HP 8920B Programmer's Manual page 429

Syntax (length of program not known)
PROGram[:SELected]:DEFine <#0><program><NL><END>
The following notation is used in the command description:
<#0> = IEEE 488.2 Arbitrary Block Program Data header.
<program> = the IBASIC program sent as 8 bit data bytes.
<NL> = new line = ASCII line-feed character.
<END> = IEEE 488.1 END message. This terminates the block transfer and is only sent
once with the last byte of the indefinite block data.
Example BASIC program to download an IBASIC program to Test Set
10 OUTPUT 714;"PROG:DEL:ALL"!Delete current program
20 OUTPUT 714;"PROG:DEF #0"!Create program, send header
30 OUTPUT 714;"10 FOR J = 1 TO 10"!1st prog line
40 OUTPUT 714;"20 DISP J"!2nd prog line
50 OUTPUT 714;"30 BEEP"!3rd prog line
60 OUTPUT 714;"40 NEXT J"!4th prog line
70 OUTPUT 714;"50 END"END!Send END message at end of last line
80 END
Chapter 7, IBASIC Controller
PROGram Subsystem
429