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CYBERSTERO PC144IVA, CYBERSTERO PC144IVSPA

PROMETHEUS PRODUCTS, INC.

CYBERSTERO PC144IVA, CYBERSTERO PC144IVSPA

Card Type

Fax, Modem (asynchronous), Sound card

Chip Set

Unidentified

I/O Options

Audio line in, Audio line out, CD-ROM interface, Microphone, MIDI/game port, Speakerphone

Maximum Modem Rate

14.4Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

16-bit ISA

Fax Class

Class II

Data Modulation Protocol

Bell 103/212A

ITU-T V.22, V.22bis, V.32, V.32bis

Fax Modulation Protocol

ITU-T V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

CD-ROM connector

CN1

Microphone

CN5

Audio line out

CN2

Audio line in

CN6

Phone line out

CN3

MIDI/game port

CN7

Phone line in

CN4

   

DMA CHANNEL SELECTION

Channel

JB4/I

JB4/J

JB4/K

JB4/L

0

Off

On

On

Off

í 1

On

Off

Off

On

3

On

Off

On

Off

None

Off

On

Off

On

I/O ADDRESS SELECTION

Setting

JB4/A

JB4/B

JB4/C

JB4/D

220

Off

On

Off

On

230

Off

On

On

Off

í 240

On

Off

Off

On

250

On

Off

On

Off

INTERRUPT SELECTION

IRQ

JB4/E

JB4/F

JB4/G

JB4/H

í IRQ5

Off

On

On

Off

IRQ7

On

Off

Off

On

IRQ9

Off

On

Off

On

IRQ10

On

Off

On

Off

JOYSTICK CONTROL

Setting

JB4/M

JB4/N

í Enabled

On

Off

Disabled

Off

On

MODEM CONTROL

Setting

JB1/Pins 1 & 2

JB1/Pins 3 & 4

í Enabled

Closed

Open

Disabled

Open

Closed

SERIAL PORT ADDRESS SELECTION

Setting

JB2/G

JB2/H

JB2/I

JB2/J

COM1 (3F8h)

Off

On

Off

On

COM2 (2F8h)

Off

On

On

Off

í COM3 (3E8h)

On

Off

Off

On

COM4 (2E8h)

On

Off

On

Off

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JB2/A

JB2/B

JB2/C

JB2/D

JB2/E

JB2/F

IRQ3

On

Off

Off

Off

Off

Off

IRQ4

Off

On

Off

Off

Off

Off

IRQ5

Off

Off

On

Off

Off

Off

IRQ7

Off

Off

Off

On

Off

Off

í IRQ10

Off

Off

Off

Off

On

Off

IRQ11

Off

Off

Off

Off

Off

On

SOUND CARD CONTROL

Setting

JB3/Pins 1 & 2

JB3/Pins 3 & 4

í Enabled

Closed

Open

Disabled

Open

Closed

Proprietary AT Command Set

AUTO-RELIABLE TIME BUFFER CONFIGURATION

Type:

Configuration

Format:

AT [cmds] \Cn [cmds]

Description:

Controls the handling of incoming data during auto-reliable time period

Command

Function

\C0

Data is discarded

\C1

Data is buffered

\C2

Data is discarded; modem returns to normal mode on receiving auto-reliable fallback character.

AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD

Type:

Configuration

Format:

AT [cmds] %En [cmds]

Description:

Controls auto-retrain mode and fallback/fall-forward

Command

Function

%E0

Auto-retrain disabled

%E1

Auto-retrain enabled

BREAK TYPE

Type:

Configuration

Format:

AT [cmds] \Kn [cmds]

Description:

Configures action of break signal

Command

Function

\K0

Online command mode enabled, send no break to remote modem

\K1

Break sent to remote modem and buffered cleared

\K2

Online command mode enabled, send no break to remote modem

\K3

Send break to remote modem immediately

\K4

Online command mode enabled, send no break to remote modem

\K5

Send break with transmitted data

BUFFER SIZE - LOWER LIMIT

Type:

Register

Format:

AT [cmds] S49=n [cmds]

Default:

10

Range:

0-255

Unit:

1 byte

Description:

Controls the low-end size of the buffer during error-control mode

BUFFER SIZE - UPPER LIMIT

Type:

Register

Format:

AT [cmds] S50=n [cmds]

Default:

200

Range:

2-255

Unit:

1 byte

Description:

Controls the high-end size of the buffer during error-control mode

COMPRESSION

Type:

Configuration

Format:

AT [cmds] %Cn [cmds]

Description:

Selects data compression

Command

Function

%C0

Data compression disabled

%C1

MNP5 enabled

CONNECT MODE

Type:

Configuration

Format:

AT [cmds] \Nn [cmds]

Description:

Controls the type of connection the modem will operate in

Command

Function

\N0

Normal mode enabled

\N1

Direct mode enabled

\N2

MNP reliable mode enabled

\N3

Auto-reliable mode enabled

\N4

V.42 reliable mode enabled

\N5

V.42 auto-reliable mode enabled

\N6

Reliable mode enabled

DIAL

Type:

Immediate

Format:

AT [cmds] D<#> [cmds]

Description:

Dials telephone number according to any modifiers included in the string

Note:

Any combination of modifiers can be used to produce the desired dial functions in sequence.

Modifier

Function

L

Re-dial last number

P

Pulse dialing enabled

Sn

Dial stored telephone number n

T

Tone dialing enabled

W

Dialing resumed following dial tone detection for amount of time specified in S7 register

,

Dialing paused for amount of time specified in S8 register

!

Modem commanded to go off-hook for .5 second before returning on-hook

@

Wait for quiet answer for amount of time specified in S7 register

;

Modem returned to command state after dialing

DICTIONARY SIZE

Type:

Configuration

Format:

AT [cmds] %Dn [cmds]

Description:

Select dictionary size

Command

Function

%D0

Select 1/2K bytes

%D1

Select 1K bytes

%D2

Select 2K bytes

EXTENDED RESULT CODES

Type:

Configuration

Format:

AT [cmds] \Vn [cmds]

Description:

Selects extended result codes

Command

Function

\V0

Extended result codes disabled

\V1

Extended result codes enabled

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] \Gn [cmds]

Description:

Selects modem port flow control

Command

Function

\G0

Flow control disabled

\G1

Flow control enabled

FLOW CONTROL TYPE

Type:

Configuration

Format:

AT [cmds] \Qn [cmds]

Description:

Sets type of flow control used by modem

Command

Function

\Q0

Flow control disabled

\Q1

XON/XOFF, bi-directional RTS/CTS flow control enabled

\Q2

Unidirectional CTS flow control enabled

\Q3

Bi-directional RTS/CTS flow control enabled

\Q4

Unidirectional XON/XOFF flow control by DCE enabled

INACTIVITY TIMER

Type:

Configuration

Format:

AT [cmds] \Tn [cmds]

Default:

0

Range:

0-90

Unit:

1 minute

Description:

Sets the length of time that the modem does not receive information before it disconnects.

Note:

AT\T0 will disable timer.

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports product code

I1

Reports ROM checksum

I2

Tests and reports ROM checksum

I3

Reports firmware revision

I4

Reports current configuration

XON/XOFF PASS-THROUGH

Type:

Configuration

Format:

AT [cmds] \Xn [cmds]

Description:

Selects whether XON/XOFF signals are sent to remote modem

Command

Function

\X0

XON/XOFF signals trapped by local modem

\X1

XON/XOFF passed through local modem