SLLU388 November 2024
Resistor ID | Purpose | Comment | Installed |
---|---|---|---|
R1 |
LED Current Limiting Resistor |
N/A |
Yes |
R2 |
LED Current Limiting Resistor |
N/A |
Yes |
R3 |
LED Current Limiting Resistor |
N/A |
Yes |
R4 |
LED Current Limiting Resistor |
N/A |
Yes |
R5 |
LED Current Limiting Resistor |
N/A |
Yes |
R6 |
U3 Enable Pull-up resistor for VCC2 |
N/A |
Yes |
R7 |
U3 Enable Pull-up resistor for VSUP |
N/A |
Yes |
R8 |
LED Current Limiting Resistor |
N/A |
Yes |
R9 |
Input Resistance for nRST LED Buffer |
N/A |
Yes |
R10 |
Weak (100k) Pull-down on U3 Enable |
If J12 is left floating R10 prevents U3-2 (EN) from floating |
Yes |
R11 |
LIN Commander Pull-up |
Only Connects to LIN bus if J14 is shunted |
Yes |
R12 |
0 Ohm Resistor on VEXCC Path |
N/A |
Yes |
R13 |
LIMP bus Pull-up to VSUP |
N/A |
Yes |
R14 |
VBAT to Wake One Input Resistance |
Used for VBAT monitoring applications |
No |
R15 |
0 Ohm Resistor on LIMP Path |
N/A |
Yes |
R16 |
Pull-down Resistor on WAKE2 |
N/A |
No |
R18 |
0 Ohm Resistor between VEXCTRL and base pin of PNP Q1 |
N/A |
Yes |
R19 |
0 Ohm resistor on HSS1 |
N/A |
Yes |
R20 |
0 Ohm Resistor on HSS2 |
N/A |
Yes |
R22 |
VSUP to VEXMON Shunt Resistor |
N/A |
Yes |
R23 |
0 Ohm resistor on HSS3 |
N/A |
Yes |
R24 |
0 Ohm Resistor on HSS4 |
N/A |
Yes |
R25 |
0 Ohm Resistor between VEXMON and Collector of PNP Q1 |
N/A |
Yes |
R26 |
0 Ohm Resistor between LIN bus and DB-9 Connector |
N/A |
Yes |
R28 |
SW Pull-up Resistor |
N/A |
Yes |
R29 |
CMC Bypass on CANH 0 Ohm resistor |
N/A |
No |
R30 |
SW Pull-down Resistor |
N/A |
Yes |
R31 |
0 Ohm Series Resistor on SCK Pin |
N/A |
Yes |
R32 |
0 Ohm Series Resistor on SDI Pin |
N/A |
Yes |
R33 |
0 Ohm Series Resistor on SDO Pin |
N/A |
Yes |
R34 |
CANH Split Termination Resistor |
N/A |
Yes |
R35 |
0 Ohm Series Resistor on nCS Pin |
N/A |
Yes |
R36 |
Resistor in CAN-SIC Load |
For TCAN285XX Devices |
Yes |
R37 |
Standard CAN Termination Resistor |
N/A |
Yes |
R38 |
0 Ohm Series Resistor on LTXD Pin |
N/A |
Yes |
R39 |
0 Ohm Series Resistor on LRXD Pin |
N/A |
Yes |
R40 |
CANL Split Termination Resistor |
N/A |
Yes |
R41 |
0 Ohm Series Resistor on CTXD Pin |
N/A |
Yes |
R42 |
0 Ohm Series Resistor on CRXD Pin |
N/A |
Yes |
R43 |
CMC Bypass for CANL 0 Ohm resistor |
N/A |
No |
R44 |
Resistive Connection between Earth and GND on DB-9 Connector |
N/A |
Yes |
R45 |
LED Current Limiting Resistor |
N/A |
Yes |
R46 |
LED Current Limiting Resistor |
N/A |
Yes |
R47 |
LED Current Limiting Resistor |
N/A |
Yes |
R48 |
LED Current Limiting Resistor |
N/A |
Yes |
R49 |
LED Current Limiting Resistor |
