编程举例:y=∑ ax:=loco +aIr+ac +a,x 间接寻址编程: mmregs bss x 4.1 MAC *AR2+, a a word1,2,3,4 LD“AR1 sect“ program MAC *AR2+, a STM #a. ARI STM #x. AR2 LD ari, t LD #0. A MAC *AR2, A LD *ARI+, T MAC *AR2+, A LD *ARl+, T编程举例： 0 0 1 1 2 2 3 3 3 0 y0 a x a x a x a x a x i = i i = + + + = 间接寻址编程： .mmregs .bss x, 4, 1 a .word 1, 2, 3, 4 .sect “program” STM #a, AR1 STM #x, AR2 LD #0, A LD *AR1+，T MAC *AR2+，A LD *AR1+，T MAC *AR2+，A LD *AR1+，T MAC *AR2+，A LD *AR1，T MAC *AR2，A …