Datasheet

Table 32-58. 10 Mb/s MII Transmit Timing
UnitMaxNomMinParameter NameParameterParameter No.
ns210200190EN0TXCK High TimeT
TXCK_HI
N45
ns210200190EN0TXCK Low TimeT
TXCK_LO
N46
ns25-0EN0TXCK to EN0TXDn, EN0TXEN
Delay
T
TX_DLY
N47
Figure 32-42. 10 Mb/s MII Transmit Timing
EN0TXCK
EN0TXDn
EN0TXEN
EN0TXER
Valid Data
N45 N46
N47
Table 32-59. 10 Mb/s MII Receive Timing
UnitMaxNomMinParameter NameParameterParameter No.
ns240200160EN0RXCK High TimeT
RXCK_HI
N50
ns240200160EN0RXCK Low TimeT
RXCK_LO
N51
ns--100EN0RXCK to EN0RXDn, EN0RXDV,
EN0RXER setup
T
RX_SU
N52
ns--100EN0RXCK to EN0RXDn, EN0RXDV,
EN0RXER hold
T
RX_HLD
N53
Figure 32-43. 10 Mb/s MII Receive Timing
EN0RXCK
EN0RXDn
EN0RXDV
EN0RXER
Valid Data
N50 N51
N53N52
Table 32-60. 10Base-T Normal Link Pulse Timing
UnitMaxNomMinParameter NameParameterParameter No.
ms-76-Link pulse periodT
LP_PER
N69
µs-100-Link pulse widthT
LP_WID
N70
2151December 13, 2013
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TM4C129XNCZAD Microcontroller