Digital Equipment DEC 3000 Series Service Information page 274

SCC Diagnostic Error Codes,
C–22
Error
Code Description
36 SCC polled test failed due to
overrun error in receive.
38 SCC polled test failed due to data
comparison error.
40 SCC Interrupt not seen at the
COREIO
42 SCC interrupt not seen at
TURBOchannel ASIC
44 SCC interrupt not seen at
DECchip 21064 CPU
50 SCC LK401 test failed due to
transfer timeout.
52 SCC LK401 test failed due to
Illegal response received.
60 SCC Mouse Test failed due to
transfer timeout.
62 SCC Mouse Test failed due to
illegal response received.
70 SCC self-test was unable to
connect to the driver.
80 SCC was unable to find free
memory with which to test.
90 SCC had a transmit timeout
during the DMA test.
92 SCC had unexpected interrupts
during DMA test.
94 SCC had incorrect buffer pointers
during the DMA test.
96 SCC had a data buffer
miscompare during the DMA
test.
Continued
Replace
I/O module
I/O module
I/O module
I/O module
I/O module
Keyboard, I/O
module
Keyboard, I/O
module
Mouse, I/O
module
Mouse, I/O
module
I/O module
I/O module
I/O module
I/O module