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DSP.C5x[x].NumRxTimeSlots

Syntax

DSP.C5x[x].NumRxTimeSlots = numberslots

Access

Read/Write

Type

Integer

Default

16

Allowed Values

0, 16, 32, 128

Example

DSP.C5x[2..5].NumRxTimeSlot = 32

Description

Specifies the number of timeslots on which the DSP can receive data. Specifying 0 timeslots turns off the channels for the specified DSPs.
Caution:

 In order to change the DSP.C5x[x].NumRxTimeSlots settings, you must be familiar with how CG board DSPs connect to on-board data streams. Each logical DSP number belongs to a group that shares a specific TDM data stream. If you request too many timeslots for a group of DSPs on a stream, the board will not boot and will return a resource error. For information about CG 6000C board switching, refer to Chapter 5.

Each stream has a maximum of 128 transmitting and 128 receiving available timeslots. The total number of timeslots specified for the DSPs on a stream cannot exceed 128 transmitting and 128 receiving. The following examples illustrate this rule:
Stream Configuration

 Timeslots

 Status

8 DSPs and 16 timeslots per DSP

 128

 OK

4 DSPs and 32 timeslots per DSP

 128

 OK

8 DSPs and 32 timeslots per DSP

 256

 ERROR

For example, conferencing applications may require more than 16 timeslots per DSP. Increasing the number of timeslots per DSP allows more participants per conference call. For more information about using this keyword in conjunction with conferencing applications, and information about which streams are attached to logical DSP numbers, refer to the Natural Conference Developer's Reference Manual.

See Also

DSP.C5x[x].NumTxTimeSlots


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