Related Manuals for BrightSign HD222
Summary of Contents for BrightSign HD222
- Page 1 HARDWARE MANUAL HD222, HD1022 BrightSign, LLC. 16780 Lark Ave., Suite B Los Gatos, CA 95032 | 408-852-9263 | www.brightsign.biz...
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Page 2: Table Of Contents
TABLE OF CONTENTS Overview ..........................1 Block Diagram ............................2 HD222 ..............................3 HD1022 ..............................4 Hardware Interfaces ......................5 Power Connector ............................ 5 DE9 RS-232 Serial ..........................5 DA15 GPIO ............................. 6 RJ45 Ethernet ............................8 USB ................................. 8 3.5mm Audio Connector ......................... - Page 3 Built-in Flash ............................12 SDRAM ..............................12 Serial Port ............................. 12 Audio Outputs ............................13 On-Board LEDs ............................. 13 On-Board Switch ........................... 14 Reset Switch/GPIO Button ........................14 SDHC/SDXC Slot ..........................14 NAND Flash ............................14 Ethernet ..............................14 USB 2.0 ..............................15 Dimensions .........................
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Page 4: Overview
BrightSign HD222, HD1022 OVERVIEW The BrightSign HD222 and HD1022 media players can be used to decode images, audio, and video ( at resolutions up to 1920x1080x60p) for digital-signage and kiosk applications. In addition to driving audio/video devices, these players can be controlled with various networked and built-in interfaces. -
Page 5: Block Diagram
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015... -
Page 6: Hd222
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015... -
Page 7: Hd1022
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015... -
Page 8: Hardware Interfaces
This section describes the characteristics and operation of all connectors on the HD222 and HD1022. Power Connector The power connector for the HD222 and HD1022 is rated for 5V @ 3A. The plug for the connector is a standard, center- positive 5.5mm plug with a 1.65mm center pin hole. -
Page 9: Da15 Gpio
The connector can also supply 3.3V at up to 500mA to an external device. The 3.3V output is polyfuse-protected and can source up to 500mA. If one BrightSign player is driving the inputs on another BrightSign player, then you can drive at most three inputs from one output. The following calculations explain this limitation: All information provided in this reference manual applies to products under development. - Page 10 All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015...
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Page 11: Rj45 Ethernet
Here is the DA15 female as viewed from the front of the HD222 and HD1022: A button/LED/IR board can be used to demonstrate the GPIO and IR functions on a BrightSign player. This board is built by a third-party manufacturer and can be purchased upon request. -
Page 12: 3.5Mm Audio Connector
3.5mm Audio Connector The HD222 and HD1022 have a single 3.5mm female audio connector, which transmits an analog stereo signal. The full- scale voltage output of the audio is 2V RMS. The minimum load impedance of the audio connector is 32Ω. -
Page 13: Hdmi Output
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015... -
Page 14: Environmental And Power Usage
The HD222 and HD1022 are designed to be used between 0°C and 40°C, at 90% maximum relative humidity, non- condensing. The power supply for the HD222 and HD1022 is 15W and 5V @ 3A. The device will use approximately 1A of power when playing a 720p or 1080i source file. -
Page 15: Theory Of Operation
BCM7241 CPU The HD222 and HD1022 utilize a BCM7241 CPU. The CPU is reset by the RESET_L signal from the low voltage reset circuit going into the RESET_IN pin on the CPU. When the RESET_IN pin goes from low to high, the CPU will boot from the NAND flash. -
Page 16: Audio Outputs
Audio Outputs The HD222 and the HD1022 each have a single high quality audio DAC device, which takes in digital audio signals from the CPU in an I2S audio format. The AUD_LRCIN is the framing signal for the audio and runs at the frame rate of the audio source (usually either 44.1KHz or 48KHz). -
Page 17: On-Board Switch
NAND Flash BrightSign players have a built-in NAND flash. All the code for the player is stored on the NAND flash. It may also be possible to store some content on the NAND flash, which is connected directly to the CPU. -
Page 18: Usb 2.0
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015... -
Page 19: Dimensions
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015... -
Page 20: Mounting Procedure
MOUNTING PROCEDURE The HD222 and HD1022 can be mounted on a wall using the brackets attached to each side. It is recommended that you mount the device using four screws (one for each bracket slot). The screws should have a major diameter between 3.5mm and 4.2mm.