Toshiba DLVM-GL Manuale Utente

TC90407XBG Reference Modules

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Product Brief

The DLVM-GL module is very similar to

the DLVM-GC module, and in addition to

the above functionality, it provides 8/16-bit

digital video output to interface to a LCD

TV chip that accepts digital video. It also

provides 1 channel of I

2

S digital output. 

Software Structure: These modules use a

software stack as shown in the diagram

below. The firmware and device drivers

are ported for a Linux

®

operating system.

Toshiba’s industry-proven ATSC middle-

ware, driver and application adaptation

layer software along with sample

application code are available for quick

product deployment. The software stack

can upgrade an existing NTSC LCD/CRT

TV chassis to be ATSC compliant. The

interface between analog TV and an ATSC

module, over a UART or I

2

C bus, can be

easily customized by the system integrator

or ODM. The Software Kit also comes with

complete documentation of the API and

sample code for easy integration with an

analog TV chassis. The Software Kit comes

with a font engine and fonts, which can be

replaced by the user if different fonts are

required. Similarly, the tuner driver can also

be replaced for a different tuner. The

software has gone through extensive

qualification including Dolby certification and

is Sarnoff compliant.