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AIC3204 Control Software

Figure 16. Register Tables Panel

4.4

Command-Line Interface Panel

The Command-Line Interface panel provides a means to communicate with the TLV320AIC3204 using a

simple scripting language (described in Section G.3). The TAS1020B USB Controller (located on the USB-

MODEVM motherboard) handles all communication between the PC and the TLV320AIC3204.

A script is loaded into the command buffer, either by loading a script file using the File menu or by pasting

text from the clipboard using the Ctrl-V key combination (Figure 17).

When the command buffer is executed, the return data packets which result from each individual

command are displayed in the Command History control. This control is an array (with a maximum size

of 100 elements) that contains information about each command as well as status. The Interface box

displays the interface used for a particular command in the Command History array. The Command box

displays the type of command executed (i.e., write, read) for a particular interface. The Flag Retries box

displays the number of read iterations performed by a Wait for Flag command (see Section G.3 for

details). The Register Data array displays the register number and data bytes that correspond to a

particular command.

The Information tab provides additional information related to the Command History as well as

additional settings. The Syntax and Examples tabs provide useful information related to the scripting

language.

The File menu provides some options for working with scripts. The first option, Open Script File..., loads a

command file script into the command buffer. This script can then be executed by pressing the Execute

Command Buffer button. The contents of the Command Buffer can be saved using the Save Script

File... option.

Both the Command Buffer and Command History can be cleared by clicking their corresponding Clear

buttons.

SLAU266A – October 2008 – Revised October 2012

TLV320AIC3204EVM-K

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