Datasheet

Appendix
Rev. 6.00 Mar. 24, 2006 Page 347 of 412
REJ09B0142-0600
Appendix A Instruction Set
A.1 Instruction List
Operand Notation
Symbol Description
Rd General (destination*) register
Rs General (source*) register
Rn General register*
ERd General destination register (address register or 32-bit register)
ERs General source register (address register or 32-bit register)
ERn General register (32-bit register)
(EAd) Destination operand
(EAs) Source operand
PC Program counter
SP Stack pointer
CCR Condition-code register
N N (negative) flag in CCR
Z Z (zero) flag in CCR
V V (overflow) flag in CCR
C C (carry) flag in CCR
disp Displacement
→ Transfer from the operand on the left to the operand on the right, or transition from
the state on the left to the state on the right
+ Addition of the operands on both sides
– Subtraction of the operand on the right from the operand on the left
× Multiplication of the operands on both sides
÷ Division of the operand on the left by the operand on the right
∧ Logical AND of the operands on both sides
∨ Logical OR of the operands on both sides