欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號: L84225
英文描述: L84225 100BaseTX/FX/10BaseT Physical Layer Device technical manual 4/02
中文描述: L84225 100BaseTX/FX/10BaseT物理層設(shè)備的技術(shù)手冊,4月2日
文件頁數(shù): 57/118頁
文件大?。?/td> 890K
代理商: L84225
Register Description
Copyright 1999-2002 by LSI Logic Corporation. All rights reserved.
57 of 118
April, 2002
3 Register Description
Table 8
MI Serial Port Structure
<Idle>
IDLE
<Start>
ST[1:0]
<Read>
READ
<Write>
WRITE
<PHY Addr.>
PHYAD[4:0]
<Reg. Addr.>
REGAD[4:0]
<Turnaround>
TA[1:0]
<Data>
D[15:0]
MI Registers - Address and Default Value
REGAD
Name
Default (Hex Code)
00000
00001
00010
00011
00100
00101
10000
10001
10010
10011
10100
Control Register
Status Register
PHY ID 1 Register
PHY ID 2 Register
Auto Negotiation Advertisement Register
Auto Negotiation Remote Capability Register
Reserved
Reserved
Channel Status Output Register
Reserved
Reserved
3000
7809
0016
F840
01E1
0000
0008
0002
0340/0240/ 0140/0040
007F
0000
Symbol
Name
Definition
R/W
IDLE
Idle Pattern
These bits are an idle pattern. Device will not initiate an MI
cycle until it detects at least 32 1's.
When ST[1:0]=01, a MI serial port access cycle starts.
1 = Read Cycle
1 = Write Cycle
When PHYAD[4:2] bits match the PHYAD[4:2] pins, the MI
serial port is selected for operation. PHYAD[1:0] is used for
channel selection:
PHYAD [1:0]=11 For Channel 3
PHYAD [1:0]=10 For Channel 2
PHYAD [1:0]=01 For Channel 1
PHYAD [1:0]=00 For Channel 0
If REGAD[4:0]=00000-11100, these bits determine the
specific register from which D[15:0] is read/written. If mul-
tiple register access is enabled and REGAD[4:0]=11111,
all registers are read/written in a single cycle.
W
ST[1:0]
READ
WRITE
PHYAD[4:0]
Start Bits
Read Select
Write Select
PhysicalDevice
Address
W
W
W
W
REGAD4[4:0]
Register
Address
W
相關(guān)PDF資料
PDF描述
L84302 L84302 Quad 100/10 Mbps 4-Port Ethernet Controller with RMON/SNMP Management Counters technical manual 4/02
L8560 Low-Power SLIC with Ringing
L8567 SLIC for Peoples Republic of China Applications
L8567-32PLCC Telecommunication IC
L8567-44PLCC Telecommunication IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L84225/B1 制造商:LSI Corporation 功能描述:
L8446-04 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
L8446-06 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
L8446-07 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
L8446-41 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
主站蜘蛛池模板: 崇左市| 玉门市| 麻城市| 柳江县| 牟定县| 象州县| 寿阳县| 临桂县| 师宗县| 潼关县| 临猗县| 邢台县| 环江| 旬邑县| 荃湾区| 门源| 华阴市| 石首市| 东阳市| 华池县| 湖南省| 库伦旗| 高台县| 胶州市| 观塘区| 济源市| 策勒县| 衡山县| 盐津县| 林西县| 乐平市| 桑植县| 正安县| 沿河| 襄垣县| 阳城县| 法库县| 东丽区| 酉阳| 昆明市| 韶关市|