汇编语言求阶乘逻辑框图

以下是求阶乘的汇编语言逻辑框图：

         +-----+           +-----+
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |  X  |           | BX  |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         +-----+           +-----+
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
         +-----+           +-----+
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         | 1:0 |           | DX  |
         |     |           | AX  |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         +-----+           +-----+
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
         +-----+           +-----+
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |  *  |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         +-----+           +-----+
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
         +-----+           +-----+
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         | X-1 |           | BX  |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         +-----+           +-----+
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
         +-----+           +-----+
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |  CMP|           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         |     |           |     |
         +-----+           +-----+
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
            |                 |
        +------+          +------+
        |      |          |      |
        |      |          |      |
        |      |          |      |
        |      |          |      |
        |      |          |      |
        |JNE   |          | LOOP1|
        |      |          |      |
        |      |          |      |
        |      |          |      |
        +------+          +------+

其中，X表示要计算阶乘的数，BX存储X的值，DX:AX存储计算结果，初始化为1。LOOP1为一个循环，每次循环将BX减1，然后将DX:AX与BX相乘，直到BX为0。最后，如果BX不为0，则跳转到LOOP1继续循环，否则结束循环。