Motorola MVME712A/D3 Manuel d'utilisateur télécharger pdf (Page 132)

Test Descriptions

3-88 167Bug Debugging Package UserÕs Manual

ST2401 Error Messages

The ST2401 test group error messages generally take on the following form:

ST2401POLL: Polled I/O, Async, Internal Loopback..... Running ---> FAILED

ST2401/POLL Test Failure Data: Port #$00: Timed-out, expecting RX IRQ First

there is a header message that describes which test was executing and

announcing the "Test Failure Data". Following this, a single line of information

is displayed, which in turn identifies the port being tested (0-3) and the failure

symptom. The "symptoms" are listed below:

Error Message

Symptom or Cause

Interrupt, IACK'd Vector $XX Indicates occurrence of unexpected interrupt

Exception, Vector $XX Indicates occurrence of unexpected exception

Rx: IACK'd Vector $XX Unexpected vector read from PCCchip2 SCC

Receiver pseudo-IACK register

Tx: IACK'd Vector $XX Unexpected vector read from PCCchip2 SCC

Transmitter pseudo-IACK register

Modem IRQ unexpected Interrupt from modem signal change unexpected

Timed-out, expecting RX IRQ Expected receive data interrupt, time expired Þrst

BREAK detect status Receiver indicates BREAK detected

Framing Error status Receiver indicates a framing error occurred

Overrun Error status Receiver indicates a data overrun occurred

Parity Error status Receiver indicates a parity error occurred

RX data corrupted, address a,

expected e, read r1

Received data differs from that transmitted;

address shown is for the received character

Chars follow EOT Extra characters follow test message

Timed-out before TX FIFO empty Time-out expired waiting for transmit FIFO to

empty

b baud, 100 chars took

usec,

expected

x-y

Time to receive 100 characters fails 0.5% criterion

(expected range shown)

CF error - no such device User selected port other than those supported by

hardware; port mask should be in range $01-$0F

can't idle device before test Time ran out waiting for CD2401 to indicate idle

condition prior to conÞguring for test

can't idle device after test Time ran out waiting for CD2401 to indicate idle

condition after completion of testing

can't write Chan. Cmd Reg - busy One second elapsed without Channel Command

command (register contents remained nonzero)

1 2 ... 127 128 129 130 131 132 133 134 135 136 137 ... 238 239

Commentaires sur ces manuels

Pas de commentaire

Motorola MVME712A/D3 Manuel d'utilisateur Page 132

Commentaires sur ces manuels

Produits connexes et manuels pour Pompes à eau Motorola MVME712A/D3