288IDSVD.TXT Driver File Contents (Apache_V34iv_sp.exe)

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				Apache 288I-DSVD 

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Specification:

*  28800 bps full duplex data: 14400 fax modem

*  DSVD (Digital Simultaneous Voice & Data) operation in V.34 modes 
   ( 28800 to 1200 bps).

*  Full Duplex Speakerphone Operation

*  Parallel (16550 compatible) interface supporting PC bus interface 
   at DTE speeds up to 115,200 bps

*  Complies with CCITT V.34 28800-2400 bps, V.32 bis 14400 - 4800 bps, 
   V.32 9600 - 4800 bps, V.23 1200/75 bps, V.22 bps and 2400 - 1200 bps,  
   and V.21 300 bps recommendations, and meets Bell 212 1200 bps 
   and 103 300 bps standards.

*  Supports V.FC 28800 - 14400 bps

*  Group 3 fax modes supporting V.17 14400/1200/9600/7200 bps, 
   V.29 9600/7200 bps, and V.27 ter 4800/2400 bps transmit/receive, 
   V.21 Channel 2 300 bps transmit and receive, EIA-578 Service 
   Class 1 commands, and EIA-592 Service Class2 commands.
   Implements enhanced "AT" command set.

*  Compatible with communications software packages.

*  Supports V.42/MNP2-4 Error Correction and V.42bis/MNP5 
   Data Compression modes.
   MNP10 data throughput enhancement.NVRAM 
   DAA designed to be compliant with FCC part 68 and DOC.
   On board sounducer.
   Microphone/Speaker/Headset jacks.
   Four COM port selection 
  IRQ's 3,4,5,6,7

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				DSVD INSTALLATION

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CONFIGURING THE COM PORT AND IRQ LEVELS

A COM ( communication ) port is used by the PC to select the I/O address 
of a serial communication device (such as a modem or a mouse).  There are 
four COM ports to select from, but only one device can be assigned to each 
COM port.

Interrupt request lines (IRQs) enable the PC peripheral devices 
(such as a modem or a printer) to signal the CPU when they need attention.  
Normally COM1/COM3 use interrupt request level 4 (IRQ4), and COM2/COM4 
use interrupt request level 3 (IRQ3).

Communication port base address and IRQ selection on the target board 
is done either through jumper configuration or using the PnP ( plug'n'play) 
device which is a population option.

Tables 1 and 2 show how to configure the COM port and the 
Interrupt level selections, respectively.

Table 1. COM-Port Selection
								

COM Port        Base Address            Jumper Selection
COM1            03F8h                   J7-J8 and J9-J10
COM2            02F8h                   J9-J10
COM3            03E8h                   J7-J8
COM4            02E8h                   No jumpers

Tables 2.  Interrupt Level Selection                                                               IRQ Selection Jumper SelectionIRQ3J16-J17IRQ4J16-J15IRQ5J12-J14IRQ6J12-13IRQ7J12-J11Note :      If your board is a PnP ( Plug and Play) disregard the           jumper Table.INSTALLING THE 288I-DSVDPerform the following to install your Target Board to your IBM PC or compatible computer:1.        Install the Target Board into the PC, referring to your computer's installation         procedure.2.    Connect the phone line from the wall to the jack labeled "LINE" or "WALL"       using a standard RJ11 type telephone cord.3.    Connect the telephone to the jack labeled "PHONE" using a standard RJ11 type   telephone cord.

4.      Connect the electret microphone to the jack labeled "MIC".

5.      Connect an amplified speaker to the jack labeled "HDSET".  
	A Headset unit can be connected to the modem's MIC and HDSET 
	jacks as well .  If an external speaker/headset will not be used, 
	connect a shunt to J26 and J27 to power the on-board sounducer.

7.      The target board is capable of supporting full-duplex speakerphone 
	or telephone emulation mode. The board is configured at the factory 
	for the speakerphone mode by shunting J23 and J25.  To support 
	telephone emulation operation, shunt J23 and J24.



OPERATION IN DSVD MODE
======================

DSVD Modes

Operation in DSVD mode allows data transfer and voice conversation to 
occur simultaneously during a data connection.  On a DSVD call, either 
a telephone or a headset can be used as the voice interface.  Both local 
and remote modems need to have Rockwell DigiTalk tm DSVD technology to 
support the simultaneous voice and data function.  There are two methods 
to transition to DSVD mode:

1.      Data mode to DSVD
2.      Analog voice mode to DSVD


DATA MODE TO DSVD TRANSITION
============================

This method allows the user to establish a data connection first and
transition to DSVD by picking up the handset or by using the headset.

