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參數(shù)資料
| 型號(hào)： | 82595FX |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | ISA BUS HIGH INTEGRATION ETHERNET CONTROLLER |
| 中文描述： | 1 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP16 |
| 封裝： | QFP-160 |
| 文件頁(yè)數(shù)： | 17/54頁(yè) |
| 文件大?。?/td> | 643K |
| 代理商： | 82595FX |
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82595FX
4.1.3 IO BANK 2
The format for IO Bank 2 is shown below.
7
6
5
4
3
2
1
0
Reg 0
(CMD
Reg)
POINTER
ABORT
COMMAND OP CODE
Disc
Bad Fr
Tx Chn
ErStp
Tx Chn
Int Md
Res
0
0
0
0
TX Con
Proc En
(Reserved)
Reg 1
LoopBack
Multi
IA
No SA
Ins
Length
Enable
RX CRC
In MEM
BC
DIS
PRMSC
Mode
Reg 2
Test 1
Test 2
BNC/
TPE
APORT
Jabber
Disable
TPE/
AUI
Pol
Corr
Link In
Dis
Reg 3
INDIVIDUAL ADDRESS
REGISTER 0
Reg 4
INDIVIDUAL ADDRESS
REGISTER 1
Reg 5
INDIVIDUAL ADDRESS
REGISTER 2
Reg 6
INDIVIDUAL ADDRESS
REGISTER 3
Reg 7
INDIVIDUAL ADDRESS
REGISTER 4
Reg 8
INDIVIDUAL ADDRESS
REGISTER 5
Reg 9
STEPPING
Turnoff
Enable
EEDO
EEDI
EECS
EESK
Reg 10
RCV NO RESOURCE
COUNTER
Reg 11
Reserved
0
Reg 12
Polarity
LED
Link
LED
Activity
LED
0
Auto-Negotiation
Status
A-N
Enable
FDX/
HDX
(Resvrd)
Reg 13
0
0
0
0
0
0
0
0
(Reserved)
Reg 14
0
0
0
0
0
0
0
0
(Reserved)
Reg 15
4.2 Writing to the 82595FX
Writing to the 82595FX is accomplished by an IO
Write instruction (such as an OUT instruction) from
the host processor to one of the 82595FX registers.
The 82595FX registers reside in a block of 16 con-
tiguous addresses contained within the PC IO ad-
dress space. The mapping of this address block is
programmable throughout the 1 Kbyte PC IO ad-
dress map.
The 82595FX registers are contained within three
banks of IO registers. When writing to a particular
register, the processor must first select the correct
bank (Bank 0, 1 or 2) in which the register resides.
Once a bank is selected, all register accesses are
made in that bank until a switch to another bank is
performed. Switching banks is accomplished by writ-
ing to the PTR field of Reg 0 in any bank. Reg 0 is
the command register of the 82595FX and its func-
tionality is identical in each bank. Once in the appro-
17
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 82595TX | ISA/PCMCIA HIGH INTEGRATION ETHERNET CONTROLLER |
| 82596DX | HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 82595TX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:ISA/PCMCIA HIGH INTEGRATION ETHERNET CONTROLLER |
| 82596 | 制造商:TE Connectivity 功能描述:STD TERM/SPLICE WALL CHART - Bulk |
| 82596CA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 82596DX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
| 82596SX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:HIGH-PERFORMANCE 32-BIT LOCAL AREA NETWORK COPROCESSOR |
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