参数资料
型号: KSZ8041NL-EVAL
厂商: Micrel Inc
文件页数: 26/54页
文件大小: 0K
描述: BOARD EVALUATION FOR KSZ8041NL
标准包装: 1
主要目的: 接口,以太网 PHY
嵌入式:
已用 IC / 零件: KSZ8041NL
主要属性: 单芯片 PHY,10BASE-T/100BASE-TX
次要属性: MII,RMII,HP 自动 MDI,MDI-X 自动极性校正
已供物品:
产品目录页面: 1114 (CN2011-ZH PDF)
相关产品: 576-3296-5-ND - IC TXRX PHY 10/100 AUTO 32-MLF
576-2109-6-ND - IC TXRX PHY 10/100 LV/LP 32-MLF
576-2109-1-ND - IC TXRX PHY 10/100 LV/LP 32-MLF
576-2109-2-ND - IC TXRX PHY 10/100 LV/LP 32-MLF
KSZ8041NLA3TR-ND - TRANSCEIVER 10/100 32-MLF
576-1645-6-ND - IC TXRX PHY 10/100 LV/LP 32-MLF
576-1645-1-ND - IC TXRX PHY 10/100 LV/LP 32-MLF
576-1645-2-ND - IC TXRX PHY 10/100 LV/LP 32-MLF
其它名称: 576-1621
Micrel, Inc.
KSZ8041NL/RNL
September 2010
32
M9999-090910-1.4
Register Map
Register Number (Hex)
Description
0h
Basic Control
1h
Basic Status
2h
PHY Identifier 1
3h
PHY Identifier 2
4h
Auto-Negotiation Advertisement
5h
Auto-Negotiation Link Partner Ability
6h
Auto-Negotiation Expansion
7h
Auto-Negotiation Next Page
8h
Link Partner Next Page Ability
9h – 13h
Reserved
14h
MII Control
15h
RXER Counter
16h – 1Ah
Reserved
1Bh
Interrupt Control/Status
1Ch – 1Dh
Reserved
1Eh
PHY Control 1
1Fh
PHY Control 2
Register Description
Address
Name
Description
Mode
(1)
Default
Register 0h – Basic Control
0.15
Reset
1 = Software reset
0 = Normal operation
This bit is self-cleared after a ‘1’ is written to it.
RW/SC
0
0.14
Loop-back
1 = Loop-back mode
0 = Normal operation
RW
0
0.13
Speed Select
(LSB)
1 = 100Mbps
0 = 10Mbps
This bit is ignored if auto-negotiation is enabled
(register 0.12 = 1).
RW
Set by SPEED strapping pin.
See “Strapping Options” section
for details.
0.12
Auto-
Negotiation
Enable
1 = Enable auto-negotiation process
0 = Disable auto-negotiation process
If enabled, auto-negotiation result overrides
settings in register 0.13 and 0.8.
RW
Set by NWAYEN strapping pin.
See “Strapping Options” section
for details.
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 strapping pin.
See “Strapping Options” section
for details.
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