1.      Issue AT-SSE=1 command on both modems through terminal mode or 
	include it as part of the initialization string in the 
	communication software.

2.      One user picks up the handset ( generates ring and ring back ).

3.      Once the other user picks up handset DSVD is established.

4.      DSVD is terminated when either side hang up handset.  
	DSVD can be initiated if either side picks up the handset again.

ANALOG VOICE MODE TO DSVD TRANSITION
====================================

This method allows the user to establish an analog voice call first and 
transition to DSVD by initiating a data connection.

1.      Issue AT-SSE=1 command on both modems through terminal mode or 
	include it as part of the initialization string in the communication 
	software.

2.      Establish analog phone connection.  ( Make sure both modems 
	have ATS=0 to disable auto answer. )

3.      When one user issues ATD this modem will initiate handshake and 
	handsets will be muted.

4.      Once data connection has been completed the users will be in DSVD 
	state.  In DSVD state, both voice and data communication can take 
	place simultaneously.

5.      DSVD is terminated when either side hang up handset.  DSVD can be 
	initiated if either side picks up handset again.


DSVD HEADSET MODE
=================

The DSVD modem allows the use of a headset (instead of the handset) 
for voice communication during DSVD mode.

1.      The command AT#CLS=5 must be issued after the AT-SSE=1 command 
	in terminal mode or in the initialization string on the
	communication software.

2.      Once a data connection is made the modem in the headset mode will 
	immediately initiate the DSVD connection by ringing the remote user.

3.      Local handset transitions are ignored in this mode.

4.      If the remote user has a handset the state of the remote handset 
	will control state transitions.  if the remote user puts down 
	their handset the modems are in data mode and if the remote modem 
	picks up the handset DSVD is established.

5.      If the remote modem is also in headset mode, the modems are always 
	in DSVD mode unless one of the parties issue a +++ to go to command 
	mode ( no audio during command mode ) followed by AT#VLS=0 and then 
	back on-line with an ATO.  During this time, the DSVD mode is 
	terminated and the headset in no longer operation.  To return to 
	headset mode, issue a +++, followed by AT#VLS=5 and then go back 
	on-line with an ATO.

6.      No simulated busy or ring tones will be played to the modem in the 
	headset mode.


OPERATION IN SPEAKERPHONE MODE
==============================

OPERATION WITH COMMUNICATION SOFTWARE


The full-duplex speakerphone operation can be used by running a 
communication software application which supports the Rockwell 
Speakerphone function.  Follow the instructions of the respective 
application package.  Alternatively, speakerphone operation can be 
used by manually issuing AT command to the modem.  Be sure a shunt 
connects J25 and J23 to support the speakerphone mode.


MANUAL OPERATION USING TERMINAL MODE
====================================

Origination a Voice Call in Speakerphone Mode

1.      Invoke the terminal mode in your communication package.

       -Install MegaConnect software then click on MegaConnect 
	Terminal.
       
       -At MegaConnect Terminal screen click on Options and select 
	Serial Port...

       -Select the right Com Port according to hardware setup.

2.      Enter AT and make sure that OK is returned.  Enter AT&F to reset 
	modem configurations to default values.  All instructions to the 
	modem are communicated through AT commands. For example, ATD is 
	the AT command for the modem to dial; all AT commands start 
	with the "AT" characters.

3.      Enter AT#CLS=8#VRN=0#VLS=6 and press the return key.  The modem 
	should respond with "OK".  This will initialize the modem for 
	speakerphone mode.


Answering a Voice Call in Speakerphone Mode

1.      Invoke the terminal mode in your communications package.

2.      Enter AT and make sure that "OK" is returned.  Enter AT&F 
	to reset modem configuration default values.

3.      Enter AT#CLS=8VRN=0#VLS=6S0=0 and press the return key.  
	The modem should respond with OK.  This will initialize 
	the modem for speakerphone mode.

4.      To answer a call in speakerphone mode upon receipt of a RING 
	message, enter ATA.  The modem will report VCON to indicate 
	speakerphone is on.

5.      To hang up, issue ATH.


Mega Connect Terminal.
======================

Install Mega Connect Lite and click on MegaConnect Terminal.

At MegaConnect Terminal Untiltiled click on Options... . Select the 
Serial Port and select your Com Port and click "OK".  Click on Options 
again and select Default Settings.  At Default Settings click on 57600bps 
and click on feild of Additional Initialization and input &C1&D2S7=75 
and click "OK".  At black screen you see cusor flashing type AT and 
press Enter key on your key board.  The modem should respond 'OK".

Now you are in the MegaConnect Terminal Mode.




End
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