释义 |
source field 源字段;[根源栏] Also sending field. A field in a sourcelanguage instruction that holds the address of an operand that is to be read or moved or a literal that is to be moved; for example, in MOVE ZETA1 TO WALPM3, the ZETA1 occupies the “source field”. 也称为发送字段。源语言指令中的一种字段,含有一个可以读取或传送的操作数的 地址,或是一个文字地址,例如,在MOVE ZETA1 TO WALPM3指令中,ZETA1占据“ 源字段”。 |