參數(shù)資料
型號(hào): LXT974QC
英文描述: LAN Transceiver
中文描述: 網(wǎng)絡(luò)收發(fā)器
文件頁(yè)數(shù): 67/68頁(yè)
文件大?。?/td> 1177K
代理商: LXT974QC
Low-Power Octal PHY
LXT9784
Datasheet
67
Table 60. Reg 26 (1A Hex) Reserved
Bit(s)
Name
Description
Type
1
26[15:0]
Reserved
Data read from this should be ignored.
RO
1. RO = Read Only.
Table 61. Register 27 (1B Hex) PHY Special Control
Bit(s)
Name
Description
Type
1
27.15:5
Reserved
Constant
0
.
RO
27.4
LED Blink
1 = LED blink disabled.
default 0 = LED blink enabled (normal operation).
RW
27.3
100RX Jabber
Enable
Enables carrier sense disconnection while PHY in jabber at 100Mbps.
1 = Carrier sense disconnection enabled.
default 0 = Carrier sense disconnection disabled.
RO
27.2:0
LED Switch
Control
[2:0] LEDA LEDB LEDC
000 Link/Activity Speed Collision (RMII, SMII modes)
001 Collision Speed Speed
010 Link Speed Speed
011 Collision Speed Activity
100 OFF Speed OFF
101 ON Speed OFF
110 OFF Speed ON
111 ON Speed ON
RW
1. RO = Read Only; RW = Read/Write.
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