參數(shù)資料
型號(hào): ICS1894K-32LF
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 8/50頁(yè)
文件大?。?/td> 0K
描述: PHYCEIVER LOW PWR 3.3V 32QFN
標(biāo)準(zhǔn)包裝: 490
類型: PHY 收發(fā)器
規(guī)程: MII,RMII
電源電壓: 3.14 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-QFN 裸露焊盤(5x5)
包裝: 托盤
ICS1894-32
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
PHYCEIVER
IDT 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
16
ICS1894-32
REV M 021512
Register Map
Register Description
Register Address
Register Name
Basic / Extended
0
Control
Basic
1Status
Basic
2,3
PHY Identifier
Extended
4
Auto-Negotiation Advertisement
Extended
5
Auto-Negotiation Link Partner Ability
Extended
6
Auto-Negotiation Expansion
Extended
7
Auto-Negotiation Next Page Transmit
Extended
8
Auto-Negotiation Next Page Link Partner Ability
Extended
9 through 15
Reserved by IEEE
Extended
16 through 31
Vendor-Specific (IDT) Registers
Extended
Bit
Definition
When Bit = 0
When Bit = 1
Access 2
SF2
Default3
Hex
Register 0 - Control
0.15
Reset
No effect
Reset mode
RW
SC
0
3
0.14
Loopback enable
Disable Loopback mode
Enable Loopback mode
RW
0
0.13
Speed select1
10 Mbps operation
100 Mbps operation
RW
1
0.12
Auto-Negotiation enable
Disable Auto-Negotiation
Enable Auto-Negotiation
RW
1
0.11
Low-power mode
Normal power mode
Low-power mode
RW
0
1/5
0.10
Isolate
No effect
Isolate from MII
RW
0/1
0.9
Auto-Negotiation restart
No effect
Restart Auto-Negotiation
RW
SC
0
0.8
Duplex mode1
Half-duplex operation
mode not supported
Full-duplex operation
RW
1
0.7
RW
0
0.6
IEEE reserved
Always 0
N/A
RO
0
0.5
IEEE reserved
Always 0
N/A
RO
0
0.4
IEEE reserved
Always 0
N/A
RO
0
0.3
IEEE reserved
Always 0
N/A
RO
0
0.2
IEEE reserved
Always 0
N/A
RO
0
0.1
IEEE reserved
Always 0
N/A
RO
0
0.0
IEEE reserved
Always 0
N/A
RO
0
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