Digital Equipment VAXstation 3100 Maintenance Manual page 246

Power-Up and Self-Test Error Codes 225
Table E-17 (Cont.) Device Status Codes (DDMMSSTT)
Status Codes Dellnltlon
B2 Target failed to set status phase in DMA test.
B4 Timeout waiting for DMA complete in status phase in DMA test.
B6 No status(dmaend) following status phase in DMA test.
BS Wrong interrupt following status in DMA test.
BA Scd_cnt not zero following status in DMA test.
BC DMA not complete after BOP in status phase (ACK not clear soon
enough).
CO Status(dmaend) not cleared by clearing mode(dma) at start of
message in phase in DMA test.
C2 Target failed to set message in phase in DMA test.
C4 Timeout waiting for DMA complete in message in phase in DMA
test.
C6 No status(dmaend) following message in phase in DMA test.
CS Wrong interrupt following message in phase in DMA test.
CA Scd_cnt not zero following message in phase in DMA test.
CC DMA not complete after BOP in message in phase (ACK not clear
soon enough).
DO Status(dmaend) not cleared by clearing mode(dma) at end of DMA
test.
02 SCSI bus not free soon enough at end of DMA test.