LXT972M データシートの表示（PDF） - Intel
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LXT972M Datasheet PDF : 92 Pages
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Intel® LXT972M Single-Port 10/100 Mbps PHY Transceiver
Table 11 lists pin types and modes of the LXT972M Transceiver.
Note:
• DH = Driven High (Logic 1)
• DL = Driven Low (Logic 0)
• HZ = High Impedance
• ID = Internal Pull-Down (Weak)
Table 11. Intel® LXT972M Transceiver Pin Types and Modes
Modes
RXD3:0
RX_DV
Tx/Rx
CLKS
Output
RX_ER
Output
COL CRS TXD3:0 TX_EN
Output Output Input Input
HWReset
DL
DL
DH
DL
DL
DL
ID
ID
SFTPWRDN DL
DL
Active DL
DL
DL
ID
ID
ISOLATE
HZ with
ID
HZ with
ID
HZ with
ID
HZ with
ID
HZ with
ID
HZ with
ID
ID
ID
20
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005
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