BT81X (815/6) Advanced Embedded Video Engine Datasheet
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Bridgetek noinciwr. TECHNOLOGY BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220 Clearance No.: BRT#126 Bridgetek Pte Ltd BT81X (815/6) Advanced Embedded Video Engine Datasheet The BT81X Series is an easy to use graphic controllers targeted at embedded applications to generate high-quality Human Machine Interfaces (HMIs). It has the following features: • Advanced Embedded Video Engine(EVE) with high resolution graphics and video playback • BT815/6 functionality includes graphic control, audio control, and touch control interface. • Support multiple widgets for simplified design implementation • Built-in graphics operations allow users with little expertise to create high-quality displays • Support Adaptive Scalable Texture Compression (ASTC) format to save considerable memory space for larger fonts and graphics images • Support external QSPI NOR flash up to 2Gbit to store and fetch graphic elements (image, font, widget etc.) • Support 4-wire resistive touch screen (BT816) • Support capacitive touch screen with up to 5 touch point detection (BT815) • Hardware engine can recognize touch tags and track touch movement. Provides notification for up to 255 touch tags. • Enhanced sketch processing • Built-in 12MHz crystal oscillator with PLL providing programmable system clock up to 72MHz • Support crystal-less operation with internal relaxation clock source • Video RGB parallel output; configurable to support PCLK up to 72MHz and R/G/B output of 1 to 8 bits • Programmable timing to adjust HSYNC and VSYNC timing, enabling interface to numerous displays • Support for LCD display with resolution up to SVGA (800x600) and formats with data enable (DE) mode or VSYNC/HSYNC mode • Support landscape and portrait orientations • Display enable control output to LCD panel • Integrated 1MByte graphics RAM, no frame buffer RAM required • Support playback of motion-JPEG encoded AVI videos • Mono audio channel output with Sigma-delta modulation • Built-in sound synthesizer • Audio wave playback for mono 8-bit linear PCM, 4-bit ADPCM and g-Law coding format at sampling frequencies from 8 kHz to 48 kHz. Built-in digital filter reduces the system design complexity of external filtering • PWM output for display backlight dimming control • Advanced object oriented architecture enables low cost MPU/MCU as system host using SPI interfaces • Support SPI data lines in single, dual or quad mode; SPI clock up to 30MHz • Power mode control allows the chip to be put in power down, sleep and standby states • Supports I/O voltage from 1.8V to 3.3V • Internal voltage regulator supplies 1.2V to the digital core • Built-in Power-on-reset circuit • -40°C to 85°C extended operating temperature range • Available in a compact Pb-free, VQFN-64 package, RoHS compliant Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Bridgetek Pte Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Bridgetek Pte Ltd, 178 Paya Lebar Road, #07-03, Singapore 409030. Singapore Registered Company Number: 201542387H

Bridgetek noinciwr. TECHNOLOGY BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220 Clearance No.: BRT#126 Point of Sales Machines Multi-function Printers Instrumentation Home Security Systems Graphic touch pad - remote, dial pad Tele / Video Conference Systems Phones and Switchboards Medical Appliances Blood Pressure displays Heart monitors Glucose level displays Table 1- BT815/6 Embedded Video Engine Part Numbers Note: Packaging codes for x is: -R: Taped and Reel (3000 pcs per reel) -T: Tray packing (260 pcs per tray) For example: BT815Q-R is 3000...

Bridgetek noinciwr. TECHNOLOGY BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220 Clearance No.: BRT#126 For a description of each function please refer to Section 4. TOUCH CTPORRTP TOUCH SCREEN Figure 2-2 BT815/6 System Design Diagram BT815/6 with EVE (Embedded Video Engine) technology simplifies the system architecture for advanced human machine interfaces (HMIs) by providing support for display, audio, and touch as well as an object oriented architecture approach that extends from display creation to the rendering of the graphics.

Bridgetek noinciwr. TECHNOLOGY BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220 Clearance No.: BRT#126

Bridgetek noinciwr. TECHNOLOGY BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220 Clearance No.: BRT#126

BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220

BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 RO VCC1V2 SCK MISO MOSI CS_N GPIO0/IO2 GPI01/I03 VCCIOI GPI02 INT_N PD_N GPI03 SPIM_SCLK SPIMSSN SPIMMOSI =BRT xxxxxxxxxx BT815Q YYWW-X RRHHHHRRRHHHHRH GND BO B1 B2 B3 B4 B5 B6 B7 PCLK DISP HSYNC VSYNC DE BACKLIGHT GND Figure 3-1 Pin Configuration BT815 VQFN-64(Top View)

Bridgetek noinciwr. TECHNOLOGY BT81X (815/6) Advanced Embedded Video Engine Datasheet Version 1.0 Document No.: BRT_000220 Clearance No.: BRT#126