Overview

STn8810

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1.16

Synchronous serial port (SSP)

The STn8810 provides one SSP for synchronous serial communication with external

peripherals. SPI, MicroWire and T.I. protocols are supported, with programmable word

length of up to 32 bits and data rate up to 24 Mbit/s.

The SSP has the following features in both master and slave configurations:

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Parallel-to-serial conversion of data written to an internal, 32-bit wide, 32-location deep,

transmit FIFO

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Serial-to-parallel conversion of received data, which is buffered in a 32-bit wide,

32-location deep, receive FIFO

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Programmable data frame size from 4 to 32 bits

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Programmable clock bit rate and prescaler

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Programmable clock phase and polarity in SPI mode

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Support for direct memory accesses

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Support for several LCD smart panels

1.17

Camera interface

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Serial MIPI CSI camera interface, up to 416 Mbit/s data/strobe

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Parallel CCIR-656 camera interface, up to 66 MHz with embedded/external sync

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High resolution camera modules, up to 4 Mpixels

1.18

TV interface

The STn8810 interfaces seamlessly with the Imagik companion-chip, which performs YUV

to RGB signal conversion and connects directly to a TV set.

1.19

Liquid crystal display controller (LCDC)

This interface drives LCD panels, and supports the following displays:

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STN displays: single- or dual-panel with 8-bit color and 4- or 8-bit monochrome

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TFT displays: 12-, 16-, 18- and 24-bit color

The resolution can be set as follows:

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1-, 2- or 4-bits-per-pixel (bpp) palettized for mono STN

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1-, 2-, 4- or 8-bpp palettized for color STN and TFT

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16-bpp true-color non-palettized for color STN and TFT

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24-bpp packed and non-packed true-color (non-palettized) for color TFT