318 Keysight Signal Generators Programming Guide
Creating and Downloading User–Data Files 
Signal Generator Memory 
The following figure shows the signal generator’s directory structure for the user–data files.
Table 6-2 Signal Generators and Non–Volatile Memory Types
Non–Volatile Memory Type Model of Signal Generator
N5162A/N5182A 
with Option 
651, 652, or 654
E4438C with 
Option 001, 
002, 601, or 
602
E8267D Option 
601 or 602
All Other 
models
a
a
N5161A, N5181A, N5183A, E8663B/63D, E4428C, and the E8257D.
I/Q x xx–
Marker x xx–
File header x xx–
Sweep List x x x –
User PRAM – x x –
User Binary x xx–
User Bit – xx–
User FIR x xx–
Instrument State x xxx
Waveform Sequences
(multiple I/Q files played together)
x xx–