Programming Details
MVME3100 Single Board Computer Installation and Use (6806800M28C)
125
TSEC1_
TXD7
Resistor 0 TSEC1 Protocol
Configuration
0TSEC1 controller uses
GMII protocol (RGMII if
TSEC1 configured in
reduced mode)
1 TSEC1 controller uses TBI
protocol (RTBI if TSEC1
configured in reduced
mode)
TSEC1_
TXD [6:4]
Resistors 111 Boot ROM Location 000 PCI/PCI-X
001 DDR SDRAM
011 RapidIO
101 Local Bus GPCM
8-bit ROM
110 Local Bus GPCM
16-bit ROM
111 Local Bus GPCM
32-bit ROM
TSEC2_
TXD7
Resistor 0 TSEC2 Protocol
Configuration
0TSEC2 controller uses
GMII protocol (or RGMII if
TSEC2 configured in
reduced mode)
1 TSEC2 controller uses TBI
protocol (or RTBI if TSEC2
configured in reduced
mode)
Table 7-1 MPC8540 Power-on Reset Configuration Settings (continued)
MPC8540 Signal Select Option
Default
Setting Description State of Bit vs Function
1