MATLAB: Does the 2-D Lookup Table block in Simulink 6.3 (R14SP3) support fixed-point data types for output values

fixed-pointlookupobjectsimulink

The documentation for the 2-D Lookup Table mentions that it supports fixed-point data type. The data type of the output from the 2-D Lookup Table block can be set by setting the "Output Data Type Mode" parameter in the "Data Types" tab of the parameter dialog for the block. This setting can be used to set the output to be fixed point data.
However, if I give an array of fixed-point data as "output values" in the Lookup table, I receive an error as follows:
 Invalid setting in 'test/Lookup Table4' for parameter 'OutputValues'.
The "Vector of Output Values" parameter is set to fi([1 2 3 4],16,15).
Also, in the documentation of 1-D & n-D lookup table, it is mentioned that it only supports the single or double data type. And, when this block is used with fixed point data type, it gives out the right error saying only these data types are supported.
 Error reported by S-function 'sfun_lookupnd' in 'untitled/Lookup Table (n-D)':
 Only double or single datatype is supported.
From the documentation for 2-D Lookup table , it is not clear if 2-D lookup table accepts the fixed point data type for "Vector of output values" parameter.

Best Answer

This enhancement has been incorporated in Release 2006a (R2006a). For previous product releases, read below for any possible workarounds:
This is an error in the documentation for Simulink within the 2-D Lookup Table (Simulink Reference). The documentation should read as follows:
The "Vector of output values" parameter is converted from doubles to the output data type offline using round-to-nearest and saturation.
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