Programming Considerations; Figure 4-2. Vmebus Master Mapping - Motorola MVME2700 Series Installation And Use Manual

Programming Considerations

Good programming practice dictates that only one MPU at a time have
control of the MVME2700 control registers. Of particular note are:
PROCESSOR
ONBO ARD
M EM OR Y
PCI M EM O R Y
M EM OR Y SP ACE
I/O SP ACE
RESOURCES
NO TES:
http://www.mcg.mot.com/literature
Registers that modify the address map
Registers that require two cycles to access
VMEbus interrupt request registers
PCI MEMOR Y
NO TE 1
SP A CE
NO TE 1
PCI/ISA
PCI
M PC
1. Program m able m apping done by Raven ASIC .
2. Program m able m apping perform ed via PCI Slave im ages in Universe II ASIC.
3. Program m able m apping perform ed via Special Slave im age (SLSI) in Universe ASIC.

Figure 4-2. VMEbus Master Mapping

Programming Considerations
VMEBUS
PROGRAM M ABLE
SP A CE
NO TE 2
VM E A24
VM E A16
NO TE 3
VM E A24
VM E A16
VM E A24
VM E A16
VM E A24
VM E A16
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