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Dialogic® Digital Signal Processing Series 2 Plus Card - See Model Numbers

Description

The latest cards in the DSP Series 2 family are the DSP Series 2 Plus card and its associated Multi-Function Media I/O Plus card.

The DSP Series 2 Plus card can perform a single function or a combination of the following functions:

• Conferencing

• Echo Cancellation

• File Playback/Record

• Frequency Shift Keying (FSK)

• Media Streaming over RTP

• Positive Voice Detection/Answering Machine Detection
(PVD/AMD)

• Signal Energy Detection

• Tone Generation and Detection

• T.30 Fax

Hardware Architecture

DSP Modules

The DSP Series 2 Plus card supports either one or two DSP modules. Each module consists of four DSP chips, for a total of either four or eight DSP chips per card. Each DSP chip has access to 512 timeslots of PCM. The 512 timeslots are arranged in two streams of 256 timeslots each. Each DSP is controlled through a host port interface mapped into the main board’s memory space.

RAM, Flash Memory and Processor Speeds

The DSP Series 2 Plus card main board has 256 Mbyte of external synchronous SDRAM and 4 MBytes of Flash memory. It also has a 450 Mhz processor. The I/O processor runs at 100 Mhz.

Ethernet Functionality

The main board has the capability of providing the following six 10/100 Base-T Ethernet auto-negotiating signals to the ports on the Multi-Function Media I/O Plus card.

• The processor provides two Ethernet control signals that are available for NFS, matrix connectivity, RTP and redundancy.

• The internal Ethernet switch provides four Ethernet data signals that are disabled at this time and reserved for future use.

Placement

The DSP Series 2 Plus card resides in the front slot of the following CSP chassis:

CSP 2040

Two DSP Series 2 Plus cards can operate in an CSP 2040 chassis.

CSP 2090 and CSP 2110

Five DSP Series 2 Plus cards can operate in the CSP 2090 and CSP 2110 chassis.

Configuration Information

The part number, serial number, model number, and revision number are located on the back of the card.

Specifications

The DSP Series 2 Plus card is designed to the following electrical, physical, and environmental specifications.

Electrical | Specification
--- | ---
Supply Voltage, Vcc | 5.00V
Supply Current, Vcc @ 5.0V | 5.5A (typical)

Physical | Specification
--- | ---
Height | 9.3 inches (236.2 mm)
Depth | 12.5 inches (317.5 mm)
Width | .775 inches (19.7 mm)

Environmental | Specification
--- | ---
Temperature - Storage | -40~C to 70~C (-40~F to 158~F)
Temperature - Operation | 0~C to 50~C (32~F to 122~F)
Temperature Shock - Storage | -40~C to 70~C to -40~C (-40~F to 158~F to -40~F) at 5~C/min.
Temperature Shock - Operation | 0~C to 50~C (32~F to 122~F) at 10~C/min.
Humidity - Operating | 5% to 85%
Altitude | Up to 4000 meters (13.123 ft.)

Power Requirements

Configuration | Max. Current (Amps) at 5V | Max. Power (Watts)
--- | --- | ---
DSP Series 2 Plus with one Module | 5.6 | 28.0
DSP Series 2 Plus with two Modules | 7.8 | 39.0

Model Numbers

The DSP Series 2 Plus card model numbers are listed below.

Product | Model No. | RoHS Model No.
--- | --- | ---
DSP Series 2 Plus with (1) Module | Not Applicable | CSP-DSP-1410R
DSP Series 2 Plus with (2) Modules | Not Applicable | CSP-DSP-1420R

Related Products

The products related to the DSP Series 2 Plus card are listed below.

Product | Model No. | RoHS Model No.
--- | --- | ---
Multi-Function Media I/O Plus card | Not Applicable | CSP-BIO-1400R

Front and Top Views

The front and side views show the LEDs, push button switches, Monitor connector, DIP switches, and jumpers.

Controls and Indicators

The table below describes the LEDs and push button switches as shown in the front view of the DSP Series 2 Plus card.

Status Indicators

LED indicators reference standard CPU run/halt/reset statuses.

LED | Color/Status | Description
--- | --- | ---
Diag | Off | This LED is OFF except during a card reset, when this card flashes red briefly.
Status | Red | The LED is red briefly during card reset.
Green | The card is connected to the system buses.
Off | The card is resetting.
Halt | Red | The CPU has halted. This LED is red briefly during card reset.
Green | The CPU is running.
Power | Red | The LED is red upon insertion
Green | The card is In Service.
Off | The card is Out Of Service.

Jumpers

The jumper settings are factory set and should not be changed.

Jumper | Setting | Description
--- | --- | ---
JP3 | Not Installed (default) | Watch Dog Timer Enabled
JP4 | Not Installed (default) | Factory use only
JP5 | Not Installed (default) | Factory use only
JP6 | Not Installed (default) | Factory use only
JP7 | Not Installed (default) | Factory use only
JP12 | Installed | Factory use only
JP13 | Installed | Factory use only
J6 | Module 1* | Factory use only
J7 | Module 2* | Factory use only

*Jumper on pins 1 and 2 indicates the module is not installed. Jumper on pins 2 and 3 indicates the module is installed.

DIP Switch S1 on Main Board

The table below describes the DIP switch S1 settings. The shading (asterisk* for html documents) indicates factory-installed settings.

Position | Setting | Function
--- | --- | ---
1 | ON* | Disables Debug 1 Mode
OFF | Enables Debug 1 Mode ( printing)
2 | ON* | Reserved, normally should be ON
OFF | Reserved
3 | ON* | Disables Debug 2 Mode
OFF | Enables Debug 2 Mode
4 | ON* | Ethernet Link, Auto-Negotiate Mode (Default)
OFF** | Ethernet Link, Force 100 Mbps/Full Duplex Mode
5 | ON* | Reserved, normally should be ON
OFF | Reserved
6 | ON* | HDLC Communications (Default)
OFF | Ethernet Communications***
7 | ON* | Reserved, normally should be ON
OFF | Reserved
8 | ON* | Reserved, normally should be ON
OFF | Reserved

** Enables Ethernet Link, Force 100 Mbps/Full Duplex feature.

*** Enables Ethernet communication between the DSP Series 2 card and the CSP Matrix Series 3 Card.

Digital Signal Processor
Frequency Shift Keying
Real-Time Transport Protocol. Supports transport of real-time data like interactive voice and video over packet-switched networks.
See Pulse Code Modulation.
Random Access Memory
Quick depress and release of the phone plunger of a handset to signal the PBX or Centrex of instructions to follow (e.g., Call Transfer).
The protocol used in most local area PC networks. Typically, most Ethernet networks support data transmission speeds up to 10 Mbps, but 100 Mbps is also possible.