sja1000t-n1 NXP Semiconductors, sja1000t-n1 Datasheet - Page 36

• Manufacturer Part Number: sja1000t-n1
• Description: Stand-alone Can Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6.4.9
This register contains information about the type and location of errors on the bus. The error code capture register
appears to the CPU as a read only memory.
Table 19 Bit interpretation of the error code capture register (ECC); CAN address 12
Notes
1. For bit interpretation of bits ECC.7 and ECC.6 see Table 20.
2. For bit interpretation of bits ECC.4 to ECC.0 see Table 21.
Table 20 Bit interpretation of bits ECC.7 and ECC.6
2000 Jan 04
ECC.7
ECC.6
ECC.5
ECC.4
ECC.3
ECC.2
ECC.1
ECC.0
Stand-alone CAN controller
BIT
BIT ECC.7
(1)
(1)
(2)
(2)
(2)
(2)
(2)
E
RROR
0
0
1
1
ERRC1
ERRC0
DIR
SEG4
SEG3
SEG2
SEG1
SEG0
SYMBOL
C
ODE
C
APTURE REGISTER
Error Code 1
Error Code 0
Direction
Segment 4
Segment 3
Segment 2
Segment 1
Segment 0
BIT ECC.6
NAME
0
1
0
1
(ECC)
bit error
form error
stuff error
other type of error
VALUE
36
1
0
RX; error occurred during reception
TX; error occurred during transmission
FUNCTION
FUNCTION
Product specification
SJA1000