Intel MD566X Bedienungsanleitung PDF herunterladen (Seite 107)

56K V.92 Data, Fax, and Voice Chipset

Programmer’s Guide Intel Confidential 107

S30 0

Disconnect Inactivity Timer: This S-register sets the length of time (in minutes)

that the modem stays online/off-hook before disconnecting when no data is being

transmitted or received. In data and fax modes, any data transmitted or received be-

tween the DTE-DCE interface resets the timer. In all other modes (except Tele-

phone-Emulation mode), any data transmitted resets the timer. In Telephone-Emu-

lation mode, S30 is ignored (that is, the modem does not automatically hang up the

line after a given time delay).

Range: n = 0–255 minutes

n = 0 Disabled

S31 49

Bit-Mapped Options

: S31 is a read-only register that indicates AT command set-

tings.

Bit 0 0 N0 is selected

1* N1 is selected

Bit 1 0* &U0 is selected

1 &U1 is selected

Bit 2 Reserved

Bit 3 0* -C0 is selected

1 -C1 is selected

Bit 4 0 %E0 is selected

1* %E1 is selected

Bit 5 0 %G0 is selected

1* %G1 is selected

Bit 6, 7 Reserved

Table 7-1. S-Register Command Descriptions (Continued)

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 129 130

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Intel MD566X Bedienungsanleitung Seite 107