h1bff_fffc; fs_pc <= 32'h1bff_fffc;
excp_adef <= 1'b0;
csr_vec_h <= 32'b0;
end end
else if (flush) begin else if (flush) begin
pc_valid <= 1'b1; pc_valid <= 1'b1;
fs_pc <= new_pc; fs_pc <= new_pc;
excp_adef <= |new_pc[1:0];
csr_vec_h <= 32'b0;
end end
else if (!stall[0]) begin else if (!stall[0]) begin
pc_valid <= 1'b1; pc_valid <= 1'b1;
fs_pc <= next_pc; fs_pc <= next_pc;
excp_adef <= |next_pc[1:0];
csr_vec_h <= 0; // timer_int; TODO!
end end
end end
assign seq_pc = fs_pc + 3'h4; assign seq_pc = fs_pc + 3'h4;
assign next_pc = br_taken ? br_target : seq_pc; assign next_pc = br_taken ? br_target : seq_pc;
assign csr_vec_h = 0; // timer_int; TODO!
assign inst_sram_en = flush | (br_taken ? 1'b0 : pc_valid); assign inst_sram_en = flush | (br_taken ? 1'b0 : pc_valid);
assign inst_sram_we = 4'h0; assign inst_sram_we = 4'h0;

8
lacpu/rtl/cpu/inst_decoder.v
View File

@@ -24,7 +24,9 @@ module inst_decoder(
output [ 2:0] store_op, output [ 2:0] store_op,
// csr // csr
input excp_adef,
input [ 1:0] csr_plv, input [ 1:0] csr_plv,
input csr_has_int,
output csr_we, output csr_we,
output [ 6:0] csr_op, output [ 6:0] csr_op,
@@ -442,7 +444,7 @@ module inst_decoder(
}; };
assign csr_addr = inst[23:10]; assign csr_addr = inst[23:10];
assign csr_wdata_sel = inst_csrxchg; assign csr_wdata_sel = inst_csrxchg;
assign csr_vec_l = {28'b0 ,excp_ipe, excp_ine, inst_break, inst_syscall, inst_ertn}; assign csr_vec_l = {25'b0, excp_adef, excp_ipe, excp_ine, inst_break, inst_syscall, inst_ertn, csr_has_int};
assign inst_valid = inst_add_w | assign inst_valid = inst_add_w |
inst_sub_w | inst_sub_w |
@@ -519,7 +521,7 @@ module inst_decoder(
// rd == 5'd6 )); //invtlb valid op // rd == 5'd6 )); //invtlb valid op
assign excp_ine = 1'b0;//~inst_valid; // TODO! assign excp_ine = ~inst_valid;
assign kernel_inst = inst_csrrd | assign kernel_inst = inst_csrrd |
inst_csrwr | inst_csrwr |
@@ -533,7 +535,7 @@ module inst_decoder(
inst_ertn ; inst_ertn ;
//inst_idle ; //inst_idle ;
assign excp_ipe = kernel_inst && (csr_plv == 2'b11); // TODO! assign excp_ipe = kernel_inst && (csr_plv == 2'b11);
// rf_res from // rf_res from
// assign sel_rf_res[0] = inst_jirl | inst_bl; // assign sel_rf_res[0] = inst_jirl | inst_bl;

7
lacpu/rtl/cpu/lsu.v
View File

@@ -5,6 +5,7 @@ module lsu(
input [31:0] rkd_value, input [31:0] rkd_value,
input [31:0] imm, input [31:0] imm,
output excp_ale,
output data_sram_en, output data_sram_en,
output [ 3:0] data_sram_we, output [ 3:0] data_sram_we,
output [31:0] data_sram_addr, output [31:0] data_sram_addr,
@@ -43,6 +44,12 @@ module lsu(
.out(byte_sel ) .out(byte_sel )
); );
assign excp_ale = data_sram_en & (((inst_st_b | inst_ld_b | inst_ld_bu) & 1'b0 ) |
((inst_st_h | inst_ld_h | inst_ld_hu) & addr[0] ) |
((inst_st_w | inst_ld_w) & (|addr[1:0])));
assign data_sram_en = (|store_op) | (|load_op); assign data_sram_en = (|store_op) | (|load_op);
assign data_sram_we = inst_st_b ? byte_sel : assign data_sram_we = inst_st_b ? byte_sel :
inst_st_h ? {{2{byte_sel[2]}}, {2{byte_sel[0]}}} : inst_st_h ? {{2{byte_sel[2]}}, {2{byte_sel[0]}}} :

