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MB87J2120 "Lavender" is another new member of the Fujitsu graphic controller family but with a different set of
features dedicated for graphical applications with require no 3D-rendering functions and use low-resolution
displays such as dashboards, user interfaces in consumer applications or control panels.
The MB87J2120 supports almost all LCD panel types (digital or analog interface) and CRTs or other progressive
scanned monitors/displays which can be connected via the analog RGB output.
MB87J2120 "Lavender" is optimized to work with the Fujitsu MB91360 series RISC-controllers (e.g.
MB91F361A) and will be clocked at 64MHz (internal frequency). The device has a 32-bit SDRAM interface
(graphic memory).
The 2D rendering functions are composed out of standard primitives such as lines, polygons, rectangles
etc. as well as some special functions like decompression of RLE-bitmaps and text display.
4 layers of overlay can be displayed simulanously.
The graphic output is an RGB analog or digital interface for a great variety of LCD displays
(programmable sync and scan behavior).
MB87J2120 also has a digital video input being a RGB 555/888 interface.
Lavender Blockdiagram
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CMOS 0.25 µm technology
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Flexible display controller for almost all standard LCD panels
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4 layers of overlay display (out of 16 logical layers)
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RGB analog output (DAC)
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RGB digital output
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Includes 2D graphic acceleration functions
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external SDRAM graphic memory 32 bit
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Digital video input (RGB555 or RGB888 format)
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CPU-interface for FR30
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Supply voltage 3.3V (I/O), 2.5V (Internal)
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BGA-256P-M01 Package
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Temperature range -40..+85 °C
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| Note: The use of Adobe's Acrobat Reader 4.0 is recommended to have all download
and
browsing
features
available
for
pdf
files.
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Hardware Manual DRAFTV1-3
315 pages, 4664 KB
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Package BGA-256P-M01
1 page, 50 KB
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