- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378216 > 82596DX (Intel Corp.) HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR PDF資料下載
參數(shù)資料
| 型號(hào)： | 82596DX |
| 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)： | 31/77頁 |
| 文件大小： | 787K |
| 代理商： | 82596DX |
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頁當(dāng)前第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
#
Operation of the Bus Throttle. The SCB controls the Bus Throttle timers by providing them with new values
and sending the Load and Start timer commands. The timers can be operated in both the 32-bit Segmented
and Linear modes.
#
Reception of frames by the Receive Unit (RU). The SCB controls the RU by specifying the address of the
Receive Frame Area and by starting, suspending, resuming, or aborting frame reception.
#
Acknowledgment of events that cause interrupts.
#
Resetting the chip.
The 82596 sends status reports to the CPU via the System Control Block. The SCB contains four types of
status reports.
#
The cause of the current interrupts. These interrupts are caused by one or more of the following 82596
events.
#
The Command Unit completes an Action Command that has its I bit set.
#
The Receive Unit receives a frame.
#
The Command Unit becomes inactive.
#
The Receive Unit becomes not ready.
#
The status of the Command Unit.
#
The status of the Receive Unit.
#
Status reports from the 82596 regarding reception of corrupted frames.
Events can be cleared only by CPU acknowledgment. If some events are not acknowledged by the ACK field
the Interrupt signal (INT) will be reissued after Channel Attention (CA) is processed. Furthermore, if a new
event occurs while an interrupt is set, the interrupt is temporarily cleared to trigger edge-triggered interrupt
controllers.
The CPU uses the Channel Attention line to cause the 82596 to examine the SCB. This signal is trailing-edge
triggeredDthe 82596 latches CA on the trailing edge. The latch is cleared by the 82596 before the SCB
control command is read.
31
16
ODD WORD
15
0
EVEN WORD
ACK
X
CUC
R
RUC
X X X X
STAT
0
CUS
0
RUS
0
0
0
0 SCB
RFA OFFSET
CBL OFFSET
SCB
a
4
ALIGNMENT ERRORS
CRC ERRORS
SCB
a
8
OVERRUN ERRORS
RESOURCE ERRORS
SCB
a
12
Figure 18. SCBD82586 Mode
31
16
ODD WORD
15
0
EVEN WORD
ACK
0
CUC
R
RUC
0
0
0
0
STAT
0
CUS
RUS
T
0
0
0 SCB
RFA OFFSET
CBL OFFSET
SCB
a
4
CRC ERRORS
SCB
a
8
ALIGNMENT ERRORS
SCB
a
12
RESOURCE ERRORS (
*
)
OVERRUN ERRORS (
*
)
RCVCDT ERRORS (
*
)
SCB
a
16
SCB
a
20
SCB
a
24
SHORT FRAME ERRORS
SCB
a
28
T-ON TIMER
T-OFF TIMER
SCB
a
32
*
In MONITOR mode these counters change function
Figure 19. SCBD32-Bit Segmented Mode
31
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 82596SX | HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 82596SX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 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(diǎn)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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。