Keysight M8195A User Manual page 92

2 M8195A User Interface
92
Level number Binary data ('Inverted' not checked)
16 1111
15 1110
14 1101
13 1100
12 1011
11 1010
10 1001
9 1000
8 0111
7 0110
6 0101
5 0100
4 0011
3 0010
2 0001
1 0000
 PAM-5: Two bits of the binary data are used. The same mapping as for the
PAM-4 modulation is applied to get the 4 outer levels. The level in the
middle is generated randomly with 1/5th probability.

PAM-10 (or PAM-12): 4 bits of the binary data are used. This gives 16
possible levels. However, only 10 (or 12) values are needed. If the value is
lower than 10 (or 12), direct mapping is applied. If the value is equal to or
greater than 10 (or 12), random mapping is applied to any of the valid 10
(or 12) levels.
Keysight M8195A Revision 2 – Arbitrary Waveform Generator User's Guide
Table 12: PAM16
Binary data ('Inverted' checked)
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111