Force SYS68K/CPU-30 R4, Техническое справочное руководство

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VMEPROM SYS68K/CPU-30 R4 Technical Reference Manual
Page 134
6.3 Off-board Interrupt Sources
VMEPROM supports several VMEbus boards. As these boards are
interrupt driven, the level and vectors must be defined for VMEPROM to
work properly. The following table shows the default setup of the
interrupt levels and vectors of the supported hardware.
SEE ALSO: For a detailed description of the hardware setup of the
boards, please refer to Section 9, ‘Appendix to VMEPROM,’ on
page 149.
The supported I/O boards together with the base addresses and the
interrupt level and vector are summarized in Table 48. In order to ensure
that these boards work correctly with VMEPROM, the listed interrupt
vectors must not be used.
6.4 The On-board Real-Time Clock
During the power-up sequence, the on-board Real-Time Clock of the
CPU board is read and loaded in the VMEPROM. This sequence is done
automatically and requires no user intervention. If the software clock of
VMEPROM is set by the ID command as described in the VMEPROM
User's Manual, the RTC is automatically set to the new time and date
values.
Table 48: Off-board Interrupt Sources
Board Interrupt Level Vector Number Vector Address Board Base Address
SIO-1/2 4 64-75 (40
16
-4B
16
) 100
16
-12C
16
FCB0.0000
16
ISIO-1/2 4 76-83 (4C
16
-53
16
) 130
16
-14C
16
FC96.0000
16
WFC-1 3 119 (77
16
) 1DC
16
FCB0.1000
16
ISCSI-1 4 119 (77
16
) 1DC
16
FCA0.0000
16
ASCU-1/2 7 31 (1F
16
) 7C
16
FCB0.2000
16
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