uja1061 NXP Semiconductors, uja1061 Datasheet - Page 40

• Manufacturer Part Number: uja1061
• Description: Low Speed Can/lin System Basis Chip
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 16.
[1]
[2]
Table 17.
Table 18.
Table 19.
UJA1061_5
Product data sheet
Symbol
RSS
CWS
LWS
EWS
WLS
TWS
SDMS
ENS
PWONS
Symbol
GSD
CANFD
LINFD
V3D
V2D
V1D
CANMD
Symbol
All
Symbol
All
Depends on history.
In case the ERREM bit in the Special Mode register is 0. Otherwise ENS shows the actual CAN failure status.
System Status register: status at reset
System Diagnosis register: status at reset
Interrupt Enable register and Interrupt Enable Feedback register: status at reset
Interrupt register: status at reset
6.13.12 Register configurations at reset
At power-on, Start-up and Restart the setting of the SBC registers is predefined.
Name
Reset Source Status
CAN Wake-up Status
LIN Wake-up Status
Edge Wake-up Status
WAKE Level Status
Temperature Warning
Status
Software Development
Mode Status
Enable Status
Power-on Status
Name
Ground Shift Diagnosis 0 (OK)
CAN Failure Diagnosis 0000 (no failure)
LIN Failure Diagnosis
V3 Diagnosis
V2 Diagnosis
V1 Diagnosis
CAN Mode Diagnosis
Name
all bits
Name
all bits
Rev. 05 — 22 November 2007
Power-on
0000 (power-on reset)
0 (no CAN wake-up)
0 (no LIN wake-up)
0 (no edge detected)
actual status
0 (no warning)
actual status
0 (EN = LOW)
1 (power-on reset)
Power-on
00 (no failure)
1 (OK)
1 (OK)
0 (fail)
00 (Off-line)
Power-on
0 (interrupt disabled)
Power-on
0 (no interrupt)
[2]
Fault-tolerant CAN/LIN fail-safe system basis chip
Start-up
any value except 1100
1 if reset is caused by a
CAN wake-up,
otherwise no change
1 if reset is caused by a
LIN wake-up, otherwise
no change
1 if reset is caused by a
wake-up via pin WAKE,
otherwise no change
actual status
actual status
actual status
0 (EN = LOW)
no change
Start-up
actual status
actual status
actual status
actual status
actual status
actual status
actual status
Start-up
no change
Start-up
0 (no interrupt)
[1]
[2]
© NXP B.V. 2007 Nov 23. All rights reserved.
Restart
0000 or 0010 or 1100
or 1110
no change
no change
no change
actual status
actual status
actual status
0 (EN = LOW)
no change
Restart
actual status
actual status
actual status
actual status
actual status
actual status
actual status
Restart
no change
Restart
0 (no interrupt)
UJA1061
[1]
[2]
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