mt9v112 Micron Semiconductor Products, mt9v112 Datasheet - Page 12

• Manufacturer Part Number: mt9v112
• Description: 1/6-inch Soc Vga Cmos Digital Image Sensor
• Manufacturer: Micron Semiconductor Products

of test patterns are provided, from simple ramps to
colorbars.
Contexts, Snapshots, and Flash
for storing two “contexts”: context A and context B.
These contexts enable the user to setup the camera for
a number of different modes, then switch between
modes with a single register WRITE to the global con-
text control register (GCCR). A typical example is to use
context A for viewfinder/preview settings and context
B for snapshots. Functions supporting context switch-
ing include:
09005aef8154a39d/09005aef8175e6cc
MT9V112_2.fm- Rev. A 1/05 EN
To assist in integration and system debug, a variety
For a number of parameters, registers are provided
12
SOC VGA DIGITAL IMAGE SENSOR
• The resizer (output resolutions for preview and
• Camera interface (e.g., RGB565 for LCD preview and
the IFP includes a camera control sequencer that auto-
mates the process of stepping through a number of
preset configurable programs. In addition to basic
snapshots, there are programs for both Xenon and
LED assisted snapshots. A flash-triggering controller
provides an appropriate timing strobe for synchroniz-
ing the onset of flash illumination with the rolling
shutter.
snapshot)
Y CbCr for snapshots)
To facilitate taking snapshots and flash snapshots,
Micron Technology, Inc., reserves the right to change products or specificat ions wit hout not ice.
©2004 Micron Technology, Inc. All rights reserved.
PRELIMINARY
MT9V112