Digital Equipment DECmpp 12000/Sx 100, Руководство по обслуживанию оборудования

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pe_macro(1)
also verifies that no data reaches disabled PEs, and none of their flags are
affected.
At each stage of the test, data and flags are checked. If an error occurs, the
test prints an error message.
This is the meaning of the expected and actual results mentioned in the
following error messages:
Message #1: The test attempts to open/send 0x8a using the
rosend8
command. This word contains the low order bits of that operation.
Message #2: This is the higher order bits of the destination. All these bits
should remain zero.
Message #3: The test attempts to fetch/close 0x8b using the rfetchc8
command. This word contains the low order bits of that operation.
Message #4: This is the higher order bits of the destination. All these bits
should remain zero.
Message #5: Each cluster of 3 bits represents the state of the fflag, the
rflag and the tflag after each stage of the test.
0 0 f f ff r r r t t t 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Before rosend8
Unused
After rosend8
Unused
After rfetchc8
MPP_FIG_283
f c 9 6 3 0
Messages #6–9: These words are comparable to words #1–4, except
they are from the unselected PEs. Normally, no data reaches these
destinations, and they remain at zero.
Message #10: This displays the flag bits from the unselected PEs which
should all remain at zero.
Message #11: The test attempts to send 0x7a8a using the rsend16
command. This word contains the low order bits of that operation.
Message #12: This is the higher order bits of the destination. All these
bits should remain zero.
Message #13: The test attempts to fetch 0x7b8b using the
rfetch16
command. This word contains the low order bits of that operation.
Message #14: This is the higher order bits of the destination. All these
bits should remain zero.
Message #15: Each cluster of 3 bits represents the state of the fflag, the
rflag and the tflag after each stage of the test.
Data Parallel Unit Reference Pages B–41