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2400 ETC-I, 2400 ETC-FAX

ATI TECHNOLOGIES, INC.

2400 ETC-I, 2400 ETC-FAX

Card Type

Modem (synchronous/asynchronous)

Chip Set

ATI

Maximum Data Rate

2400bps

Maximum Fax Rate

9600bps

Data Bus

8-bit ISA

Fax Class

Class I

Data Modulation Protocol

Bell 103A/212A

ITU-T V.22, V.22bis

Fax Modulation Protocol

ITU-T V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

Line in

CN1

Line out

CN2

SERIAL PORT ADDRESS

COM

IRQ

SW1/1

SW1/2

SW1/3

SW1/4

COM1: (3F8h)

4

On

Off

Off

Off

í COM2: (2F8h)

3

Off

On

Off

Off

COM3: (3E8h)

4

Off

Off

On

Off

COM4: (2E8h)

3

Off

Off

Off

On

COM1: (3F8h)

Set by JP1

On

Off

Off

Off

COM2: (2F8h)

Set by JP1

On

Off

On

On

COM3: (3E8h)

Set by JP1

Off

Off

On

Off

COM4: (2E8h)

Set by JP1

On

On

On

Off

INTERRUPT

Setting

JP1/A

JP1/B

JP1/C

JP1/D

IRQ2

Closed

Open

Open

Open

IRQ3

Open

Closed

Open

Open

í IRQ4 or automatic

Open

Open

Closed

Open

IRQ5

Open

Open

Open

Closed

Proprietary AT Command Set

AUTO-RELIABLE FALLBACK CHARACTER

Type:

Register

Format:

AT [cmds] S46=n [cmds]

Default:

13

Range:

0-127

Unit:

1 ASCII character

Description:

Sets the character used as the auto-reliable fallback character. S46=0 will disable this function.

BREAK TYPE

Type:

Configuration

Format:

AT [cmds] &In [cmds]

Description:

Sets the modemís response to a break signal.

Command

Function

í &I0

Send break with transmitted data.

&I1

Send break to remote modem immediately.

&I2

Send break to remote modem immediately, modem buffers cleared.

DATA COMPRESSION

Type:

Configuration

Format:

AT [cmds] &Un [cmds]

Description:

Selects data compression.

Command

Function

í &U0

Data compression disabled.

&U1

Data compression enabled.

FLOW CONTROL TYPE

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables flow control options.

Command

Function

í &K0

Flow control disabled.

&K3

RTS/CTS flow control enabled.

&K4

XON/XOFF flow control enabled.

&K8

Transparent remote XON/XOFF flow control enabled.

&K12

Transparent XON/XOFF flow control enabled.

INACTIVITY TIMER

Type:

Register

Format:

AT [cmds] S40=n [cmds]

Default:

0

Range:

1-255

Unit:

1 minute

Description:

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

REDIAL ATTEMPTS

Type:

Register

Format:

AT [cmds] S41=n [cmds]

Default:

0

Range:

0-10

Unit:

1 attempt

Description:

Sets the number of times the modem will attempt to redial a busy call.