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56 PCIE-5565PIORC Reflective Memory Board
Bit 07:
Pending Net. Int. 4 – When this bit is high (1), one or more
type 4 network interrupts have been received. To see the
sender data and sender node ID, read the Interrupt Sender
Data 4 (ISD4) FIFO at offset $38 and the Interrupt Sender ID
(SID4) at offset $3C respectively.
Bit 06:
Rogue Packet Fault ‐ When this bit is set high (1), the board
is operating as either Rogue Master 1 or 0 and has detected
and removed a rogue packet. This bit is latched. Once set, it
must be cleared by writing a zero (0) to this bit location.
Bit 05:
TX FIFO Full ‐ When this bit is high (1), the TX FIFO has
been full one or more times. This bit is latched. Once set, it
must be cleared by writing a zero (0) to this bit location. This
is a fault condition and data may have been lost.
NOTE
This condition should not occur during normal operation. Bit 05 is for diagnostic purposes only.
Bit 04:
Reserved ‐ This bit is reserved.
Bit 03:
Reset Node Request – When this bit is high (1), another node
on the network has requested that the local PCI bus master
reset this board. The RFM‐5565 does not reset itself
automatically.
Bit 02:
Pending Net. Int. 3 – When this bit is high (1), one or more
type 3 network interrupts have been received. To see the
sender data and sender node ID(s), read the Interrupt Sender
Data 3 (ISD3) FIFO at offset $30 and the Interrupt Sender ID
(SID3) FIFO at offset $34 respectively.
Bit 01:
Pending Net. Int. 2 – When this bit is high (1), one or more
type 2 network interrupts have been received. To see the
sender data and sender node ID(s), read the Interrupt Sender
Data 2 (ISD2) FIFO at offset $28 and the Interrupt Sender ID
(SID2) FIFO at offset $2C respectively.
Bit 00:
Pending Net. Int. 1 – When this bit is high (1), one or more
type 1 network interrupts have been received. To see the
sender data and sender node ID(s), read the Interrupt Sender
Data 1 (ISD1) FIFO at offset $20 and the Interrupt Sender ID
(SID1) FIFO at offset $24 respectively.
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