Datasheet

C505/C505C/C505A/C505CA
Data Sheet 25 12.00
Table 5
Contents of the CAN Registers in numeric order of their addresses
(C505C/C505CA only)
Addr.
n=1-F
H
1)
Register Content
after
Reset
2)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
F700
H
CR 01
H
TEST CCE 0 0 EIE SIE IE INIT
F701
H
SR XX
H
BOFF EWRN – RXOK TXOK LEC2 LEC1 LEC0
F702
H
IR XX
H
INTID
F704
H
BTR0 UU
H
SJW BRP
F705
H
BTR1 0UUU.
UUUU
B
0 TSEG2 TSEG1
F706
H
GMS0 UU
H
ID28-21
F707
H
GMS1 UUU1.
1111
B
ID20-18 11111
F708
H
UGML0 UU
H
ID28-21
F709
H
UGML1 UU
H
ID20-13
F70A
H
LGML0 UU
H
ID12-5
F70B
H
LGML1 UUUU.
U000
B
ID4-0 000
F70C
H
UMLM0 UU
H
ID28-21
F70D
H
UMLM1 UU
H
ID20-18 ID17-13
F70E
H
LMLM0 UU
H
ID12-5
F70F
H
LMLM1 UUUU.
U000
B
ID4-0 000
F7n0
H
MCR0 UU
H
MSGVAL TXIE RXIE INTPND
F7n1
H
MCR1 UU
H
RMTPND TXRQ MSGLST
CPUUPD
NEWDAT
F7n2
H
UAR0 UU
H
ID28-21
F7n3
H
UAR1 UU
H
ID20-18 ID17-13
F7n4
H
LAR0 UU
H
ID12-5
F7n5
H
LAR1 UUUU.
U000
B
ID4-0 000
1) The notation “n“ (n= 1 to F) in the address definition defines the number of the related message object.
2) “X“ means that the value is undefined and the location is reserved. “U“ means that the value is unchanged
by a reset operation. “U“ values are undefined (as “X“) after a power-on reset operation