6
lacpu/rtl/cpu/mem_stage.v
View File

@@ -14,6 +14,7 @@ module mem_stage
output [31:0] new_pc, output [31:0] new_pc,
output [ 1:0] csr_plv, output [ 1:0] csr_plv,
output csr_has_int,
input [ES_TO_MS_BUS_WD -1:0] es_to_ms_bus, input [ES_TO_MS_BUS_WD -1:0] es_to_ms_bus,
output [MS_TO_ES_BUS_WD -1:0] ms_to_es_bus, output [MS_TO_ES_BUS_WD -1:0] ms_to_es_bus,
@@ -57,6 +58,7 @@ module mem_stage
wire [13:0] csr_addr; wire [13:0] csr_addr;
wire [31:0] csr_wdata; wire [31:0] csr_wdata;
wire [31:0] src1; wire [31:0] src1;
wire [31:0] ms_final_result; wire [31:0] ms_final_result;
@@ -170,7 +172,9 @@ module mem_stage
.stall (stall[3]&stall[4] ), .stall (stall[3]&stall[4] ),
.pc (ms_pc ), .pc (ms_pc ),
.src1 (src1 ), .src1 (src1 ),
.plv (csr_plv ), .error_va (es_result ),
.plv_out (csr_plv ),
.has_int_out (csr_has_int ),
.csr_we (csr_we ), .csr_we (csr_we ),
.csr_vec (csr_vec ), .csr_vec (csr_vec ),
.csr_op (csr_op ), .csr_op (csr_op ),

9
lacpu/rtl/cpu/mycpu_top.v
View File

@@ -1,6 +1,6 @@
module mycpu_top module mycpu_top
#( #(
parameter FS_TO_DS_BUS_WD = 32, parameter FS_TO_DS_BUS_WD = 65,
parameter DS_TO_ES_BUS_WD = 301, parameter DS_TO_ES_BUS_WD = 301,
parameter ES_TO_MS_BUS_WD = 271, parameter ES_TO_MS_BUS_WD = 271,
parameter MS_TO_WS_BUS_WD = 102, parameter MS_TO_WS_BUS_WD = 102,
@@ -55,9 +55,9 @@ module mycpu_top
wire [ 5:0] stall; wire [ 5:0] stall;
wire except_en; wire except_en;
wire [31:0] new_pc; wire [31:0] new_pc;
wire [31:0] csr_vec_h;
wire [ 1:0] csr_plv; wire [ 1:0] csr_plv;
wire csr_has_int;
if_stage if_stage( if_stage if_stage(
.clk (clk ), .clk (clk ),
@@ -66,7 +66,6 @@ module mycpu_top
.stall (stall ), .stall (stall ),
.new_pc (new_pc ), .new_pc (new_pc ),
.timer_int (timer_int ), .timer_int (timer_int ),
.csr_vec_h (csr_vec_h ),
.fs_to_ds_bus (fs_to_ds_bus ), .fs_to_ds_bus (fs_to_ds_bus ),
.br_bus (br_bus ), .br_bus (br_bus ),
.inst_sram_en (inst_sram_en ), .inst_sram_en (inst_sram_en ),
@@ -85,8 +84,8 @@ module mycpu_top
.fs_to_ds_bus (fs_to_ds_bus ), .fs_to_ds_bus (fs_to_ds_bus ),
.pc_valid (inst_sram_en ), .pc_valid (inst_sram_en ),
.inst_sram_rdata (inst_sram_rdata ), .inst_sram_rdata (inst_sram_rdata ),
.csr_vec_h (csr_vec_h ),
.csr_plv (csr_plv ), .csr_plv (csr_plv ),
.csr_has_int (csr_has_int ),
.ws_to_rf_bus (ws_to_rf_bus ), .ws_to_rf_bus (ws_to_rf_bus ),
.ds_to_es_bus (ds_to_es_bus ) .ds_to_es_bus (ds_to_es_bus )
); );
@@ -97,6 +96,7 @@ module mycpu_top
.flush (flush ), .flush (flush ),
.stall (stall ), .stall (stall ),
.stallreq_es (stallreq_es ), .stallreq_es (stallreq_es ),
.ds_to_es_bus (ds_to_es_bus ), .ds_to_es_bus (ds_to_es_bus ),
.es_to_ms_bus (es_to_ms_bus ), .es_to_ms_bus (es_to_ms_bus ),
.ms_to_es_bus (ms_to_es_bus ), .ms_to_es_bus (ms_to_es_bus ),
@@ -118,6 +118,7 @@ module mycpu_top
.except_en (except_en ), .except_en (except_en ),
.new_pc (new_pc ), .new_pc (new_pc ),
.csr_plv (csr_plv ), .csr_plv (csr_plv ),
.csr_has_int (csr_has_int ),
.es_to_ms_bus (es_to_ms_bus ), .es_to_ms_bus (es_to_ms_bus ),
.ms_to_es_bus (ms_to_es_bus ), .ms_to_es_bus (ms_to_es_bus ),

