Technical data

Self-Test Error Messages, Continued
Format Meaning
jj External channel count
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 0004:
This format is used by the DSW21 communications device
interrupt test.
020 0004 aaaabbbb ccddeeff gghhiijj kkkkllll mmmmnnnn oooopppp
qqqqrrrr
Format Meaning
020 The FRU for the DSW21 communications
device
0004 Format type for the self-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
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