RadiSys EXM-31 Hardware Reference Manual

Contents

Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Product Description
Specifications
Installation
Configuring the BIOS Setup
Figure 2. EXM Slot Numbering
Figure 4. OB2 Register
Connector
Programming Interface
UART Registers
AT Commands
Cn Carrier Control Option (dummy command)
En Off-Line Echo Command
Hn Switch-hook Control
Mn Speaker Control
P Enable Pulse Dialing
Sn? Read an S Register
Xn Select Result Codes/Call Progress Options
Zn Recall Stored Profile
Dn Data Terminal Ready Option
Ln Dial Up./Lease Line Option
Pn Dial Pulse Ratio
Sn Data Set Ready Option
Un Disable Trellis Coding
Wn Store Active Profile
Yn Select Stored Profile on Powerup
Cn Data Compression
O Escape Method
Bn Transmit Break
Jn Bits/s Rate Adjust
Nn Set Operating Mode
Tn Set Inactivity Timer
Jn Set V.42 Detect Phase
V Display Number
Mn MNP 10 Control
S Registers
S2 Escape Character
S6 Wait Before Dialing
S9 Carrier Recovery Time
S14 Bit Mapped Options
S18 Modem Test Timer
S22 Bit-Mapped Options
S23 Bit Mapped Options
S26 RTS to CTS Delay Interval
S30 Inactivity Timer Value
S108 Signal Quality Selector
V.25bis Commands Set
CRS Dial Stored Number
RLD Display Delayed Numbers
CNX Connect
LSN List of Stored Numbers (Dial Strings)
Support and Service
Repair Services
Arranging Service
Other Countries

RadiSys EXM-31 Hardware Reference Manual Manual pdf 51 page image

Programming InterfacePage 434 4S14 Bit Mapped OptionsIndicates the status of command options.Default: (AAh), (176d), (10101010b)Bit 0 ReservedBit 1 Command echo (En)0 E0 is selected1 E1 is selected *Bit 2 Quite Mode (Qn)0 Q0 is selected*1 Q1 is selectedBit 3 Result codes (Vn)0 V0 is selected1 V1 is selected *Bit 4 Dumb Mode0 dumb mode off (normal)*1 dumb mode onBit 5 Tone (T) Pulse (P)0 T is selected1 P is selectedBit 6 ReservedBit 7 Originate/Answer0 answer1 originate *S16 Modem Test Options (read only)Indicates the test in progress status.Default: 000Bit 0 Local analog loopback0 local ALB disabled *1 local ALB enabled (&T1)Bit 1 ReservedBit 2 Local digital loopback0 local DL disabled *1 local DL enabled (&T3)Bit 3 Remote digital loopback (RDL) status0 RDL off *

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EXM-31

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