LG KM710 Service Manual - Page 28
Multimedia IC - flashing
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3. HW Circuit Description 3.4 Multimedia IC TCC740xA series are system LSI for multimedia application processor based on the ARM946E-S, ARM's proprietary 32-bit RISC CPU core. It can decode and encode (M)JPEG, MPEG4, MP3 or other types of audio / voice / video / image compression / decompression standards by software based architecture. The on-chip USB 2.0 compliant controller enables the data transmission between a personal computer and st orage device such as NAND flash, SD. Functional Block Diagram of TCC740xA Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 29 - LGE Internal Use Only
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3.4 Multimedia IC
TCC740xA series are system LSI for multimedia application processor based on the ARM946E-S,
ARM’s proprietary 32-bit RISC CPU core. It can decode and encode (M)JPEG, MPEG4, MP3 or
other types of audio / voice / video / image compression / decompression standards by software
based architecture.
The on-chip USB 2.0 compliant controller enables the data transmission between a personal
computer and st orage device such as NAND flash, SD.
- 29 -
3. HW Circuit Description
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
<Fig.10> Functional Block Diagram of TCC740xA