User Manual
3-2
V1.0
TriBoard TC3X3 TH V1.0 and TriBoard TC3X3 V1.0
2020-05
TriBoard Manual TC3X3
Hardware: TriBoard TC3X3 TH V1.0 and TriBoard TC3X3 V1.0
TriBoard Information
3.3.1
Failsafe handling
In case that the device don’t contains a program which disable or service the window watchdog and error pin
monitor of the TLF35584 then the TLF35584 is going to a FAILSAFE state where all supplies are switched off. This
state can be left via reconnect the power plug or via the ENA button (S502). In this case you must connect a
debugger which is able to disable the window watchdog and error pin monitor to reprogram the microcontroller.
In the default state of the board the switching to FAILSAFE state is switched off via resistor R508.
If you will use/evaluate all safety features of the TLF35584 make sure that R509 is assembled and R508 is not
assembled. Make sure that you have a proper initialization of TLF35584 in your softare.
Resistor R508 and R509 are red marked in the following
Figure 3-1 Resistors for TLF35584 Safety feature handling with switch on
3.4
LEDs
There are 15 LEDs on board:
– D302 up to D305 (blue) -> toogle LEDs connected to P22.10 and P33.5 ... P33.7
– D306 up to D309 (blue) -> toogle LEDs connected to P20.11 ... P20.14
– D504 RST (red) -> RESET LED indicate the reset state of the board (/ESR0)
– D505 VDD (green) ->VDD (+1,25V) power supply indication
– D506 +3V3 (green) -> +3,3V power supply indication
– D507 V_UC (green) -> +5V/+3,3V power supply indication
– D508 SS2 (green) -> safe state signal 2 indication
– D402 ACT (green) -> on board miniWiggler JDS is ACTIV
– D401 RUN (blue) -> Debug RUN mode (switched by DAS Server)
R216
R213
R452
R429
R430
R214
R215
X402
R212
X604
R2
4
8
X406
R457
R346
X502
S202
R5
2
5
R348
R390
R2
56
R2
5
5
R2
4
1
R2
3
7
R2
3
5
R2
3
3
CB
5
02
R509
R5
08
R507
R
501
C50
4
C5
03
C
501
C5
0
8
C
509
C507
C502
CB
5
0
1
L501
L502
U501
D508
C505
U502
CB
51
0
R398
C5
1
9
R354
S
501
X5
0
1
X
401
D504
D507
D506
D505
D3
0
9
D3
0
8
D3
0
7
D3
0
6
D3
0
5
D3
0
4
D3
0
3
D3
0
2
X601
X602
X3
0
2
X
301
T3
02
T
301
U3
0
5
R3
56
R3
5
5
R3
3
6
R
335
R5
3
1
R4
3
9
C3
0
2
C3
01
R
532
CB309
R396
R394
R393
R392
R3
9
1
R399
R324
R
357
R3
37
Y2
0
1
R2
07
R206
C202
C201
R202
R203
CB
20
4
R201
CB520
CB515
CB511
R4
28
R427
R4
2
6
R4
25
R
424
R524
R344
CB402
R402
R403
CB
40
8
Y401
U401
U
404
CB
4
01
R4
01
D402
L401
BU
40
1
R411
C
402
CB
40
5
R4
2
3
D401
CB414
CB
4
15
C
B
416
CB
4
1
7
CB
4
18
CB
41
9
R4
4
4
R
446
R
454
R456
R4
55
R4
5
1
U406
U407
U408
C303
D3
01
R3
59
R361
R2
32
R2
3
4
R236
R240
X3
0
3
X3
0
4
X3
05
R205
R204
S2
01
R244
R245
R246
R2
49
CB
2
05
R222
S502
X404
R395
C5
1
6
C51
7
R397
X603
U201