参数资料
型号: WJLXT971ALE.A4-857346
厂商: CORTINA SYSTEMS INC
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件页数: 71/80页
文件大小: 931K
代理商: WJLXT971ALE.A4-857346
Page 73
Cortina Systems LXT972A Single-Port 10/100 Mbps PHY Transceiver
LXT972A PHY
Datasheet
249186, Revision 5.2
13 September 2007
9.0 Register Definitions -
Product-Specific Registers
17.7
Auto-Negotiation
Complete
0 = Auto-negotiation process not completed.
1 = Auto-negotiation process completed.
This bit is valid only when auto negotiate is
enabled. The value is equivalent to the value of
register bit 1.5.
RO
0
17.6
Reserved
Always 0.
RO
0
17.5
Polarity
0 = Polarity is not reversed.
1 = Polarity is reversed.
Note:
Polarity is not a valid status in 100 Mbps
mode.
RO
0
17.4
Pause
0 = The LXT972A PHY is not Pause capable.
1 = The LXT972A PHY is Pause capable.
R0
17:3
Error
0 = No error occurred
1 = Error occurred (Remote Fault, jabber, parallel
detect fault)
Note:
The register bit is cleared when the
registers that generate the error condition
are read.
RO
0
17:2
Reserved
Always 0.
RO
0
17:1
Reserved
Always 0.
RO
0
17.0
Reserved
Always 0.
RO
0
Table 50
Status Register #2 - Address 17, Hex 11 (Sheet 2 of 2)
Bit
Name
Description
Type 1
Default
1. RO = Read Only. R/W = Read/Write
相关PDF资料
PDF描述
WJLXT972ALC.A4-857341 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT972ALC.A4-857345 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4SE000 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4SE001 DATACOM, ETHERNET TRANSCEIVER, PQFP64
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