BD500 Broadcast Profanity Delay
Appendix F Diagnostics
Page 37
©Eventide Inc. 1995-1999
doc release 10
A53
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor successfully and
then run. This error message indicates that the test pro-
gram failed to make it to the second marker (end of re-
fresh test phase). This means that the coprocessor test
program crashed. This does not indicate a memory fail-
ure although there may be a short between memory se-
lect lines and processor control lines.
A54
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor successfully and
then run. This error message indicates that the test pro-
gram failed to make it to the second marker (end of post-
refresh read back phase). This means that the coproces-
sor test program crashed. This does not indicate a memory
failure although there may be a short between memory
select lines and processor control lines.
A55
During the factory burn-in coprocessor external memory
test program an error was found by the memory test but
the reported error code does not match one in the moth-
erboard CPU's program.
A56
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor successfully and
then run. This error message indicates that the test pro-
gram crashed after reporting an error condition. This does
not indicate a memory failure although there may be a
short between memory select lines and processor con-
trol lines.
A57
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during start-up, in
order to read it's version number and to robustly test the
communications link. Three validity tests are run on newly
uploaded DSP boot code before it is used. The first two
of those tests are to write words to internal memory and
then read them back. The first read did not verify.
A58
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during start-up, in
order to read it's version number and to robustly test the
communications link. Three validity tests are run on newly
uploaded DSP boot code before it is used. The first two
of those tests are to write words to internal memory and
then read them back. The second read did not verify.
A60
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during start-up, in
order to read it's version number and to robustly test the
communications link. Three validity tests are run on newly
uploaded DSP boot code before it is used. The 3rd test is
to read back the entire boot program and verify it against
the copy on the motherboard ROMs. That test failed. The
particular version of the external memory test program
uploaded was for the 1MByte RAMs.
A61
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during a burn-in
test run. Three validity tests are run on newly uploaded
DSP boot code before it is used. The 3rd test is to
readback the entire boot program and verify it against the
copy on the motherboard ROMs. That test failed. The
particular version of the external memory test program
uploaded was for the 4MByte RAMs.
A62
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during a burn-in
test run. Three validity tests are run on newly uploaded
DSP boot code before it is used. The 3rd test is to
readback the entire boot program and verify it against the
copy on the motherboard ROMs. That test failed. The
particular version of the external memory test program
uploaded was for the 1MByte RAMs.
A63
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during a burn-in
test run. Three validity tests are run on newly uploaded
DSP boot code before it is used. The first two of those
tests are to write words to internal memory and then read
them back. The first read did not verify.
A64
The factory burn-in coprocessor external memory test pro-
gram was uploaded to the coprocessor during a burn-in
test run. Three validity tests are run on newly uploaded
DSP boot code before it is used. The first two of those
tests are to write words to internal memory and then read
them back. The second read did not verify.
A80
During startup the audio init function was unable to ini-
tialize the input hardware on a digital audio card.
A81
During startup the audio init function was unable to ini-
tialize the output hardware on a digital audio card.
A82
During startup the audio init function was unable to ini-
tialize the input or output hardware on a digital audio card.
A84
During startup the audio board initialization couldn't iden-
tify the audio card. This could indicate there is a new
audio card unknown to this software version, that the ID #
is incorrect on the card, or it could be an interconnect
problem between the motherboard and the audio card.
A85
During startup the audio board initialization read a 0 for
the audio card ID. This could indicate that the audio card
is not installed, that the ID # is incorrect on the card, or
that there is an interconnect problem between the moth-
erboard and the audio card.
A86
The DSP DRAM has been checked via the DSP startup
memory test. It passed the 1st memory test. However,
the 2nd test determined that the DRAM is small and not
suitable to be used with the installed audio card. The origi-
nal BD500 audio card could be supported with this size
DSP. The installed audio card needs more RAM for sup-
port. This message is reported during startup.
A87
The Broadcast Profanity Delay coprocessor software was
loaded into the coprocessor but the sample processing
part of the software does not appear to be running. The
communications part of the software is running so the co-
processor is not crashed. It may be that the sample clock
isn't running fast enough, or at all, or that there is a firm-
ware problem. It might also be that there is an intermit-
tent in the connects to the coprocessor card or the audio
card.
A88
During startup the coprocessor is initialized with the boot
software, having passed several tests. In this part of the
program the sample clock interrupt signal to the copro-
cessor is being tested. This error indicates that the sample
clock is running slower than it should, given the current
motherboard sample clock setting. Check the audio card,
DSP card and sample clock generator.
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Страница 16: ...Page 12 Chapter 2 Operation BD500 Broadcast Profanity Delay Eventide Inc 1995 1999 doc release 10 ...
Страница 22: ...Page 18 Chapter 3 Configuration BD500 Broadcast Profanity Delay Eventide Inc 1995 1999 doc release 10 ...
Страница 26: ...Page 22 Appendix B Basic Remote Control BD500 Broadcast Profanity Delay Eventide Inc 1995 1999 doc release 10 ...
Страница 50: ...Page 46 Appendix G Specifications BD500 Broadcast Profanity Delay Eventide Inc 1995 1999 doc release 10 ...