AND

Logical AND

AND rd, rs1, rs2

Performs a bitwise logical AND operation between two registers.

Details

AND performs a bitwise logical AND of the values in rs1 and rs2, writing the result to rd.

Pseudocode Operation

R[rd] = R[rs1] & R[rs2];

Example

AND x10, x11, x12

Encoding

Binary Layout
0000000
31:25
rs2
24:20
rs1
19:15
111
14:12
rd
11:7
0110011
6:0
 
Format R-Type
Opcode 0x33
Extension RV32I

Operands

  • rd
    Destination Register
  • rs1
    Source Register 1
  • rs2
    Source Register 2