![](http://datasheet.mmic.net.cn/90000/MC68HC705X32FU_datasheet_3506466/MC68HC705X32FU_52.png)
MC68HC05X16
Rev. 1
MEMORY AND REGISTERS
3
(1) These registers can only be accessed when the reset request bit in the control register is set.
Table 3-3 MCAN register outline
Register name
Address
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State on
reset
Control (CCNTRL)
$0020
MODE
SPD
OIE
EIE
TIE
RIE
RR
0u - u uuu1
Command (CCOM)
$0021
RX0
RX1 COMPSEL SLEEP
COS
RRB
AT
TR
00u0 0000
Status (CSTAT)
$0022
BS
ES
TS
RS
TCS
TBA
DO
RBS
uu00 1100
Interrupt (CINT)
$0023
WIF
OIF
EIF
TIF
RIF
- - - 0 0000
Acceptance code (CACC)(1)
$0024
AC7
AC6
AC5
AC4
AC3
AC2
AC1
AC0
Undened
$0025
AM7
AM6
AM5
AM4
AM3
AM2
AM1
AM0
Undened
$0026
SJW1
SJW0
BRP5
BRP4
BRP3
BRP2
BRP1
BRP0
Undened
$0027
SAMP TSEG22TSEG21TSEG20TSEG13TSEG12TSEG11TSEG10 Undened
$0028
OCTP1 OCTN1 OCPOL1 OCTP0 OCTN0 OCPOL0 OCM1 OCM0 Undened
(reserved)
$0029
Transmit buffer identier (TBI)
$002A
ID10
ID9
ID8
ID7
ID6
ID5
ID4
ID3
Undened
RTR-bit, data length code (TRTDL)
$002B
ID2
ID1
ID0
RTR
DLC3
DLC2
DLC1
DLC0
Undened
Transmit data segment 1 (TDS1)
$002C
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 2 (TDS2)
$002D
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 3 (TDS3)
$002E
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 4 (TDS4)
$002F
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 5 (TDS5)
$0030
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 6 (TDS6)
$0031
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 7 (TDS7)
$0032
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Transmit data segment 8 (TDS8)
$0033
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive buffer identier (RBI)
$0034
ID10
ID9
ID8
ID7
ID6
ID5
ID4
ID3
Undened
RTR-bit, data length code (RRTDL)
$0035
ID2
ID1
ID0
RTR
DLC3
DLC2
DLC1
DLC0
Undened
Receive data segment 1 (RDS1)
$0036
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 2 (RDS2)
$0037
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 3 (RDS3)
$0038
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 4 (RDS4)
$0039
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 5 (RDS5)
$003A
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 6 (RDS6)
$003B
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 7 (RDS7)
$003C
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
Receive data segment 8 (RDS8)
$003D
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Undened
50
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
In
c
..
.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com