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MOTOROLA
3-10
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
0u - u uuu1
00u0 0000
uu00 1100
- - - 0 0000
Undefined
Undefined
Control (CCNTRL)
Command (CCOM)
Status (CSTAT)
Interrupt (CINT)
Acceptance code (CACC)
(1)
Acceptance mask (CACM)
(1)
Bus timng 0 (CBT0)
(1)
Bus timng 1 (CBT1)
(1)
Output control (COCNTRL)
(1)
(reserved)
Transmt buffer identifier (TBI)
RTR-bit, data length code (TRTDL)
Transmt data segment 1 (TDS1)
Transmt data segment 2 (TDS2)
Transmt data segment 3 (TDS3)
Transmt data segment 4 (TDS4)
Transmt data segment 5 (TDS5)
Transmt data segment 6 (TDS6)
Transmt data segment 7 (TDS7)
Transmt data segment 8 (TDS8)
Receive buffer identifier (RBI)
RTR-bit, data length code (RRTDL)
Receive data segment 1 (RDS1)
Receive data segment 2 (RDS2)
Receive data segment 3 (RDS3)
Receive data segment 4 (RDS4)
Receive data segment 5 (RDS5)
Receive data segment 6 (RDS6)
Receive data segment 7 (RDS7)
Receive data segment 8 (RDS8)
$0020
$0021
$0022
$0023
$0024
$0025
$0026
$0027
MODE
RX0
BS
SPD
RX1
ES
OIE
EIE
COS
TCS
OIF
AC3
AM3
BRP3
TIE
RRB
TBA
EIF
AC2
AM2
BRP2
RIE
AT
DO
TIF
AC1
AM1
BRP1
RR
TR
RBS
RIF
AC0
AM0
BRP0 Undefined
COMPSEL
SLEEP
TS
RS
WIF
AC4
AM4
BRP4
AC7
AM7
SJW1
SAMP TSEG22TSEG21TSEG20TSEG13TSEG12TSEG11TSEG10Undefined
$0028 OCTP1 OCTN1
OCPOL1
OCTP0 OCTN0
OCPOL0
OCM1 OCM0 Undefined
$0029
$002A
ID10
ID9
ID8
ID7
$002B
ID2
ID1
ID0
RTR
DLC3
$002C
DB7
DB6
DB5
DB4
$002D
DB7
DB6
DB5
DB4
$002E
DB7
DB6
DB5
DB4
$002F
DB7
DB6
DB5
DB4
$0030
DB7
DB6
DB5
DB4
$0031
DB7
DB6
DB5
DB4
$0032
DB7
DB6
DB5
DB4
$0033
DB7
DB6
DB5
DB4
$0034
ID10
ID9
ID8
ID7
$0035
ID2
ID1
ID0
RTR
DLC3
$0036
DB7
DB6
DB5
DB4
$0037
DB7
DB6
DB5
DB4
$0038
DB7
DB6
DB5
DB4
$0039
DB7
DB6
DB5
DB4
$003A
DB7
DB6
DB5
DB4
$003B
DB7
DB6
DB5
DB4
$003C
DB7
DB6
DB5
DB4
$003D
DB7
DB6
DB5
DB4
AC6
AM6
SJW0
AC5
AM5
BRP5
ID6
ID5
DLC2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
ID5
DLC2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
ID4
DLC1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
ID4
DLC1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
ID3
DLC0 Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
ID3
Undefined
DLC0 Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
DB0
Undefined
Undefined
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
ID6
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3