參數(shù)資料
型號: 84302
廠商: LSI Corporation
英文描述: 4-Port Fast Ethernet Controller( 4端口快速以太網(wǎng)控制器)
中文描述: 4端口快速以太網(wǎng)控制器(4端口快速以太網(wǎng)控制器)
文件頁數(shù): 54/96頁
文件大?。?/td> 826K
代理商: 84302
84302 4-Port
Fast Ethernet Controller
4-54
MD400171/C
Table 27. Transmit Control/Product ID Register Definition
7
6
5
4
3
2
1
0
ID3
ID2
ID1
ID0
TXCTRL3
TXCTRL2
TXCTRL1
TXCTRL0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit
Symbol
Name
Definition
R/W
Def.
7
6
5
4
ID3
ID2
ID1
ID0
Product ID
This register contains a revision identification
number which is unique for each device revision.
R/W
3
2
1
0
TXCTRL3
TXCTRL2
TXCTRL1
TXCTRL0
Transmit Control
Threshold
These Bits Determine the Transmit Control Threshold.
When the data in the TX FIFO exceeds this threshold,
data is sent to the MAC for transmission out of the
device.
R/W
0
0
0
0
1111 = Transmit Starts when 30 Double Word in FIFO
1110 = .
1101 = .
1100 =
1011 =
1010 =
1001 =
1000 =
0111 = .
0110 =
0101 =
0100 = .
0011 =
0010 = .
0001 = .
0000 =
28
26
24
22
20
18
16
14
12
10
8
6
4
2
1
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Bit 0 Occurs On CDST0/CDST8 Pin
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8430200000 功能描述:RELAY GEN PURPOSE SPDT 5A 60V RoHS:是 類別:繼電器 >> 功率,高于 2 安 系列:- 標準包裝:1 系列:MJN 繼電器類型:通用 線圈類型:無鎖存 線圈電流:8.3mA 線圈電壓:240VAC 觸點形式:3PDT(3 C 型) 觸點額定值(電流):10A 切換電壓:600VAC,28VDC - 最小值 關(guān)閉電壓(最大):204 VAC 關(guān)閉電壓(最?。?- 特點:LED 指示燈 安裝類型:可插 端接類型:插入式,QC - 0.187"(4.7mm) 包裝:散裝 觸點材料:銀合金 操作時間:20ms 釋放時間:10ms 線圈功率:2 VA 線圈電阻:7.2 千歐 工作溫度:-45°C ~ 45°C 相關(guān)產(chǎn)品:Z254-ND - RELAY SOCKET PCB W/EAR MJNZ253-ND - RELAY SOCKET CHASSIS MT MJNZ252-ND - RELAY SOCKET CHASSIS MJNZ251-ND - RELAY SOCKET DIN RAIL MJN 其它名稱:MJN3CNAC240
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843020AY-01T 制造商:Integrated Device Technology Inc 功能描述:PLL FREQ SYNTHESIZER SGL 32LQFP - Tape and Reel