Stereo System User Manual

MOTOROLA DSP96002 USER’S MANUAL A - 227
U Move Update U
(Effective Address Calculation)
Instruction Fields:
ea Rn - R0-R7 (Update addressing modes only)
Timing: 0 oscillator clock cycles
Memory: 0 program words
Operation:
Opcode Operation ea
Assembler Syntax:
Opcode-Operands ea
Description:
The specified effective address calculation is executed. The specified address register is updated accord-
ing to the addressing mode. All update addressing modes may be used. The No Update mode (Rn) is
useful, in conjunction with the MOVETA instruction, to test address registers.
Instruction Format - Opcode-operands: ea
0001 0101 1011 MMMR uu uuuu uuuu uuuu
31 14 13 0
Move Move