10/16/2003
Message: ADC[7] size 61!=65
This ADC 1881M SN 854643.
Word counter from the ADC shows that some channels are
missing.
Case 1. Dead channels:
0120:3478026a
347a0246 347c0276 307e025b 38000a3d 380001bb
38020201 380401f7
0140:380601ed
3c08022b 380a0236 3c0c0245 380e023d 381001e9 3c1201f7 3c140204
0160:381601ef
38180244 3c1a0242 381c01f4 381e0244 3c2001d7 382201c9 3c2401cb
0180:3c2601c0
3c28021a 382a0279 382c025b 382e0269 383001e7 3c3201b1 38340170
01a0:3836017e
38380268 383a0265 3c3c0280 3c3e0242 38400000 3c420000
3c440000
01c0:38460000 3c480275 384a021f 384c0245 384e026a 38500218
3c5201f5 385401cb
01e0:385601cf
3c580277 385a023f 3c5c0238 385e0238 38600038 3c620073 38640056
0200:3c66005a 387000ee 387200f4 38740105 3c7600d5 3878026c
3c7a0299 3c7c0281
0220:387e0265 90000a41 900001a4 940201b5 90040193 9406018b 90080214 900a0210
Here missed ones are: 3C68XXXX 3C6AXXX 3C6CXXXX
3C6EXXXX. The blue counter in the header is consistent: 3d, but should be 41.
Case 2. Inverted cable.
In that case 16 channels will be missed.
In the previous example codes 38400000 3c420000 3c440000 38460000 shows zero values.