Xilinx MicroBlaze - Loading Calculator_App Software Application; Running the Calculator_App Program

MicroBlaze Processor Reference Guide 14
UG984 (v2018.2) June 21, 2018 www.xilinx.com
Chapter 2: MicroBlaze Architecture
CMP Rd,Ra,Rb 000101 Rd Ra Rb 00000000001 Rd := Rb + Ra + 1
Rd[0] := 0 if (Rb >= Ra) else
Rd[0] := 1
CMPU Rd,Ra,Rb 000101 Rd Ra Rb 00000000011 Rd := Rb + Ra + 1 (unsigned)
Rd[0] := 0 if (Rb >= Ra, unsigned)
else
Rd[0] := 1
ADDKC Rd,Ra,Rb 000110 Rd Ra Rb 00000000000 Rd := Rb + Ra + C
RSUBKC Rd,Ra,Rb 000111 Rd Ra Rb 00000000000 Rd := Rb + Ra + C
ADDI Rd,Ra,Imm 001000 Rd Ra Imm Rd := s(Imm) + Ra
RSUBI Rd,Ra,Imm 001001 Rd Ra Imm Rd := s(Imm) + Ra + 1
ADDIC Rd,Ra,Imm 001010 Rd Ra Imm Rd := s(Imm) + Ra + C
RSUBIC Rd,Ra,Imm 001011 Rd Ra Imm Rd := s(Imm) + Ra + C
ADDIK Rd,Ra,Imm 001100 Rd Ra Imm Rd := s(Imm) + Ra
RSUBIK Rd,Ra,Imm 001101 Rd Ra Imm Rd := s(Imm) + Ra + 1
ADDIKC Rd,Ra,Imm 001110 Rd Ra Imm Rd := s(Imm) + Ra + C
RSUBIKC Rd,Ra,Imm 001111 Rd Ra Imm Rd := s(Imm) + Ra + C
MUL Rd,Ra,Rb 010000 Rd Ra Rb 00000000000 Rd := Ra * Rb
MULH Rd,Ra,Rb 010000 Rd Ra Rb 00000000001 Rd := (Ra * Rb) >> 32 (signed)
MULHU Rd,Ra,Rb 010000 Rd Ra Rb 00000000011 Rd := (Ra * Rb) >> 32 (unsigned)
MULHSU Rd,Ra,Rb 010000 Rd Ra Rb 00000000010 Rd := (Ra, signed * Rb, unsigned) >>
32 (signed)
BSRL Rd,Ra,Rb 010001 Rd Ra Rb 00000000000 Rd := 0 & (Ra >> Rb)
BSRA Rd,Ra,Rb 010001 Rd Ra Rb 01000000000 Rd := s(Ra >> Rb)
BSLL Rd,Ra,Rb 010001 Rd Ra Rb 10000000000 Rd := (Ra << Rb) & 0
IDIV Rd,Ra,Rb 010010 Rd Ra Rb 00000000000 Rd := Rb/Ra
IDIVU Rd,Ra,Rb 010010 Rd Ra Rb 00000000010 Rd := Rb/Ra, unsigned
TNEAGETD Rd,Rb 010011 Rd 00000 Rb 0N0TAE
00000
Rd := FSL Rb[28:31] (data read)
MSR[FSL] := 1 if (FSL_S_Control = 1)
MSR[C] := not FSL_S_Exists if N = 1
TNAPUTD Ra,Rb 010011 00000 Ra Rb 0N0TA0
00000
FSL Rb[28:31] := Ra (data write)
MSR[C] := FSL_M_Full if N = 1
TNECAGETD Rd,Rb 010011 Rd 00000 Rb 0N1TAE
00000
Rd := FSL Rb[28:31] (control read)
MSR[FSL] := 1 if (FSL_S_Control = 0)
MSR[C] := not FSL_S_Exists if N = 1
Table 2-6: MicroBlaze Instruction Set Summary (Cont’d)
Type A 0-5 6-10 11-15 16-20 21-31
Semantics
Type B 0-5 6-10 11-15 16-31
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