內(nèi)容                                                                                                                                                     頁碼

STEP 7 中可能的尋址方式   …..........................................................................................  2
變量直接尋址  ……...............................................................................................  3
DB中地址標(biāo)識(shí)符直接尋址  ................................................................................  4
在程序中分析DB信息   ....................................................................................  5
存儲(chǔ)器間接尋址  ….....................................................................................................  6
用于存儲(chǔ)器間接尋址的指針結(jié)構(gòu)  .................................................................  7
存儲(chǔ)器間接尋址的特性  ……..................................................................  8
間接尋址示例  ….................................................................................................  9
練習(xí)4.1：用間接尋址的方法進(jìn)行循環(huán)編程  ……..................................................  10
內(nèi)部區(qū)域，寄存器間接尋址  ……............................................................................  11
交叉區(qū)域，寄存器間接尋址  …………...................................................................  12
用于裝載地址寄存器的指令  ................................................................................  13
其它用于地址寄存器的指令  ....................................................................................  14
寄存器間接尋址的特性  ….....................................................................  15
練習(xí)4.2：用寄存器間接尋址的方法進(jìn)行循環(huán)編程  …….....................................  16
POINTER類型和ANY類型數(shù)據(jù)的塊參數(shù)   .................................................................  17
POINTER類型的結(jié)構(gòu)和參數(shù)賦值  ...................................................................  18
ANY數(shù)據(jù)類型的結(jié)構(gòu)  .................................................................................................  19
ANY數(shù)據(jù)類型參數(shù)賦值  …….......................................................................  20
ANY參數(shù)類型間接賦值  ……................................................................  21
評(píng)估ANY型指針傳遞  ……………...............................................................................  22
練習(xí)4.3：用于求和及計(jì)算平均值的功能  …..................................................  23

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