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Com Act Error Patterns
840 USE 106 00 January 2003 211
CRP Remote I/O Head Processor Error Patterns
Error Patterns The following table shows error patterns.
Number
Blinks
Code Error
Slow (steady) 0000 requested kernel mode
2 6820 hcb frame pattern error
2 6822 head control block diag error
2 6823 mod personality diag error
2 682A fatal start IO error
2 682B bad read IO pers request
2 682C bad execute diag request
2 6840 ASCII input xfer state
2 6841 ASCII output xfer state
2 6842 IO input comm state
2 6843 IO output comm state
2 6844 ASCII abort comm state
2 6845 ASCII pause comm state
2 6846 ASCII input comm state
2 6847 ASCII output comm state
2 6849 building 10 byte packet
2 684A building 12 byte packet
2 684B building 16 byte packet
2 684C illegal IO drop number
3 6729 984 interface bus ack stuck high
4 6616 coax cable initialization error
4 6617 coax cable dma xfer error
4 6619 coax cable dumped data error
4 681A coax cable DRQ line hung
4 681C coax cable DRQ hung
5 6503 RAM address test error
6 6402 RAM data test error
7 6300 PROM checksum error (exec not loaded)
7 6301 PROM checksum error
8 8001 kernel PROM checksum error