Register |
| Function | Range | Units | Saved | Default | |
| General Bit Mapped Options Status |
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| Indicates the status of command options. |
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| Default:62 (3Dh) (00111110b) |
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| Bit 0Grant RDL |
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| 0 | =RDL not allowed (&T5) (Default.) |
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| 1 | =RDL allowed (&T4) |
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| Bits |
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| 0 | =0 - 300 bps |
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| 1 | =600 bps |
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| 2 | =1200 bps |
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| 62 | |
S23 | 3 | =2400 bps |
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| 4 | =4800 bps |
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| 5 | =9600 bps |
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| 6 | =19200 bps |
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| 7 | =38400 bps or higher (Default.) |
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| Bits |
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| 0 | =even |
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| 1 | =not used |
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| 2 | =odd |
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| 3 | =none (Default.) |
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| Bits |
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S24 | Accepted but ignored. | s | * | 0 | |||
| Delay to DTR Off |
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| Sets the length of time that the modem will |
| s or |
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S25 | ignore DTR for taking the action specified by |
| 5 | ||||
&Dn. Its units are seconds for synchronous | 0.01 s |
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| modes and one hundredths of a second for |
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| other modes |
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| Sets the time delay, in hundredths of a second, |
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S26 | before the modem turns CTS ON after detect- | 0.01 s |
| 1 | |||
ing an |
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| is commanded. Pertains to synchronous opera- |
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| tion only. |
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S27 | General Bit Mapped Options Status | - | - | * | 73 (49h) | ||
S28 | Accepted but ignored. | - | - | * | 0 | ||
S29 | Accepted but ignored. | 10 ms |
| 70 | |||
S30 | Accepted but ignored. | 10 s |
| 0 | |||
S31 | Accepted but ignored. | - | - | * | 194 | ||
(C2h) | |||||||
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S32 | XON Character | ASCII |
| 17 (11h) | |||
S33 | XOFF Character | ASCII |
| 19 (13h) | |||
S34 | S35 Reserved | - | - |
| - | ||
S36 | Accepted but ignored. | - | - | * | 7 |
Chapter 9 Modem Emulation | 45 |