DS3514上的可编程10位伽玛寄存器

摘要： DS3514可编程gamma和VCOM电压发生器具有伽玛缓冲器，提供10位分辨率。这10位被存储在两个8位寄存器。本应用笔记介绍了如何计算伽玛寄存器的寄存器值。

Maxim > App Notes > Digital Potentiometers Display Drivers

Keywords: DS3514, gamma, gamma buffer, gamma register, 10 bit gamma, 10 bit gamma buffer, 10 bit data Jan 20, 2009
register, GM, GM buffer, GM register, GM Bank, gamma bank

APPLICATION NOTE 4331
Programming 10-Bit Gamma Registers on the DS3514

Abstract: The DS3514 programmable gamma and VCOM voltage generator features gamma buffers that provide
10 bits of resolution. These 10 bits are stored in two 8-bit registers. This application note explains how to
calculate the register values for the gamma registers.


Introduction

The DS3514 programmable gamma and VCOM voltage generator has gamma buffers with 10 bits of resolution.
This means that there are 1024 possible gamma output levels. The range of settings for these gamma regi