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APACHE A56-R

APACHE MICRO PERIPHERALS, INC.

APACHE A56-R

Card Type

Modem (asynchronous)

Chip Set

Unidentified

I/O Options

Speaker out, microphone

Maximum Modem Rate

56Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 103/212A

ITU-T V.21, V.22bis, V.23, V.32, V.32bis, V.34, V.34+, V.FC, K56flex, V.90

Fax Modulation Protocol

ITU-T V.17, V.21 CH2, V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

Line in

CN2

SERIAL PORT ADDRESS

Setting

SW1/5

SW1/6

COM1 (3F8h)

On

On

COM2 (2F8h)

Off

On

COM3 (3E8h)

On

Off

COM4 (2E8h)

Off

Off

INTERRUPT

Setting

SW1/1

SW1/2

SW1/3

SW1/4

SW1/7

JP1

IRQ 2

Off

Off

Off

Off

On

Open

IRQ 3

Off

Off

Off

On

Off

Open

IRQ 4

Off

Off

On

Off

Off

Open

IRQ 5

Off

On

Off

Off

Off

Open

IRQ 7

On

Off

Off

Off

Off

Open

IRQ 10

Off

Off

Off

Off

Off

2 & 3

IRQ 11

Off

Off

Off

Off

Off

1 & 2

Note: Pins designated are in the closed position

 

SUPPORTED COMMAND SET

Basic AT Commands

AT, A/

A, B, D, E, H, M, O, P, Q, T, V, W, X, Y, Z

&C, &D, &M, &P, &Q, &R, &T, &W, &X, &Y, &Z

Extended AT Commands

\A, \B, \K, \N

%C, %E, %L, %Q

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S24, S25, S26,

S27, S28, S29, S30, S31, S32, S33, S36, S37, S38, S39, S40, S41, S46, S48, S82, S86, S91, S92,

S95

Special Commands

-K, +MS

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

TRANSMIT CARRIER

Type:

Configuration

Format:

AT [cmds] Cn [cmds]

Description:

Controls the transmit carrier switching

Note: Disabling the transmit carrier puts the modem in receive-only mode

Command

Function

í C1

Return OK message

LINE MODULATION

Type:

Configuration

Format:

AT [cmds] Fn [cmds]

Description:

Selects the line modulation

Note: This command is only supported on older modems

Command

Function

F0

Auto-detect mode

í F1

V.21 or Bell 103

F3

V.23

F4

V.22 or Bell 212A @ 1200bps

F5

V.22bis

F6

V.32bis or V.32 @ 4800bps

F7

V.32bis @ 7200bps

F8

V.32bis or V.32 @ 9600bps

F9

V.32bis @ 12000bps

F10

V.32bis @ 14400bps

 

 

 

 

 

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports product code

I1

Reports ROM checksum

I2

Reports OK

I3

Report firmware revision, model interface type

I4

Reports response programmed by an OEM

I5

Reports country code

I6

Reports modem data pump model and code revision

I7

Reports DAA code (W-class only)

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Low volume setting

L1

Low volume setting

í L2

Medium volume setting

L3

Highest volume setting

AUTO-MODE DETECTION

Type:

Configuration

Format:

AT [cmds] Nn [cmds]

Description:

Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.

Command

Function

N0

Auto-mode detection disabled

N1

Auto-mode detection enabled

FACTORY DEFAULT PROFILE

Type:

Configuration

Format:

AT [cmds] &F [cmds]

Description:

Sets values in active profile to values found in the default profile

Command

Function

í &F0

Restore factory profile 0

&F1

Restore factory profile 1

 

 

 

 

 

 

GUARD TONE

Type:

Configuration

Format:

AT [cmds] &Gn [cmds]

Description:

Commands the modem to transmit a guard tone in V.22/V.22bis

Note: Used primarily for international data transmission

Command

Function

í &G0

Guard tone disabled

&G1

Guard tone disabled

&G2

1800Hz guard tone enabled

S-REGISTER RESPONSE

Type:

Configuration

Format:

AT [cmds] &Jn [cmds]

Description:

This command included for compatibility. It performs no function.

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables flow control options

Command

Function

&K0

Flow control disabled

&K3

RTS/CTS flow control enabled

&K4

XON/XOFF flow control enabled

&K5

Transparent XON/XOFF flow control enabled

&K6

RTS/CTS and XON/XOFF flow control enabled

LINE TYPE

Type:

Configuration

Format:

AT [cmds] &Ln [cmds]

Description:

Selects line type

Command

Line Type

í &L0

Switched line (PSTN/Dial-up)

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

&S0

DSR forced high

&S1

DSR high while modem is handshaking or connected

 

 

 

 

 

 

 

CONFIGURATION PROFILES

Type:

Immediate

Format:

AT [cmds] &V [cmds]

Description:

Displays active and stored configuration profiles

Command

Function

&V1

Display connection statistics

Extended AT Commands

EXTENDED RESULT CODES

Type:

Configuration

Format:

AT [cmds] \Vn [cmds]

Description:

Selects extended result codes

Command

Function

\V0

Connect messages are controlled by settings X, W, and S95

\V1

Connect messages are displayed in the single line format

PLUG AND PLAY SERIAL NUMBER

Type:

Immediate

Format:

AT [cmds] %7 [cmds]

Description:

Returns the plug & play serial number

PLUG AND PLAY VENDOR ID

Type:

Immediate

Format:

AT [cmds] %8 [cmds]

Description:

Returns the plug & play vendor ID and product number

RPI MODE SELECTION

Type:

Configuration

Format:

AT [cmds] +Hn [cmds]

Description:

Sets the RPI mode

Command

Function

+H0

RPI/video ready mode disabled

+H1

RPI enabled and set DTE speed to 19200bps

+H2

RPI enabled and set DTE speed to 38400bps

+H3

RPI enabled and set DTE speed to 57600bps

+H11

RPI+ mode enabled

+H16

Video ready mode enabled

 

 

 

 

 

 

 

 

 

DISTINCTIVE RING

Type:

Immediate

Format:

AT [cmds] -SDR=n [cmds]

Description:

Selects the distinctive ring settings

Command

Function

-SDR=0

Distinctive ring disabled

-SDR=1

Type 1 enabled

-SDR=2

Type 2 enabled

-SDR=3

Type 1 and 2 enabled

-SDR=4

Type 3 enabled

-SDR=5

Type 1 and 3 enabled

-SDR=6

Type 2 and 3 enabled

-SDR=7

Type 1, 2, and 3 enabled

MNP10-EC

Type:

Configuration

Format:

AT [cmds] -SECn [cmds]

Description:

Controls MNP10-EC

Command

Function

-SEC0

MNP10-EC disabled

-SEC1

MNP10-EC enabled ans set transmit (TX) level to 0 - 30

S(status) -REGISTERS

AUTOSYNC OPTIONS

Type:

Register

Format

AT [cmds] S19=n [cmds]

Default:

0

Range:

Unidentified

Description:

Sets the AutoSync option

AUTOSYNC HDLC ADDRESS

Type:

Register

Format

AT [cmds] S20=n [cmds]

Default:

0

Range:

0-255

Description:

Sets the AutoSync HDLC address of BSC Sync charactyer