pca82c200t NXP Semiconductors, pca82c200t Datasheet - Page 33

• Manufacturer Part Number: pca82c200t
• Description: 8-bit Microcontroller With On-chip Can
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Note
1. The Test Register is used for production testing only.
13.5.3
The contents of the Control Register are used to change the behaviour of the CAN-controller. Control bits may be set or
reset by the CPU which uses the Control Register as a read/write memory.
Table 31 Control Register (address 0)
Table 32 Description of the CR bits
1996 Jun 27
Transmit Buffer
A
ID.10
A
ID.2
ADDRESS
Data
Receive Buffer 0 and 1
A
ID.10
A
ID.2
ADDRESS
Data
DDRESS
DDRESS
DDRESS
DDRESS
8-bit microcontroller with on-chip CAN
BIT
TM
7
7
7
6
C
12
22
10: I
11: RTR, D
20: I
21: RTR, D
ONTROL
TO
TO
DENTIFIER
DENTIFIER
ID.9
ID.1
Data
ID.9
ID.1
Data
TM
S
19: B
29: B
SYMBOL
R
EGISTER
S
6
6
ATA
YTES
YTES
ATA
L
L
ENGTH
ENGTH
1
1
TO
TO
(CR)
ID.8
ID.0
Data
ID.8
ID.0
Data
Test Mode (note 1).If the value of TM is:
Sync (note 2). If the value of S is:
8
8
HIGH (enabled), then the CAN-controller enters Test Mode (normal operations
impossible).
LOW (disabled), then the CAN-controller is in normal operating mode.
HIGH (2 edges), then bus-line transitions from recessive-to-dominant and vice-versa
are used for resynchronization (see Sections 13.5.20 and 13.6).
LOW (1 edge), then the only transitions from recessive-to-dominant are used for
resynchronization.
C
C
ODE
ODE
RA
5
5
ID.7
RTR
Data
ID.7
RTR
Data
OIE
4
4
BIT
33
ID.6
DLC.3
Data
ID.6
DLC.3
Data
EIE
3
3
FUNCTION
ID.5
DLC.2
Data
ID.5
DLC.2
Data
TIE
2
2
ID.4
DLC.1
Data
ID.4
DLC.1
Data
RIE
1
1
Product specification
P8xCE598
ID.3
DLC.0
Data
ID.3
DLC.0
Data
RR
0
0