Barcrest MPU6, Руководство по обслуживанию на месте

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3.5.14 TEST SERIAL PORTS
This test the RTS, four FPGA serial ports, BARBUS and the DATAPORT.
Each of these tests are as follows below and will indicate a pass or fail on test:
•
RTS PASS OR FAIL.
•
UART0 PASS OR FAIL
•
UART1 PASS OR FAIL
•
UART2 PASS OR FAIL
•
UART3 PASS OR FAIL
•
BARBUS PASS OR FAIL
•
DATAPORT PASS OR FAIL.
Upon completion of these tests either “SERIAL PASSED” or “SERIAL FAILED” will be
displayed.
3.5.15 TEST IRQS
This test tests the IRQ signals and indicates “IRQ PASS” or “IRQ FAIL” for a pass or fail.
3.5.16 TEST DREQS
This test tests the DREQ signals and indicates “DREQS PASS” or “DREQ FAIL” for a pass
or fail.
3.5.17 TEST STROBES
This test tests the three STROBE 0- 2 signals and indicates either “STROBES PASSED” or
“STROBES FAIL” for a pass or fail.
3.5.18 TEST KEYS
This tests the 9-way Stake/Jackpot and percent and indicates either “KEYS PASS” or
“KEYS FAIL” is displayed. This test will only work if the DATAPORT test has passed.
3.5.19 TEST PDIF
This tests the SPDIF interface.
3.5.20 TEST AUDIO
This test plays the following audio messages “left channel”, then “right channel” followed by
“both”.