Technical data

Self-Test Error Messages, Continued
Format Meaning
kkkk Current SCC mode
llll Current protocol
mmmm Data size
nnnn Current channel speed
oooo Address low
pppp Address high
qqqq Expected data
rrrr Actual data
Extended Error Format 0003:
This format is used by the DSW21 communications device dual
access tests.
020 0003 aaaabbbb ccddeeff gghhiijj kkkkllll mmmmnnnn oooopppp
qqqqrrrr
Format Meaning
020 FRU for the DSW21 communications device
0003 Format type for the test
aaaa Test status
bbbb MC68302 diagnostic test number
cc Cable code for channel 1 SCC1
dd Cable code for channel 2 SCC2
ee Current hardware revision
ff Current software revision
gg Current channel under test (1, 2, 3)
hh Current electrical interface
ii Internal loopback mode (0=internal,
1=external)
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