# DSP.C5x[x].DataInQStart

Specifies the start of the DataIn queue in the DSP memory. The DataIn queue sends the data to the DSP.

#### Syntax

DSP.C5x[x].DataInQStart = address

x = 0-(n-1) (A range of DSP cores where n equals the total number of DSP cores available.)

#### Access

Read/Write

#### Type

Integer

#### Default

0x2280

#### Allowed values

0x0000 – 0xFFFF

#### Example

DSP.C5x[0].DataInQStart = 0x2280

#### Details

Changing the queue location or increasing the queue size can reduce the memory available to DSP functions. To change the DSP.C5x[x].DataInQStart settings, you must be familiar with the resource allocation in the CG board DSPs.

Caution: | Due to a DSP architectural limitation, DSPs in a pair core must maintain the same HPI queue setting. Therefore, keep the settings for CmdQ, DataInQ, and DspOutQ the same in a pair core. For example: DSP.C5x[0..1].DataInQStart = 0x2280 Conferencing DSPs must use the value 0xF800. All other types of DSPs can use the default value. For example: DSP.C5x[0..1].DataInQStart = 0xF800

#### See also

DSP.C5x[x].CmdQSize, DSP.C5x[x].CmdQStart, DSP.C5x[x].DataInQSize, DSP.C5x[x].DspOutQSize, DSP.C5x[x].DspOutQStart