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H8S/H8SX SeriesDirect Drive LCD Design Guide Version 2.6User’s ManualDirect Drive SolutionRev. 2.60 September, 2009 Renesas Technology A

Direct Drive LCD Design Guide Figure 5 H8SX SDRAM in Cluster Mode Note 1: To create the highest LCD Dot Clock frequency on the H8SX requires using cl

Direct Drive LCD Design Guide Figure 6 LCD Panel Macro Definitions 2.6 LCD Platform Configuration The LCD Direct Driver is configured to operate wit

Direct Drive LCD Design Guide 2.6.10 Xxxx_TPU_CHANNEL Enter the channel number for the requested TPU signal. For example if the H8SX DOTCLK is mapped

Direct Drive LCD Design Guide 3. 3.1 Typical LCD Panel Connections This section illustrates typical connections on an LCD panel and how they are inter

Direct Drive LCD Design Guide entire panel to fill with valid pixels is the maximum refresh rate. Displays in existing media systems usually have refr

Direct Drive LCD Design Guide 3.2 Hardware Design Below is a block diagram of a LCD system which uses Flash and SRAM for respectively storing and buff

Direct Drive LCD Design Guide LCD API Definition 4. 4.1.1 Standard Redefines These following type have been redefined in order to make the code easi

Direct Drive LCD Design Guide 4.1.3 LCDInit Direct Driver Initialization. Format LCDErrorType LCDInit(void); Parameters none Return Values 0 if s

Direct Drive LCD Design Guide 4.1.4 LCDBacklight Direct Driver backlight control. Format void LCDBacklight(int state); Parameters state Requested

Direct Drive LCD Design Guide 4.1.5 LCDSetFrameRate Configure the vertical refresh rate of the LCD panel. Format sI16 LCDSetFrameRate(sI16 rate);

Direct Drive LCD Design Guide Index 1. INTRODUCTION...

Direct Drive LCD Design Guide 4.1.6 LCDGetFrameRate Request the vertical refresh rate of the LCD panel. Format sI16 LCDGetFrameRate(void); Paramet

Direct Drive LCD Design Guide 4.1.7 LCDSetActiveRaster Set memory frame to display. Format uI16 * LCDSetActiveRaster(uI16 frame); Parameters frame

Direct Drive LCD Design Guide 4.1.8 LCDGetActiveFrame Request which memory frame is currently displayed Format uI16 LCDGetActiveFrame(void); Param

Direct Drive LCD Design Guide 4.1.9 LCDSetRasterOffset Request display location within larger raster image Format sI16 LCDSetRasterOffset(sI16 x, s

Direct Drive LCD Design Guide 4.1.10 LCDSetLineSource Defines the source regions of the active display window. Format sI16 LCDSetLineSource (sI16 Re

Direct Drive LCD Design Guide Website and Support Renesas Technology Website http://www.renesas.com/ Inquiries http://www.renesas.com/inquirycsc@rene

Direct Drive LCD Design Guide 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas p

Direct Drive LCD Design Guide 4. LCD API DEFINITION...

Direct Drive LCD Design Guide 1. 1.1 Introduction This document provides technical information of how to configure the LCD panel parameters required

Direct Drive LCD Design Guide 2. 2.1 Driver Configuration The LCD Direct Driver is configured through the setting of macro definitions. These macros a

Direct Drive LCD Design Guide Macro Name Description Units Demo Location FRAME_CS Platform Configuration CS # DirectLCD_CNF(platform).hFRAME_BUS

Direct Drive LCD Design Guide 2.2 Frame Buffer Configuration The frame buffer is the external memory area that is used to store the 16bpp image data

Direct Drive LCD Design Guide Figure 1. RAM Frame Raster Data Figure 2. PANEL_ROTATE Mode Figure 3. Images from Various Display Settings 7

Direct Drive LCD Design Guide 2.3 Driver Mode Selection There are several different modes of operation currently supported in the Direct Drive LCD dr