HP 3000 Manuals HP 3000 Manuals
Class Errors (Cont'd)
Class Error 1 (Continued)
Class Error 1 (Continued)
Execution Unit Failure.
Execution unit messages take the form:
14xx
where:
xx = detailed error number.
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00 MESSAGE No message. System halts. (E)
CAUSE Undefined error occurs at the start of the test on
this board.
ACTION Contact your Hewlett-Packard Support
Representative.
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01 MESSAGE No message. System halts. (E)
CAUSE Test of the data path through the barrel shifter
fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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02 MESSAGE No message. System halts. (E)
CAUSE Shift by bit 0, 1, 2, 4, 6, 8, 16, or 31 fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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03 MESSAGE No message. System halts. (E)
CAUSE Pattern test of the 3/4-bit hardware boundaries
fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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04 MESSAGE No message. System halts. (E)
CAUSE Preshift by 0 bit for MOVE fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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05 MESSAGE No message. System halts. (E)
CAUSE Extract sign/unsigned for a bit field fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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06 MESSAGE No message. System halts. (E)
CAUSE Timing critical path of instruction mix MTCTL and
VEXTRS fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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07 MESSAGE No message. System halts. (E)
CAUSE Verification of the shift amount register fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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0A MESSAGE No message. System halts. (E)
CAUSE Arithmetic/logical conditions fail.
ACTION Contact your Hewlett-Packard Support
Representative.
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0B MESSAGE No message. System halts. (E)
CAUSE Test of the unit conditions fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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0C MESSAGE No message. System halts. (E)
CAUSE Test of the extract/logical conditions fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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0D MESSAGE No message. System halts. (E)
CAUSE Test of the PSW C/B bit fails. Second cause of the
error may be the register file.
ACTION Contact your Hewlett-Packard Support
Representative.
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10 MESSAGE No message. System halts. (E)
CAUSE Verification of the shift and add conditions fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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11 MESSAGE No message. System halts. (E)
CAUSE Cannot verify shift one and add.
ACTION Contact your Hewlett-Packard Support
Representative.
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12 MESSAGE No message. System halts. (E)
CAUSE Cannot verify shift two and add.
ACTION Contact your Hewlett-Packard Support
Representative.
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13 MESSAGE No message. System halts. (E)
CAUSE Cannot verify shift three and add.
ACTION Contact your Hewlett-Packard Support
Representative.
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14 MESSAGE No message. System halts. (E)
CAUSE Verification of the load byte short with odd index
fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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15 MESSAGE No message. System halts. (E)
CAUSE Verification of the operation of the PSW's C/B bits
with decimal correct (DCOR) instruction fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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16 MESSAGE No message. System halts. (E)
CAUSE Verification of the PSW's C/B bits with logical
shift operation fails. (C/B gets updated.)
ACTION Contact your Hewlett-Packard Support
Representative.
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17 MESSAGE No message. System halts. (E)
CAUSE Cannot verify operation of the logical add.
ACTION Contact your Hewlett-Packard Support
Representative.
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18 MESSAGE No message. System halts. (E)
CAUSE Verification of the PSW's C/B bits with logical add
operation fails. (C/B gets updated.)
ACTION Contact your Hewlett-Packard Support
Representative.
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19 MESSAGE No message. System halts. (E)
CAUSE Addition of two negative numbers cause overflow
trap.
ACTION Contact your Hewlett-Packard Support
Representative.
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1A MESSAGE No message. System halts. (E)
CAUSE Cannot verify addition of two negative numbers.
ACTION Contact your Hewlett-Packard Support
Representative.
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20 MESSAGE No message. System halts. (E)
CAUSE Verification of the overflow conditions with
logical ADD instruction fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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21 MESSAGE No message. System halts. (E)
CAUSE Verification of the overflow conditions with EXTRU
logical instruction fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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22 MESSAGE No message. System halts. (E)
CAUSE Verification of the extract signed instruction
operation fails.
ACTION Contact your Hewlett-Packard Support
Representative.
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