參數(shù)資料
型號(hào)： 82439TX
廠商： INTEL CORP
元件分類： 存儲(chǔ)控制器/管理單元
英文描述： System Controller(系統(tǒng)控制器)
中文描述： 256M X 8, DRAM CONTROLLER, PBGA324
封裝： BGA-324
文件頁(yè)數(shù)： 3/83頁(yè)
文件大小： 461K
代理商： 82439TX
E
82439TX (MTXC)
3
PRELIMINARY
CONTENTS
PAGE
1.0. ARCHITECTURE OVERVIEW ........................................................................................................................6
2.0. SIGNAL DESCRIPTION..................................................................................................................................8
2.1. MTXC Signals...............................................................................................................................................8
2.1.1. Host Interface.........................................................................................................................................8
2.1.2. DRAM Interface ...................................................................................................................................10
2.1.3. Secondary Cache Interface.................................................................................................................12
2.1.4. PCI Interface........................................................................................................................................13
2.1.5. Test and Clock.....................................................................................................................................14
2.1.6. Power Management.............................................................................................................................14
2.1.7. Power and Ground Pins.......................................................................................................................14
2.2. MTXC Strapping Options............................................................................................................................15
2.3. Power Planes..............................................................................................................................................15
2.4. Power Sequencing Requirements ..............................................................................................................16
2.5. Signal States During and After a Hard Reset.............................................................................................17
3.0. REGISTER DESCRIPTION ...........................................................................................................................18
3.1. I/O Mapped Registers.................................................................................................................................18
3.1.1. PM2_CNTRL
PM2 Register Block....................................................................................................19
3.1.2. CONFADD
Configuration Address Register.....................................................................................19
3.1.3. CONFDATA
Configuration Data Register.........................................................................................20
PCI Configuration Space Mapped Registers.....................................................................................................20
3.1.4. VID
Vendor Identification Register....................................................................................................23
3.1.5. DID
Device Identification Register ....................................................................................................23
3.1.6. PCICMD
PCI Command Register.....................................................................................................23
3.1.7. PCISTS
PCI Status Register ............................................................................................................24
3.1.8. RID
Revision Identification Register..................................................................................................25
3.1.9. CLASSC
Class Code Register..........................................................................................................25
3.1.10. MLT
Master Latency Timer Register...............................................................................................25
3.1.11. HEDT
Header Type Register..........................................................................................................26
3.1.12. BIST
BIST Register.........................................................................................................................26
3.1.13. ACON
Arbitration Control Register .................................................................................................26
3.1.14. PCON
PCI Control Register............................................................................................................27
3.1.15. CC
Cache Control Register.............................................................................................................27
3.1.16. CEC
Extended Cache Control Register..........................................................................................29
3.1.17. SDRAMC
SDRAM Control Register ...............................................................................................29
3.1.18. DRAMEC
DRAM Extended Control Register .................................................................................31
3.1.19. DRAMC
DRAM Control Register....................................................................................................32
3.1.20. DRAMT
DRAM Timing Register......................................................................................................33
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
82439TXC 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:INTEL 430HX PCISET 82439HX SYSTEM CONTROLLER (TXC)
8243-A-0632-0 制造商:AMATOM ELECTRONIC HARDWARE 功能描述:
8243-W 功能描述:WIPE OPTICAL INDIVIDUAL PACKS RoHS:是 類別:靜電控制，ESD，無(wú)塵室產(chǎn)品 >> 處理劑，清潔劑，擦拭布 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 處理劑/清潔劑類型:清潔布 使用:電子設(shè)備 技術(shù)規(guī)格:無(wú)絨毛，微纖維 數(shù)量:100（12" L x 12" W） 包裝:袋
8243-W X(25) 功能描述:化學(xué)物質(zhì) OPTICAL WIPE 25 PER BOX RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Adhesives 類型:Epoxy Compound 大小:1.7 oz 外殼:Plastic Tube
8243-WX25 功能描述:WIPE OPTICAL INDIVIDUAL PACKS RoHS:是 類別:靜電控制，ESD，無(wú)塵室產(chǎn)品 >> 處理劑，清潔劑，擦拭布 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 處理劑/清潔劑類型:清潔布 使用:電子設(shè)備 技術(shù)規(guī)格:無(wú)絨毛，微纖維 數(shù)量:100（12" L x 12" W） 包裝:袋
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