N/A |
Yes |
R50 |
LED Current Limiting Resistor |
N/A |
Yes |
R51 |
HSS4 to WAKE1 Pull-Up Resistor |
N/A |
Yes |
R52 |
VSUP to WAKE1 Pull-Up Resistor |
N/A |
Yes |
R53 |
VCC1 to WAKE1 Pull-Up Resistor |
N/A |
Yes |
R54 |
HSS4 to WAKE2 Pull-Up Resistor |
N/A |
Yes |
R55 |
VSUP to WAKE2 Pull-Up Resistor |
N/A |
Yes |
R56 |
VCC1 to WAKE2 Pull-Up Resistor |
N/A |
Yes |
R57 |
HSS4 to WAKE3 Pull-Up Resistor |
N/A |
Yes |
R58 |
VSUP to WAKE3 Pull-Up Resistor |
N/A |
Yes |
R59 |
VCC1 to WAKE3 Pull-Up Resistor |
N/A |
Yes |
R60 |
0 Ohm Series Resistor on WAKE2 for Channel Expansion |
N/A |
Yes |
R61 |
0 Ohm Series Resistor on WAKE1 for Channel Expansion |
N/A |
Yes |
R62 |
0 Ohm Series Resistor on HSS4 for Channel Expansion |
N/A |
Yes |
R63 |
0 Ohm Series Resistor on WAKE3 for Channel Expansion |
N/A |
Yes |
R64 |
0 Ohm Series Resistor on LIMP for Channel Expansion |
N/A |
Yes |
R65 |
LED Current Limiting Resistor |
N/A |
Yes |
R66 |
LED Current Limiting Resistor |
N/A |
Yes |
R67 |
WAKE1 3.3k Series Resistance |
N/A |
Yes |
R68 |
Voltage Divider Resistor for LED Control NFET |
N/A |
Yes |
R69 |
Voltage Divider Resistor for LED Control NFET |
N/A |
Yes |
R70 |
Additional Gate Input Resistance for LED Control NFET |
N/A |
Yes |
R71 |
Additional Gate Input Resistance for LED Control NFET |
N/A |
Yes |
R72 |
Additional Gate Input Resistance for LED Control NFET |
N/A |
Yes |
R73 |
Additional Gate Input Resistance for LED Control NFET |
N/A |
Yes |
R74 |
WAKE2 3.3k Series Resistance |
N/A |
Yes |
R75 |
WAKE3 3.3k Series Resistance |
N/A |
Yes |
R76 |
Voltage Divider Resistor for LED Control NFET |
N/A |
Yes |
R77 |
Voltage Divider Resistor for LED Control NFET |
N/A |
Yes |
R78 |
nINT LED Buffer Input Resistance |
N/A |
Yes |
R79 |
GFO LED Buffer Input Resistance |
N/A |
Yes |
R80 |
MSP430 (U2) PUR Pull-down Resistor |
N/A |
Yes |
R81 |
D+ (J41) to MSP430 (U2) PUR Resistance |
N/A |
Yes |
R82 |
D- (J41) series Damping Resistor |
N/A |
Yes |
R83 |
D+ (J41) series Damping Resistor |
N/A |
Yes |
R84 |
USB to Board Ground Resistance |
N/A |
Yes |
R85 |
MSP430 (U2) RST Pull-Up Resistor |
N/A |
Yes |
R86 |
Current Limit Setting Resistor |
N/A |
Yes |
R87 |
U9 Enable Pull-Down Resistor |
N/A |
Yes |
R88 |
Current Limit Setting Resistor |
N/A |
Yes |
R89 |
U10 Enable Pull-Down Resistor |
N/A |
Yes |
R94 |
MSP430 (U2) XIN 0 Ohm Series Resistor |
N/A |
Yes |
R95 |
MSP430 (U2) XOUT 0 Ohm Series Resistor |
N/A |
Yes |
R102 |
LDO (U3) Feedback Network Resistor |
N/A |
Yes |
R103 |
LDO (U3) Feedback Network Resistor |
N/A |
Yes |
R108 |
LED Current Limiting Resistor |
N/A |
Yes |