Quatech DS-1000, Руководство пользователя

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I I I D . L I N E C O N T R O L R E G I S T E R (continued)
STB - Number of Stop Bits:
S e t s t h e n u m b e r o f s t o p b i t s t r a n s m i t t e d . S e e W L S x
and Figure 10.
WLSx - Word Length Select:
D e t e r m i n e s t h e n u m b e r o f b i t s p e r t r a n s m i t t e d w o r d .
See STB and Figure 10.
+---------------+-------------+-----------+
| STB WLS1 WLS0 | Word length | Stop bits |
+---------------+-------------+-----------+
| 0 0 0 | 5 bits | 1 |
| 0 0 1 | 6 bits | 1 |
| 0 1 0 | 7 bits | 1 |
| 0 1 1 | 8 bits | 1 |
| 1 0 0 | 5 bits | 1½ |
| 1 0 1 | 6 bits | 2 |
| 1 1 0 | 7 bits | 2 |
| 1 1 1 | 8 bits | 2 |
+---------------+-------------+-----------+
Figure 10. Word length and stop bit selections.
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