Functional Description
MVME7100 Single Board Computer Installation and Use (6806800E08C
)
74
The I
2
C interface is routed to the P2 connector for access to the serial EEPROM located on the
transition module. The device address for the transition module serial EEPROM is user
selectable using the configuration switches. Refer to
for
information on the switches.
For programming information, see the
MVME7100 Single Board Computer Programmer’s
Reference
.
4.5
System Memory
The MC864xD includes two memory controllers. The MVME7100 supports one bank of
memory on each controller. The MVME7100 supports 512 MB, 1 GB and 2 GB DDR2 SDRAMS.
This provides memory configurations of 1 GB, 2 GB, and 4 GB. The MVME7100 supports
memory speeds up to DDR533.
4.6
Timers
Timing functions for the MVME7100 are provided by four global high-resolution timers
integrated into the MC864xD plus four additional independent 32-bit timers.
The four integrated 32-bit timers are clocked by the RTC input which is driven by a 1 MHz clock.
Refer to the MC864xD reference manual, listed in
for additional details and/or programming information
The clock source for the four 32-bit timers in the PLD is 25 MHz. The timer prescaler must be
configured to generate a 1 MHz timer reference. For programming information, see
MVME7100 Single Board Computer Programmer’s Reference
.
4.7
Ethernet Interfaces
The MVME7100 provides four 10/100/1000 Mbps full-duplex Ethernet interfaces using the
MC864xD Ethernet Controllers. Two Broadcom BCM5482S PHYs are used. The Ethernet ports
on the MC864xD are configured to operate in RGMII mode. Two Gigabit Ethernet interfaces are
routed to front panel RJ-45 connectors with integrated LEDs for speed and activity indication.
The other two Gigabit Ethernet interfaces are routed to P2 for rear I/O. For programming
information, see
MVME7100 Single Board Computer Programmer’s Reference
.
Summary of Contents for MVME7100
Page 10: ...MVME7100 Single Board Computer Installation and Use 6806800E08C 10 List of Figures ...
Page 24: ...Introduction MVME7100 Single Board Computer Installation and Use 6806800E08C 24 ...
Page 92: ...Transition Module MVME7100 Single Board Computer Installation and Use 6806800E08C 92 ...
Page 124: ...Related Documentation MVME7100 Single Board Computer Installation and Use 6806800E08C 124 ...
Page 134: ...MVME7100 Single Board Computer Installation and Use 6806800E08C Sicherheitshinweise 134 ...
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