8
lacpu/rtl/soc_lite_top.v
View File

@@ -15,12 +15,18 @@ module soc_lite_top
reg cpu_resetn; reg cpu_resetn;
assign pc = debug_wb_pc[15:0]; assign pc = debug_wb_pc[15:0];
assign cpu_clk = clk; //assign cpu_clk = clk;
always @(posedge cpu_clk) always @(posedge cpu_clk)
begin begin
cpu_resetn <= resetn; cpu_resetn <= resetn;
end end
pll pll(
.clk_in1(clk),
.clk_out1(cpu_clk)
);
//cpu inst sram //cpu inst sram
wire cpu_inst_en; wire cpu_inst_en;
wire [3 :0] cpu_inst_wen; wire [3 :0] cpu_inst_wen;

93
lacpu/run_vivado/la32r/la32r.xpr
View File

@@ -7,7 +7,7 @@
<DefaultLaunch Dir="$PRUNDIR"/> <DefaultLaunch Dir="$PRUNDIR"/>
<Configuration> <Configuration>
<Option Name="Id" Val="b071601f1fd144c49e8a7855a3da572b"/> <Option Name="Id" Val="b071601f1fd144c49e8a7855a3da572b"/>
<Option Name="Part" Val="xc7a200tfbg676-1"/> <Option Name="Part" Val="xc7a100tcsg324-1"/>
<Option Name="CompiledLibDir" Val="$PCACHEDIR/compile_simlib"/> <Option Name="CompiledLibDir" Val="$PCACHEDIR/compile_simlib"/>
<Option Name="CompiledLibDirXSim" Val=""/> <Option Name="CompiledLibDirXSim" Val=""/>
<Option Name="CompiledLibDirModelSim" Val="$PCACHEDIR/compile_simlib/modelsim"/> <Option Name="CompiledLibDirModelSim" Val="$PCACHEDIR/compile_simlib/modelsim"/>
@@ -36,13 +36,13 @@
<Option Name="WTVcsLaunchSim" Val="0"/> <Option Name="WTVcsLaunchSim" Val="0"/>
<Option Name="WTRivieraLaunchSim" Val="0"/> <Option Name="WTRivieraLaunchSim" Val="0"/>
<Option Name="WTActivehdlLaunchSim" Val="0"/> <Option Name="WTActivehdlLaunchSim" Val="0"/>
<Option Name="WTXSimExportSim" Val="18"/> <Option Name="WTXSimExportSim" Val="20"/>
<Option Name="WTModelSimExportSim" Val="18"/> <Option Name="WTModelSimExportSim" Val="20"/>
<Option Name="WTQuestaExportSim" Val="18"/> <Option Name="WTQuestaExportSim" Val="20"/>
<Option Name="WTIesExportSim" Val="18"/> <Option Name="WTIesExportSim" Val="20"/>
<Option Name="WTVcsExportSim" Val="18"/> <Option Name="WTVcsExportSim" Val="20"/>
<Option Name="WTRivieraExportSim" Val="18"/> <Option Name="WTRivieraExportSim" Val="20"/>
<Option Name="WTActivehdlExportSim" Val="18"/> <Option Name="WTActivehdlExportSim" Val="20"/>
<Option Name="GenerateIPUpgradeLog" Val="TRUE"/> <Option Name="GenerateIPUpgradeLog" Val="TRUE"/>
<Option Name="XSimRadix" Val="hex"/> <Option Name="XSimRadix" Val="hex"/>
<Option Name="XSimTimeUnit" Val="ns"/> <Option Name="XSimTimeUnit" Val="ns"/>
@@ -277,6 +277,19 @@
<Option Name="UseBlackboxStub" Val="1"/> <Option Name="UseBlackboxStub" Val="1"/>
</Config> </Config>
</FileSet> </FileSet>
<FileSet Name="pll" Type="BlockSrcs" RelSrcDir="$PSRCDIR/pll">
<File Path="$PSRCDIR/sources_1/ip/pll/pll.xci">
<FileInfo>
<Attr Name="UsedIn" Val="synthesis"/>
<Attr Name="UsedIn" Val="implementation"/>
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<Config>
<Option Name="TopModule" Val="pll"/>
<Option Name="UseBlackboxStub" Val="1"/>
</Config>
</FileSet>
</FileSets> </FileSets>
<Simulators> <Simulators>
<Simulator Name="XSim"> <Simulator Name="XSim">
@@ -297,7 +310,7 @@
</Simulator> </Simulator>
</Simulators> </Simulators>
<Runs Version="1" Minor="11"> <Runs Version="1" Minor="11">
