mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 360

• Manufacturer Part Number: mc68hc08qa24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

CAN Controller
22.13.1 Message Buffer Outline
Technical Data
358
Addr.
$xxx0
$xxx1
$xxx2
$xxx3
$xxx4
$xxx5
$xxx6
$xxx7
$xxx8
Register Name
Figure 22-10. Receive/Transmit Message Buffer
Figure 22-10
transmit buffers for extended identifiers. The mapping of standard
identifiers into the IDR registers is shown in
13-byte data structure are undefined out of reset.
DSR0
DSR1
DSR2
DSR3
DSR4
IDR0
IDR1
IDR2
IDR3
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Extended Identifier Registers
Bit 7
ID28
ID20
ID14
DB7
DB7
DB7
DB7
DB7
ID6
shows the common 13-byte data structure of receive and
CAN Controller
= Unimplemented
ID27
ID19
ID13
DB6
DB6
DB6
DB6
DB6
ID5
6
ID26
ID16
ID12
DB5
DB5
DB5
DB5
DB5
ID4
5
SRR(1)
ID25
ID11
DB4
DB4
DB4
DB4
DB4
ID3
4
IDE(1)
ID24
ID10
DB3
DB3
DB3
DB3
DB3
ID2
Figure
3
Freescale Semiconductor
ID23
ID17
DB2
DB2
DB2
DB2
DB2
ID9
ID1
22-1. All bits of the
2
MC68HC08QA24
ID22
ID16
DB1
DB1
DB1
DB1
DB1
ID8
ID0
1
Bit 0
ID21
ID15
RTR
DB0
DB0
DB0
DB0
DB0
ID7