Motorola MVME2300 Series User Manual download pdf (Page 108)

2-38 Computer Group Literature Center Web Site

Raven PCI Bridge ASIC

SMAM PCI Signalled Master Abort Machine Check Enable.

When this bit is set, the SMA bit in the MERST register is

used to assert the MCHK output to the bus master which

initiated the transaction. When this bit is clear, MCHK is

not asserted.

RTAM PCI Master Received Target Abort Machine Check

Enable.When this bit is set, the RTA bit in the MERST

master which initiated the transaction. When this bit is

clear, MCHK is not asserted.

MATOI MPC Address Bus Time-out Interrupt Enable.When

this bit is set, the MATO bit in the MERST register is used

to assert an interrupt through the MPIC interrupt

controller. When this bit is clear, no interrupt is asserted.

PERRI PCI Parity Error Interrupt Enable.When this bit is set,

the PERR bit in the MERST register is used to assert an

interrupt through the MPIC interrupt controller. When this

bit is clear, no interrupt is asserted.

SERRI PCI System Error Interrupt Enable.When this bit is

set, the PERR bit in the MERST register is used to assert

an interrupt through the MPIC interrupt controller. When

this bit is clear, no interrupt is asserted.

SMAI PCI Master Signalled Master Abort Interrupt

Enable.When this bit is set, the SMA bit in the MERST

interrupt controller. When this bit is clear, no interrupt is

asserted.

RTAI PCI Master Received Target Abort Interrupt

Enable.When this bit is set, the RTA bit in the MERST

interrupt controller. When this bit is clear, no interrupt is

asserted.

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Motorola MVME2300 Series User Manual Page 108