MX86251 查看數據表（PDF） - Macronix International

零件编号

产品描述 (功能)

生产厂家

MX86251

3D graphic chipset

Macronix International 

connector for

• hardware MPEG-2 decoder using plug-in daughter

card

• Glueless interface to Phillips 7110 for live video input

• Interlaced video can be captured either one field only

or converted to higher resolution non-interlaced frame

• Built in FIFO and flexible decimator

High speed PCI local bus interface

• Support zero wait state PCI burst cycles for maximum

CPU write bandwidth

• Single clock cycle PCI write to frame buffer memory

• level command and data FIFO

Flexible Display Memory configuration

• 1, 2, or 4 MB display memory

• 256K x 4, 256K x 8, and 256K x 16 dual CAS or dual

WE DRAM

• Fast-page and EDO

Fully Integrated for lower system cost

• Integrated 24 bit True Color RAMDAC supports 160

MHz pixel rate and 256x18 look-up table with High

Color and True color bypass

• Dual integrated clock synthesizers

• VESA Display Data Channel (DDC-1/2AB) protocol

support

• Support I2C channel interface

• General purpose I/O pins

"Green PC" power management

• Support VESA DPMS (Display Power Management)

standard

• Built in advanced power management techniques such

as internal DAC power down mode and clock idle

modes

Complete Hardware compatibility

• Windows 95 Plug and Play compliant

• VGA hardware, register, and BIOS level 100%

compatible

• PCI revision 2.1 compatible

P/N:PM0476

2

MX86251

REV. 1.2 , FEB 11, 1998

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