Texas Instruments TMS320C3x Table 132. 2-Operand Instructions

Instruction Set
13-3 Assembly Language Instructions
13.1.2 2-Operand Instructions
The ’C3x supports 35 2-operand arithmetic and logical instructions. The two
operands are the source and destination. The source operand can be a memory
word, a register, or a part of the instruction word. The destination operand is
always a register.
As shown in Table 13–2, these instructions provide integer, floating-point or
logical operations, and multiprecision arithmetic.
Table 13–2. 2-Operand Instructions
Instruction Description Instruction Description
ABSF Absolute value of a floating-
point number NORM Normalize floating-point value
ABSI Absolute value of an integer NOT Bitwise-logical complement
ADDC†Add integers with carry OR
†
Bitwise-logical OR
ADDF†Add floating-point values RND Round floating-point value
ADDI†Add integers ROL Rotate left
AND†Bitwise-logical AND ROLC Rotate left through carry
ANDN†Bitwise-logical AND with
complement
ROR Rotate right
ASH†Arithmetic shift RORC Rotate right through carry
CMPF†Compare floating-point values SUBB†Subtract integers with borrow
CMPI†Compare integers SUBC Subtract integers conditionally
FIX Convert floating-point value to
integer SUBF†Subtract floating-point values
FLOAT Convert integer to floating-point
value SUBI†Subtract integer
LSH†Logical shift SUBRB Subtract reverse integer with
borrow
MPYF†Multiply floating-point values SUBRF Subtract reverse floating-point
value
MPYI†Multiply integers SUBRI Subtract reverse integer
NEGB Negate integer with borrow TSTB†Test bit fields
NEGF Negate floating-point value XOR†Bitwise-exclusive OR
NEGI Negate integer
†2-and 3-operand versions