PCD2.W600 controller industrial control card

The VMEbus AC broken circuit is a home sensitive circuit breaker connected to the VMEuS ACFAL signal line. The mediator is filtered to remove the ACFAIl border associated with BBSY, the SYS interrupt is an edge-sensitive interrupter connected to the VMEbus SYSFAL signal line, and the post-write bus error interrupter is an edge-sensitive interrupter connected to the local bus of the VMEbus post-write bus fault signal line.

The VMEbus RQ1 edge sensitive interrupter is an edge sensitive interrupter connected to the VMEbus RQ1 signal line. This interrupter is used when one of the timekeepers is connected to the RQ1 signal line. When the interrupt is acknowledged, the vector is provided by VMEChip2, and PCD2.W600 does not generate a VMEbus interrupt acknowledgement. When this interrupt is enabled, the VMEbus IRQ1 level sensitive interrupter should be disabled. VMEChip2 VMEbus Interrupter Confirmation The interrupter is an edge-sensitive interrupter connected to the confirmation output of the VMEbus circuit breaker. An interrupt is generated when the VMEbus interrupt handler acknowledges an interrupt on the VMEbus of VMEchip2.