Demonstrate the function of the 8x32 register file in implementing the instruction sw $t4, 0(St1) by...

 

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Demonstrate the function of the 8x32 register file in implementing the instruction sw $t4, 0(St1) by listing the values of each ports address (3 bits), data (in decimal) and decoder outputs (8 bits) W_data- W addr addi beg bne 1w 3x8 write decoder aw add wit 12 11 10 1 Mnemonic Type 11 || || || d4 RR d5 d6 d7 load $10 load $t1 load $12 load $13 load $14 load $15 load st6 load $17 3 3 3 3 3 0x23 NA 0x2B 0x00 0x20 0x00 0x2A 32 | 32 NA 32 8x32 register file 32 Opcode Funct 0x08 0x04 NA 0x05 32 32 H CH - Sat 面 $10 St1 $12 do $13 $14 3x8 d1 read decoder d2 d3 12 11 10 3 32 64 d5 d6 Register Address Szero 0 1 07 1 R1 en 8 9 10 11 12 R1_data R1_addr do 3x8 d1 read decoder d2 d3 32 d4 d5 12 [S12]=420 [St3]-50080 [St4)=870 [S5] =50120 [$16)=5550 11 10 +++ R2 en Register Contents: [Sto] =250 [St1] =50040 R2_dat R2_addr beg bne 1w SW add sit sub || | || R R R Op code Op code Op Code Write port: R1 port: R2 port: 0x04 0x05 0x23 0x2B 0x00 0x00 0x00 Rs Rs NA NA NA NA 0x20 0x2A 0x22 Rt Rt Write in binary: R1_addr = Write in decimal: R1_data = Rd $at $t0 $t1 $12 St3 $t4 $15 $16 $t7 Write in binary: R2_addr = Write in decimal: R2_data = Shift IMM Pseudo Address 1 8 9 10 11 12 13 14 15 Write in binary: W_addr = Write in decimal: W_data = W_en = Write as an 8-bit binary string: W_d0d1d2d3d4d5d6d7 = Function R1_en = Write as an 8-bit binary string: R1_d0d1d2d3d4d5d6d7 = R2_en = Write as an 8-bit binary string: R2_d0d1d2d3d4d5d6d7 = [$t1] =500410 [$t2] =4210 [$13] =500810 [$14] =8710 [$15] =501210 [$t6] =55510 [$t7] =5016₂0 Data Memory Contents: DM[5000] =218 DM[5004] = 95 DM[5008] =452 DM[5012] = 79 DM[5016] =835 DM[5020] = 71 DM[5024] =29 DM[5028] =453 DM[5032] = 38 Demonstrate the function of the 8x32 register file in implementing the instruction sw $t4, 0(St1) by listing the values of each ports address (3 bits), data (in decimal) and decoder outputs (8 bits) W_data- W addr addi beg bne 1w 3x8 write decoder aw add wit 12 11 10 1 Mnemonic Type 11 || || || d4 RR d5 d6 d7 load $10 load $t1 load $12 load $13 load $14 load $15 load st6 load $17 3 3 3 3 3 0x23 NA 0x2B 0x00 0x20 0x00 0x2A 32 | 32 NA 32 8x32 register file 32 Opcode Funct 0x08 0x04 NA 0x05 32 32 H CH - Sat 面 $10 St1 $12 do $13 $14 3x8 d1 read decoder d2 d3 12 11 10 3 32 64 d5 d6 Register Address Szero 0 1 07 1 R1 en 8 9 10 11 12 R1_data R1_addr do 3x8 d1 read decoder d2 d3 32 d4 d5 12 [S12]=420 [St3]-50080 [St4)=870 [S5] =50120 [$16)=5550 11 10 +++ R2 en Register Contents: [Sto] =250 [St1] =50040 R2_dat R2_addr beg bne 1w SW add sit sub || | || R R R Op code Op code Op Code Write port: R1 port: R2 port: 0x04 0x05 0x23 0x2B 0x00 0x00 0x00 Rs Rs NA NA NA NA 0x20 0x2A 0x22 Rt Rt Write in binary: R1_addr = Write in decimal: R1_data = Rd $at $t0 $t1 $12 St3 $t4 $15 $16 $t7 Write in binary: R2_addr = Write in decimal: R2_data = Shift IMM Pseudo Address 1 8 9 10 11 12 13 14 15 Write in binary: W_addr = Write in decimal: W_data = W_en = Write as an 8-bit binary string: W_d0d1d2d3d4d5d6d7 = Function R1_en = Write as an 8-bit binary string: R1_d0d1d2d3d4d5d6d7 = R2_en = Write as an 8-bit binary string: R2_d0d1d2d3d4d5d6d7 = [$t1] =500410 [$t2] =4210 [$13] =500810 [$14] =8710 [$15] =501210 [$t6] =55510 [$t7] =5016₂0 Data Memory Contents: DM[5000] =218 DM[5004] = 95 DM[5008] =452 DM[5012] = 79 DM[5016] =835 DM[5020] = 71 DM[5024] =29 DM[5028] =453 DM[5032] = 38

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Instruction sw 514 0511 Mnemonic sw Opcode 0x2B Function NA Register Address 10 Register Conte... View the full answer