Phase Sequences With Information Unit Enabled; 1.8.2.1 Phase Sequences For Physical Reconnection Or Selection Without Using Attention Condition; Figure 1.45 Phase Sequences For Physical Reconnection Or Selection Without Using Attention; Condition With Information Unit Transfers Enabled - Fujitsu MBA3073 SERIES Technical Manual
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- Product manual (138 pages) ,
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- Specification (2 pages)
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1.8.2
Phase sequences with information unit enabled
1.8.2.1 Phase sequences for physical reconnection or selection without using attention condition
The sequences for physical reconnection or selection without using attention condition while an
information unit transfer agreement is in effect shall be as shown in Figure 1.45.
The normal progression for selection without using attention condition (see 10.5.3) if QAS is
disabled is:
1)
from BUS FREE to ARBITRATION:
2)
from ARBITRATION to SELECTION or RESELECTION; and
3)
from SELECTION or RESELECTION to one or more DT DATA phases; and
4)
from the final DT DATA phase to BUS FREE.
Note: See Figure 1.47, 48, 49, 50 for the sequencing of SPI information units within the
DT DATA phases.
Figure 1.45 Phase sequences for physical reconnection or selection without using attention
44
condition with information unit transfers enabled
C141-C015
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