<Run Id="synth_1" Type="Ft3:Synth" SrcSet="sources_1" Part="xc7a200tfbg676-1" ConstrsSet="constrs_1" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/synth_1" IncludeInArchive="true"> <Run Id="synth_1" Type="Ft3:Synth" SrcSet="sources_1" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/synth_1" IncludeInArchive="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019"> <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019">
<Desc>Vivado Synthesis Defaults</Desc> <Desc>Vivado Synthesis Defaults</Desc>
@@ -309,7 +322,27 @@
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/> <Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/> <RQSFiles/>
</Run> </Run>
<Run Id="inst_ram_synth_1" Type="Ft3:Synth" SrcSet="inst_ram" Part="xc7a200tfbg676-1" ConstrsSet="inst_ram" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" Dir="$PRUNDIR/inst_ram_synth_1" IncludeInArchive="true"> <Run Id="inst_ram_synth_1" Type="Ft3:Synth" SrcSet="inst_ram" Part="xc7a100tcsg324-1" ConstrsSet="inst_ram" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" Dir="$PRUNDIR/inst_ram_synth_1" IncludeInArchive="true">
<Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019"/>
<Step Id="synth_design"/>
</Strategy>
<GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
<ReportStrategy Name="Vivado Synthesis Default Reports" Flow="Vivado Synthesis 2019"/>
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/>
</Run>
<Run Id="data_ram_synth_1" Type="Ft3:Synth" SrcSet="data_ram" Part="xc7a100tcsg324-1" ConstrsSet="data_ram" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" Dir="$PRUNDIR/data_ram_synth_1" IncludeInArchive="true">
<Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019"/>
<Step Id="synth_design"/>
</Strategy>
<GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
<ReportStrategy Name="Vivado Synthesis Default Reports" Flow="Vivado Synthesis 2019"/>
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/>
</Run>
<Run Id="pll_synth_1" Type="Ft3:Synth" SrcSet="pll" Part="xc7a100tcsg324-1" ConstrsSet="pll" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" Dir="$PRUNDIR/pll_synth_1" IncludeInArchive="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019"> <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019">
<Desc>Vivado Synthesis Defaults</Desc> <Desc>Vivado Synthesis Defaults</Desc>
@@ -321,19 +354,7 @@
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/> <Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/> <RQSFiles/>
</Run> </Run>
<Run Id="data_ram_synth_1" Type="Ft3:Synth" SrcSet="data_ram" Part="xc7a200tfbg676-1" ConstrsSet="data_ram" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" Dir="$PRUNDIR/data_ram_synth_1" IncludeInArchive="true"> <Run Id="impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/impl_1" SynthRun="synth_1" IncludeInArchive="true" GenFullBitstream="true">
<Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2019">
<Desc>Vivado Synthesis Defaults</Desc>
</StratHandle>
<Step Id="synth_design"/>
</Strategy>
<GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
<ReportStrategy Name="Vivado Synthesis Default Reports" Flow="Vivado Synthesis 2019"/>
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/>
</Run>
