參數(shù)資料
型號: KSZ8721BL
廠商: Micrel Inc
文件頁數(shù): 13/35頁
文件大?。?/td> 0K
描述: IC TXRX PHY 10/100 3.3V 48-LQFP
標(biāo)準(zhǔn)包裝: 250
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: MII,RMII
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 管件
產(chǎn)品目錄頁面: 1080 (CN2011-ZH PDF)
配用: 576-1627-ND - BOARD EVALUATION FOR KSZ8721BMC
576-1626-ND - BOARD EVALUATION FOR KSZ8721BL
其它名稱: 576-1028-5
576-1511-5
576-1511-5-ND
KSZ8721BL-ND
Micrel, Inc.
KS8721BL/SL
June 2009
20
M9999-062509-1.3
Address
Name
Description
Default
(1)
Mode
1.13
100BASE-TX Half-Duplex
1 = capable of 100BASE-X half-duplex
0 = not capable of 100BASE-X half-duplex
RO
1
1.12
10BASE-T Full-Duplex
1 = 10Mbps with full-duplex
0 = no 10Mbps with full-duplex capability
RO
1
1.11
10BASE-T Half-Duplex
1 = 10Mbps with half-duplex
0 = no 10Mbps with half-duplex capability
RO
1
1.10:7
Reserved
RO
0
1.6
No Preamble
1 = preamble suppression
0 = normal preamble
RO
1
1.5
Auto-Negotiation Complete
1 = auto-negotiation process completed
0 = auto-negotiation process not completed
RO
0
1.4
Remote Fault
1 = remote fault
0 = no remote fault
RO/LH
0
1.3
Auto-Negotiation Ability
1 = capable to perform auto-negotiation
0 = unable to perform auto-negotiation
RO
1
1.2
Link Status
1 = link is up
0 = link is down
RO/LL
0
1.1
Jabber Detect
1 = jabber detected
0 = jabber not detected. Default is low
RO/LH
0
1.0
Extended Capability
1 = supports extended capabilities registers
RO
1
Register 2h - PHY Identier 1
2.15:0
PHY ID Number
Assigned to the 3rd through 18th bits of the organizationally
unique identier (OUI). Micrel’s OUI is 0010A1 (hex).
RO
0022h
Register 3h - PHY Identier 2
3.15:0
PHY ID Number
Assigned to the 19th through 24th bits of the
organizationally unique identier (OUI). Micrel’s OUI is
0010A1 (hex).
RO
000101
3.9:4
Model Number
Six bit manufacturer’s model number
RO
100001
3.3:0
Revision Number
Four bit manufacturer’s model number
RO
1001
Register 4h - Auto-Negotiation Advertisement
4.15
Next Page
1 = next page capable
0 = no next page capability
RW
0
4.14
Reserved
RO
0
4.13
Remote Fault
1 = remote fault supported
0 = no remote fault
RW
0
4.12:11
Reserved
RO
0
4.10
Pause
1 = pause function supported
0 = no pause function
RW
0
4.9
100BASE-T4
1 = T4 capable
0 = no T4 capability
RO
0
4.8
100BASE-TX Full-Duplex
1 = TX with full-duplex
0 = no TX full-duplex capability
RW
Set by
SPD100 &
DUPLEX
4.7
100BASE-TX
1 = TX capable
0 = no TX capability
RW
Set by
SPD100
4.6
10BASE-T Full-Duplex
1 = 10Mbps with full-duplex
0 = no 10Mbps full-duplex capability
RW
Set by
DUPLEX
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