LG T5100, Service Manual, Page: 27 / 136

2. TECHNICAL BRIEF
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C.External Memory Interface
SH7300 chip includes AND/NAND Flash Memory Controller (FLCTL), bus state controller (BSC) which
connect directly with SRAM, SDRAM, and other memory storage devices, and external devices.
T5100 uses MCP type memory(NAND 256 Mbit + SDRAM 128Mbit) for processing image,storing
image.
D.Video Interface
SH7300 incorporates a video I/O (VIO) module that can be used to capture an image input from a
camera, and to perform scaling of a YCbCr/RGB image, tone reduction, and RGB conversion.
SH7300 chip supports CMOS/CCD camera upto 2Mega pixels.
Figure 17. DSP Power circuit
Figure 18. Camera Interface circuit