Motorola MVME2603-1121A, Installation And Use Manual

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MVME2603/2604 Base Board Preparation
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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.
MVME2603/2604 Base Board Preparation
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.