Micrel May 2005 – SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE KS8001 MICREL CONFIDENTIAL. DO NOT DISTRIBUTE. 25 Re" />
參數(shù)資料
型號: KS8001LI
廠商: Micrel Inc
文件頁數(shù): 18/44頁
文件大?。?/td> 0K
描述: TXRX 10/100 LINKMD 3.3V 48-LQFP
標準包裝: 250
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: MII,RMII,SMII
電源電壓: 3.14 V ~ 3.47 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
配用: KS8001L-EVAL-ND - EVAL KIT EXPERIMENTAL KS8001L
KS8001
Micrel
May 2005 – SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
KS8001
MICREL CONFIDENTIAL. DO NOT DISTRIBUTE.
25
Register Map
Register No.
Description
0h
Basic Control Register
1h
Basic Status Register
2h
PHY Identifier I
3h
PHY Identifier II
4h
Auto-Negotiation Advertisement Register
5h
Auto-Negotiation Link Partner Ability Register
6h
Auto-Negotiation Expansion Register
7h
Auto-Negotiation Next Page Register
8h
Link Partner Next Page Ability
9h-14h
Reserved
15h
RXER Counter Register
16h – 1ah
Reserved
1bh
Interrupt Control/Status Register
1ch
Reserved
1dh
LinkMD Control/Status Register
1eh
PHY Control Register
1fh
100BASE-TX PHY Control Register
Address
Name
Description
Mode
Default
Register 0h – Basic Control
0.15
Reset
1 = software reset. Bit is self-clearing
RW/
SC
0
0.14
Loop-back
1 = loop-back mode
0 = normal operation
RW
0
0.13
Speed Select
(LSB)
1 = 100Mb/s
0 = 10Mb/s
Ignored if Auto-Negotiation is enabled
(0.12 = 1)
RW
Set by SPD100
0.12
Auto-
Negotiation
Enable
1 = enable auto-negotiation process (override
0.13 and 0.8)
0 = disable auto-negotiation process
RW
Set by NWAYEN
0.11
Power Down
1 = power down mode
0 = normal operation
RW
0
0.10
Isolate
1 = electrical isolation of PHY from MII and
TX+/TX-
0 = normal operation
RW
Set by ISO
0.9
Restart Auto-
Negotiation
1 = restart auto-negotiation process
0 = normal operation. Bit is self-clearing
RW/
SC
0
0.8
Duplex Mode
1 = full duplex
0 = half duplex
RW
Set by DUPLEX
0.7
Collision Test
1 = enable COL test
0 = disable COL test
RW
0
0.6:1
Reserved
RO
0
0.0
Disable
Transmitter
0 = enable transmitter
1 = disable transmitter
R/W
0
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