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project: edit ctrl signal to match doc

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This commit is contained in:
Yuri Tatishchev 2024-11-16 23:54:09 -08:00
parent 02781c283f
commit c8baf4262a
Signed by: CaZzzer
GPG Key ID: E0EBF441EA424369
2 changed files with 34 additions and 32 deletions
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33
control_unit.v
View File

@ -115,32 +115,33 @@ buf (CTRL[2], pc_sel_2);
buf (CTRL[3], pc_sel_3);
buf (CTRL[4], ir_load);
buf (CTRL[5], reg_r);
buf (CTRL[6], reg_w);
buf (CTRL[7], r1_sel_1);
buf (CTRL[8], wa_sel_1);
buf (CTRL[9], wa_sel_2);
buf (CTRL[10], wa_sel_3);
buf (CTRL[5], r1_sel_1);
buf (CTRL[6], reg_r);
buf (CTRL[7], reg_w);
buf (CTRL[11], sp_load);
buf (CTRL[12], op1_sel_1);
buf (CTRL[8], sp_load);
buf (CTRL[13], op2_sel_1);
buf (CTRL[14], op2_sel_2);
buf (CTRL[15], op2_sel_3);
buf (CTRL[16], op2_sel_4);
buf (CTRL[9], op1_sel_1);
buf (CTRL[10], op2_sel_1);
buf (CTRL[11], op2_sel_2);
buf (CTRL[12], op2_sel_3);
buf (CTRL[13], op2_sel_4);
buf (CTRL[17], wd_sel_1);
buf (CTRL[18], wd_sel_2);
buf (CTRL[19], wd_sel_3);
buf alu_oprn_buf [5:0] (CTRL[19:14], alu_oprn);
buf (CTRL[20], ma_sel_1);
buf (CTRL[21], ma_sel_2);
buf (CTRL[22], md_sel_1);
buf alu_oprn_buf [5:0] (CTRL[28:23], alu_oprn);
buf (CTRL[23], wd_sel_1);
buf (CTRL[24], wd_sel_2);
buf (CTRL[25], wd_sel_3);
buf (CTRL[26], wa_sel_1);
buf (CTRL[27], wa_sel_2);
buf (CTRL[28], wa_sel_3);
// Parse the instruction data, same as in data_path.v
wire [5:0] opcode;

33
data_path.v
View File

@ -48,32 +48,33 @@ buf (pc_sel_2, CTRL[2]);
buf (pc_sel_3, CTRL[3]);
buf (ir_load, CTRL[4]);
buf (reg_r, CTRL[5]);
buf (reg_w, CTRL[6]);
buf (r1_sel_1, CTRL[7]);
buf (wa_sel_1, CTRL[8]);
buf (wa_sel_2, CTRL[9]);
buf (wa_sel_3, CTRL[10]);
buf (r1_sel_1, CTRL[5]);
buf (reg_r, CTRL[6]);
buf (reg_w, CTRL[7]);
buf (sp_load, CTRL[11]);
buf (op1_sel_1, CTRL[12]);
buf (sp_load, CTRL[8]);
buf (op2_sel_1, CTRL[13]);
buf (op2_sel_2, CTRL[14]);
buf (op2_sel_3, CTRL[15]);
buf (op2_sel_4, CTRL[16]);
buf (op1_sel_1, CTRL[9]);
buf (op2_sel_1, CTRL[10]);
buf (op2_sel_2, CTRL[11]);
buf (op2_sel_3, CTRL[12]);
buf (op2_sel_4, CTRL[13]);
buf (wd_sel_1, CTRL[17]);
buf (wd_sel_2, CTRL[18]);
buf (wd_sel_3, CTRL[19]);
buf alu_oprn_buf [5:0] (alu_oprn, CTRL[19:14]);
buf (ma_sel_1, CTRL[20]);
buf (ma_sel_2, CTRL[21]);
buf (md_sel_1, CTRL[22]);
buf alu_oprn_buf [5:0] (alu_oprn, CTRL[28:23]);
buf (wd_sel_1, CTRL[23]);
buf (wd_sel_2, CTRL[24]);
buf (wd_sel_3, CTRL[25]);
buf (wa_sel_1, CTRL[26]);
buf (wa_sel_2, CTRL[27]);
buf (wa_sel_3, CTRL[28]);
// variables
wire [31:0] ir; // Instruction Register