User`s guide

14-4 Using EtherCraft
Software Release 2.30 YesWare Applications User’s Guide 08-01016-01
Modem training counts
Table 14-2 on page 14-5 lists the modem training counts and the meaning of
each code.
Table 14-1
Estimated throughput at different modem speeds
Modem Speed
Code
ksps Modulation kbps
0 62.50 QPSK 125
1 89.29 QPSK 178
2 125.00 QPSK 250
3 62.50 16 QAM 250
4 178.57 QPSK 357
5 89.29 16 QAM 357
6 250.00 QPSK 500
7 125.00 16 QAM 500
8 357.14 QPSK 714
9 178.57 16 QAM 714
10 500.00 QPSK 1000
11 250.00 16 QAM 1000
12 714.29 QPSK 1428
13 357.14 16 QAM 1428
14 833.33 QPSK 1666
15 1000 QPSK 2000
16 500.00 16 QAM 2000
17 714.29 16 QAM 2857
18 833.33 16 QAM 3333
19 1000 16 QAM 4000