LED (Light emitting diode) display screen module with memory function

The utility model provides a take the LED display module of memory function, including receipt card, keysets and several display screen module, each display screen module includes one advanced RISC machines(ARM) and one SPI-FLASH chip, and the SPI-FLASH chip lies in the display screen module, and th...

Full description

Saved in:
Bibliographic Details
Main Author ZHENG XIANGUI
Format Patent
LanguageEnglish
Published 29.07.2015
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
Online AccessGet full text

Cover

More Information
Summary:The utility model provides a take the LED display module of memory function, including receipt card, keysets and several display screen module, each display screen module includes one advanced RISC machines(ARM) and one SPI-FLASH chip, and the SPI-FLASH chip lies in the display screen module, and the advanced RISC machines(ARM) is placed on the keysets, and the advanced RISC machines(ARM) and the SPI-FLASH chip of every display screen module link to each other by 4 line standard SPI interfaces, and every advanced RISC machines(ARM) is communicated by letter by 1 single line and receipt card. Solve traditional LED large-size screen monitors change the module or change control system just again revise color coefficient with provide the loaded down with trivial details step that module pixel order brought, have plug-and-play, need to debug once more, make things convenient for that the customer is nimble applied and practice thrift the advantage of cost after sale after dispatching from the factory.
Bibliography:Application Number: CN20152101533U