SMART Embedded Computing COMX-P2020 Installation And Use Manual page 55

Signal name
Function
Select Option
Default value
Supported configuration
Signal name
Function
Select Option
Default value
Supported configuration
Signal name
Function
Select Option
Default value
Supported configuration
COMX-P2020 Module Installation and Use (6806800K97F)
Controls, LEDs, and Connectors
TSEC2_TXD0,
TSEC2_TXD7
eTSEC2 Protocol
(cfg_tsec2_prtcl)
PU / PD Resistors
11
The eTSEC2 controller operated using the MII
01
protocol (or RMII).
The eTSEC2 controller operated using the GMII
10
protocol (or RGMII).
The eTSEC2 controller operated using the TBI
11
protocol (or RTBI).
UART_RTS0_B,
UART_RTS1_B
eTSEC3 Protocol
(cfg_tsec3_prtcl[0:1])
PU / PD Resistors
11
The eTSEC3 controller operated using the RMII
01
protocol.
The eTSEC3 controller operated using the RGMII
10
protocol.
The eTSEC3 controller operated using the RTBI
Others
protocol.
TSEC_1588_ALARM_OUT1
SerDes Reference Clock
(cfg_srds_refclk)
PU / PD Resistors
1
0 125 MHz
1 100 MHz
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