User Manual
3-6
V1.0
TriBoard TC3X6 TH V1.0 and TriBoard TC3X6 V1.0
2019-09
TriBoard Manual TC3X6
Hardware: TriBoard TC3X6 TH V1.0 and TriBoard TC3X6 V1.0
TriBoard Information
3.6.1
Serial Connection to PC
After the first connection of USB to a PC the needed driver will be installed automatically. During this there will
be created a new COM port on PC. This COM port can be used to communicate with the board via ASCLIN0 of the
device. Per default the ASCLIN0 is used on P14.0 and P14.1 (e.g. Generic Bootstrap Loader) . In case you will use
the Generic Bootstrap Loader via CAN or ASCLIN0 via P15.2 and P15.3 you must:
– remove R436 and R437 (this disconnect the serial connection from P14.0 and P14.1)
– remove R301 and R302 (this disconnect the CAN0 transceiver from P20.7 and P20.8)
– assemble R438 and R440 with 0R resistor (size 0603) to connect P15.2 and P15.3 to serial connection
– assemble R303 and R304 with 0R resistor (size 0603) to connect P14.0 and P14.1 to CAN0 transceiver
The mentioned resistors are red marked in
.
Figure 3-3 Resistors for ASC connection (ASC0)
3.6.2
miniWiggler JDS
The miniWiggler JDS is a low cost debug tool which allows you access to the JTAG of the device. Make sure that
you have the latest DAS release. Debugging is possible via the DAS Server ‘UDAS‘. Please contact your prefered
debug vendor for support of DAS.
If you have connected the board to the PC and there runs the DAS server, then a working connection is visible via
the green ACTIV LED.
The status RUN LED is switched on/off through the DAS Server, depending on the used debugger (client).
IMPORTANT: Make sure that there is no or a tristated connection on X401 (OCDS1) and X402 (DAP) if the
ACTIV LED is on.
R 541
R542
R3
88
R381
R
380
R3
78
Q301
R368
R382
R369
C320
C3
17
R389
R3
83
R3
85
R370
CB
31
1
CB
31
2
R 386
C306
C205
CB204
C
203
C204
C207
C208
R523
Q506
L503
C 520
C
521
R252
R250
R251
R253
R254
R529
R528
R5
25
R371
R367
R365
R314
R313
R238
R5
34
R511
R512
R505
R5
04
C5
10
R5
02
R5
06
Q5
05
Q501
D501
C5
12
C
511
R503
R239
X703
C517
CB203
X704
C316
C315
C 314
C 313
C312
R417
R437
R438
CB
40
4
R405
R440
CB409
R416
R418
R 419
R414
R420
C406
Q402
Q403
C404
C405
CB
41
0
CB411
CB
41
2
R441
R442
C4
0
1
R404
C
403
CB
41
3
L402
U405
R433
C518
R4
31
R208
R
408
R
215
R2
14
U306
R521
R2
40
R364
R363
R362
R3
60
R211
CB310
C304
R4
49
R 448
R447
R445
R443
R4
13
D403
R
450
R422
R
421
U403
Q401
R4
12
R415
R
410
R 409
C
B
407
R407
U402
R4
06
CB406
R3
05
R306
R
308
R
309
R3
15
R3
16
R3
18
R3
19
R301
R311
R341
R340
R321
R322
R2
22
R220
R
221
R5
24
R533
R 323
R343
CB
30
1
CB
30
2
CB205
CB511
CB512 CB515
CB516
CB517
CB520
R537
R307
R317
R538
R513
R535
R536
C
515
R
510
Q502
Q5
04
Q503
X702
X701
U3
01
U3
02
R302
R342
CB303
CB304
CB305
CB306
CB307
CB308
R
303
R304
R3
38
R330
R331
R358
R
350
R351
U
303
U
304
R332
R3
34
R333
R352
R353
C5
19
R320
R
216
R2
09
CB510
R
520
D503
D5
02
R2
31
R2
33
R2
35
R2
37
R241
R312
R436
R3
73
R3
74
C
B
403
CB513