Cirrus Logic CobraNet - Manual (Page 98)

98
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Copyright 2006 Cirrus Logic, Inc. DS651PM25
CobraNet Programmer’s Reference
Management Interface Variable Reference
Name audioMap
Description
Audio routing channel to synchronous serial audio channel mapping. Each entry specifies an SSI
audio buffer offset corresponding to a routing channel. The first
audioMap entry corresponds to
routing channel 1. These variables are configured by the manufacturer according to the audio I/O
configuration of the hardware. Cirrus Logic can assist manufacturers in determining proper
configuration of these variables to match audio I/O hardware. The user should not change these
values.
Host Address 0x37000
SNMP Object ID
1.3.6.1.4.1.2680.1.1.5.2.1.5
Count
64
Type
Integer
Attributes
Read/write - Persistent
Default Value Product specific
Implemented Version 2.1.0
Name
audioDupSrc
Description
A vector used to specify the source audio routing channels used in audio channel duplication. Each
audioDupSrc vector member will have a corresponding audioDupDst member corresponding to
each available duplication channel. AudioDupSrc will contain the source audio routing channel
number and audioDupDst will contain the corresponding destination audio routing channel. The
audio routing channel chosen as either a source or destination must be an output channel (i.e.
appear in audioOutputs which, by default, consists of audio routing channels 33-64). The first
unassigned entry (null or unconnected routing channel for either source or destination) terminates
dup processing. For instance, it is not possible to specify dup channel 3 without first specifying dup
channel 2.
Host Address
0x38000
SNMP Object ID
1.3.6.1.4.1.2680.1.1.5.9.1.2
Count
0 in standard CM-1 firmware, 8 in CS4961xx and CS1810xx firmware.
Type
Integer
Attributes Read/Write
Implemented Version 2.8.5