F65510

Manufacturer Part NumberF65510
DescriptionControllers, Flat Panel VGA Controller
ManufacturerIntel Corporation
F65510 datasheet
 


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Flat Panel VGA Controller

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®
n
Highly integrated Flat Panel controller
• Separate Address and Data buses
• Direct support for Dual or Single Scan panels
• Single clock source
• 100-pin package
n
Single 256Kx16 DRAM provides two-chip VGA
subsystem
n
Innovative clock "doubling" functionality
n
Memory options are (1) 256Kx16 DRAM or (4)
256Kx4 DRAMs
n
3.3V/5V memory interface for low power normal
mode of operation
n
3.3V/5V panel and bus interfaces to support a
variety of panels and buses
n
Register-programmable 4mA or 8mA drive on
bus data lines D0-15 and panel interface signals
n
Advanced power management features minimize
power consumption during normal operation
n
Dedicated input pin supports minimum power
operation in Suspend and Resume modes (less
than 500µA)
n
Integrated Multiple Bus Interface
• High-speed x86 SL PI Bus
• EISA/ISA (PC/AT) Bus
• Micro Channel (MC) Bus
• High Speed 386 SX/DX Local Bus
n
High performance resulting from buffered writes
(Write Buffer) and fast screen updates (internal
asynchronous 16-level FIFO)
n
16-bit display memory operations
BIOS
ROM
ISA, MC, x86 SL PI or
386 SX/DX Local Bus
Revision 0.7
65510

Flat Panel VGA Controller

n
CPU activity indicated for orderly power down
procedure
n
Generates 64 gray levels on Monochrome Panels
n
Supports 640x480, x400, x200 Dual Panel/Dual
Drive (D/D) and Single Panel/Single Drive (S/S)
LCD, Plasma, and EL Panels
n
Single clock source with rate multiplier function to
generate a wide range of dot clock frequencies for
low power operation
n
Programmable polynomial based Frame Rate
Control gray scale algorithm supports fast response
"mouse quick" displays by reducing flicker without
increasing panel vertical refresh rate
n
Programmable vertical compensation techniques
maximize display area
n
Intelligent SMARTMAP™ color to gray scale
conversion
n
Text Enhancement feature improves contrast of
text on flat panel displays
n
Three software selectable RGB color to gray scale
reduction techniques
n
Linearly Addressable Video Memory enables
utilization of high performance 32-bit software
drivers
n
Fully Compatible with IBM™ VGA
n
Full backwards compatability with EGA, CGA,
MDA, and Hercules graphics standards
n
Small low-cost package: EIAJ-standard 100-pin
plastic flat pack available in thin 20 mil lead pitch
or standard 25 mil lead pitch packages
n
Chip pinouts optimized for PCB layout
Address
Data
65510
Panel Control
Control
Panel Data
256Kx16
DRAM
System Diagram
Clock
To Flat
Panel
Display
Preliminary 65510