Datasheet

Overview www.ti.com
24 Control Panel Button and Window ...................................................................................... 23
25 BUF18830EVM Schematic............................................................................................... 24
26 BUF18830EVM PCB Component Layout .............................................................................. 25
List of Tables
1 BUF18830EVM-USB Kit Contents........................................................................................ 3
2 Signal Definition of J1 (25-Pin Male DSUB) on BUF18830EVM Board ............................................. 6
3 BUF18830EVM Test Board Jumper Functions........................................................................ 12
4 USB_DIG_Platform Jumper Functions ................................................................................. 12
5 Bill of Materials ............................................................................................................ 26
1 Overview
The BUF18830 is a programmable gamma-voltage generator and V
COM
calibrator. This device offers 18
programmable gamma channels and two programmable V
COM
channels, making it ideal for 10-bit source
TFT-LCD reference drivers. The BUF18830EVM is a platform for evaluating the performance of the
BUF18830 under various signal, reference, and supply conditions. This document gives a general
overview of the BUF18830EVM, and provides a general description of the features and functions to be
considered while using this evaluation module.
2
BUF18830EVM User Guide and Software Tutorial SBOU103–April 2011
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