MPC8540 datasheet(969/1302 Pages) FREESCALE

969 / 1302 page

Memory Map/Register Definition

MPC8540 PowerQUICC III Integrated Host Processor Reference Manual, Rev. 1

Freescale Semiconductor

17-45

OAXE

Outbound ATMU window crossing error. (Bit reset, write-one-to-clear)

0 No outbound window crossing error

1 This error indicates that an outbound transaction either crosses the boundary of its ATMU window

or crosses into a higher priority ATMU window.

3–5

—

Reserved

ITE

Illegal transaction target error. (Bit reset, write-one-to-clear)

0 No illegal transaction detected

1 Received a packet whose target ID does not match the RapidIO controller deviceID determined at

POR while accept_all mode is disabled

MSE

Message size error. (Bit reset, write-one-to-clear)

0 No message size error detected

1 Received message packet data payload is not of the size specified in the ssize field (with the

exception of the last packet which may be less)

NTIE

Missing idle after training. (Bit reset, write oneto clear)

0 Idle received after a requested training sequence

1 Idle not received after a requested training sequence completes

Message segment error. (Bit reset, write-one-to-clear)

0 No message segment error.

1 Received a message packet with the segment field greater than the message length field

(msgseg > msglen)

DSE

Duplicate message segment. (Bit reset, write-one-to-clear)

0 No duplicate message segment received

1 Received a duplicate message segment from RapidIO

MLE

Message length error. (Bit reset, write-one-to-clear)

0 No message length error detected

1 Received a message packet with the same mailbox, letter, and source ID as the current outstanding

(not completed) message, but with a different message length.

ETE

Error recovery threshold error. (Bit reset, write-one-to-clear)

0 No error recovery threshold error detected

1 Error recovery threshold count (defined in PERTR[RCTT]) exceeded

RTE

Retry threshold error. (Bit reset, write-one-to-clear)

0 No retry threshold error detected

1 Consecutive ack retry control symbols received threshold count (defined in PRTR[RTT]) exceeded

RERE

Received request ERROR response. (Bit reset, write-one-to-clear)

0 No ERROR response received

1 Received a response of type error for anything other than a message

LTE

Link response time-out. (Bit reset, write-one-to-clear)

0 No link response time-out

1 A link response is not received within the time-out interval, as defined by PLTOCCSR[TV].

RSTE

Packet response time-out. (Bit reset, write-one-to-clear)

0 No packet response time-out

1 A packet response is not received within the time-out interval, as defined by PRTOCCSR[TV].

NAE

Nonsensical ackID. (Bit reset, write-one-to-clear)

0 AckID OK

1 Unrecognized ackID received with link response

Table 17-41. PNFEDR Field Descriptions (continued)

Bits

Name

Description

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