<Run Id="impl_1" Type="Ft2:EntireDesign" Part="xc7a200tfbg676-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" SynthRun="synth_1" IncludeInArchive="true" GenFullBitstream="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019"> <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019">
<Desc>Default settings for Implementation.</Desc> <Desc>Default settings for Implementation.</Desc>
@@ -348,15 +369,14 @@
<Step Id="post_route_phys_opt_design"/> <Step Id="post_route_phys_opt_design"/>
<Step Id="write_bitstream"/> <Step Id="write_bitstream"/>
</Strategy> </Strategy>
<GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
<ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2019"/> <ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2019"/>
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/> <Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/> <RQSFiles/>
</Run> </Run>
<Run Id="inst_ram_impl_1" Type="Ft2:EntireDesign" Part="xc7a200tfbg676-1" ConstrsSet="inst_ram" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" SynthRun="inst_ram_synth_1" IncludeInArchive="false" GenFullBitstream="true"> <Run Id="inst_ram_impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="inst_ram" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" SynthRun="inst_ram_synth_1" IncludeInArchive="false" GenFullBitstream="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019"> <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019"/>
<Desc>Default settings for Implementation.</Desc>
</StratHandle>
<Step Id="init_design"/> <Step Id="init_design"/>
<Step Id="opt_design"/> <Step Id="opt_design"/>
<Step Id="power_opt_design"/> <Step Id="power_opt_design"/>
@@ -371,7 +391,24 @@
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/> <Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/> <RQSFiles/>
</Run> </Run>
<Run Id="data_ram_impl_1" Type="Ft2:EntireDesign" Part="xc7a200tfbg676-1" ConstrsSet="data_ram" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" SynthRun="data_ram_synth_1" IncludeInArchive="false" GenFullBitstream="true"> <Run Id="data_ram_impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="data_ram" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" SynthRun="data_ram_synth_1" IncludeInArchive="false" GenFullBitstream="true">
<Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019"/>
<Step Id="init_design"/>
<Step Id="opt_design"/>
<Step Id="power_opt_design"/>
<Step Id="place_design"/>
<Step Id="post_place_power_opt_design"/>
<Step Id="phys_opt_design" EnableStepBool="1"/>
<Step Id="route_design"/>
<Step Id="post_route_phys_opt_design"/>
<Step Id="write_bitstream"/>
</Strategy>
<ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2019"/>
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/>
</Run>
<Run Id="pll_impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="pll" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" SynthRun="pll_synth_1" IncludeInArchive="false" GenFullBitstream="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019"> <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2019">
<Desc>Default settings for Implementation.</Desc> <Desc>Default settings for Implementation.</Desc>