- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378216 > 82596SX (Intel Corp.) HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR PDF資料下載
參數(shù)資料
| 型號： | 82596SX |
| 廠商： | Intel Corp. |
| 英文描述： | HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 中文描述： | 高性能的32位局域網(wǎng)協(xié)處理器 |
| 文件頁數(shù)： | 16/77頁 |
| 文件大?。?/td> | 787K |
| 代理商： | 82596SX |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁當(dāng)前第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁
82596DX/SX
290219–6
Figure 6. 82596 Shared Memory Structure
82596 SYSTEM MEMORY
STRUCTURE
The Shared Memory structure consists of four parts:
the Initialization Root, the System Control Block, the
Command List, and the Receive Frame Area (see
Figure 6).
The Initialization Root is in an established location
known to the host CPU and the 82596 (00FFFFF6h).
However, the CPU can establish the Initialization
Root in another location by using the CPU Port ac-
cess. This root is accessed during initialization, and
points to the System Control Block.
The System Control Block serves as a bidirectional
mail drop for the host CPU and the 82596 CU and
RU. It is the central point through which the CPU and
the 82596 exchange control and status information.
The SCB has two areas. The first contains instruc-
tions from the CPU to the 82596. These include:
control of the CU and RU (Start, Abort, Suspend,
and Resume), a pointer to the list of CU commands,
a pointer to the Receive Frame Area, a set of Inter-
rupt Acknowledge bits, and the T-ON and T-OFF
timers for the bus throttle. The second area contains
status information the 82596 is sending to the CPU.
Such as, the CU and RU states (Idle, Active
16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 82596CA | HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 8261SHAKE22 | Alternate Action and Momentary Pushbutton Switches |
| 8261SHAKE223 | Alternate Action and Momentary Pushbutton Switches |
| 8261SHAPE22 | Alternate Action and Momentary Pushbutton Switches |
| 8261SHAPE223 | Alternate Action and Momentary Pushbutton Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 82598 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:10 GbE Controller |
| 825981-000 | 功能描述:環(huán)形MIL規(guī)格應(yīng)變消除裝置與適配器 TXR18AB00C2008AI RoHS:否 制造商:Amphenol Industrial 產(chǎn)品:Cable Clamps 類型:Bushing Cable Clamps MIL 類型:MIL-DTL-5015 系列:97 外殼大小:16S, 16 匹配樣式:Threaded 主體材料:Aluminum Alloy 主體類型:Straight |
| 82-5988-1000 | 功能描述:RF 連接器 N RIGHT ANGLE CRIMP PLUG RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: |
| 82599_10 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Transforming the data center through a reliable and unified 10GbE network |
| 82599-0010 | 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:OS32C-DK |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。