the second message of a transaction; an even-numbered message, which has bit 1 of the lower message ID set to 0. [SEMI E4-91 and E5-92] Contrast primary message.
Search the Dictionary for More Terms
the second message of a transaction; an even-numbered message, which has bit 1 of the lower message ID set to 0. [SEMI E4-91 and E5-92] Contrast primary message.