Artesyn MVME2502, Installation And Use Manual, Page: 145 / 164

Programming Model
MVME2502 Installation and Use (6806800R96D)
145
18 ETSEC2 SGMII
Mode LGPL1 1 eTSEC2 Ethernet
interface operates in
standard parallel
interface mode and uses
the TSEC_2’pins
(default).
19 ETSEC3 SGMMI
Mode TSEC_1588_ALARM
_OUT2 1 eTSEC3 Ethernet
interface operates in
standard parallel
interface mode and uses
the TSEC_3’pins
(default).
20 ETSEC1 and
ETSEC2 Width EC_MDC 0 eTSEC1 and eTSEC2
Ethernet interfaces
operate in reduced pin
mode (either RTBI, RGMI,
RMII or 8-bit FIFO mode).
21 ETSEC1
Protocol TSEC1_TXD0,
TSEC1_TXD7 10 The eTSEC2 controller
operates using the GMII
protocol (or RGMII, if
configured in reduced
mode) if its not
configured to operate in
SGMII mode.
22 ETSEC2
Protocol TSEC2_TXD0,
TSEC2_TXD7 10 The eTSEC2 controller
operates using the GMII
protocol (or RGMII, if
configured in reduced
mode) if its not
configured to operate in
SGMII mode.
23 ETSEC3
Protocol UART_RTS0,
UART_RTS1 10 The eTSEC3 controller
operates using the RGMII
protocol if not configured
to operate in SGMII
mode.
Table 7-1 POR Configuration Settings (continued)
CONFIG CONFIG PINS CONFIG SELECTION REMARKS