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MVME2603/2604 Base Board Preparation
1
MVME2603/2604 Base Board Preparation
1-6
The MVME2603/2604 provides software control over most options:
by setting bits in control registers after installing the module in a
system, you can modify its configuration. (The MVME2603/2604
control registers are described in Chapter 3, and/or in the
MVME2600 Series Single Board Computer Programmer's Reference
Guide as listed under Related Documentation in Appendix A.)
Some options, however, are not software-programmable. Such
options are controlled through manual installation or removal of
header jumpers or interface modules on the base board or the
associated transition module.
Figure 1-2 illustrates the placement of the switches, jumper
headers, connectors, and LED indicators on the MVME2603/2604.
Manually configurable items on the base board include:
Cache mode control (J3)
Flash bank selection (J10)
Serial Port 4 receive clock configuration (J16)
Serial Port 4 transmit clock configuration (J17)
Serial Port 4 transmit clock receiver buffer control (J20)
Serial Port 3 transmit clock configuration (J18)
System controller selection (J22)
In conjunction with the serial port settings on the base board, serial
ports on the associated MVME712M or MVME761 transition
module are also manually configurable. For a discussion of the
configurable items on the transition module, refer in this chapter to
the sections entitled MVME712M Transition Module Preparation,
MVME761 Transition Module Preparation, or to the respective userÕs
manuals for the transition modules (listed in the Related
Documentation appendix) as necessary.
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