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MC9S12P64CFT Datasheet, PDF (256/566 Pages) Freescale Semiconductor, Inc – Microcontrollers | |||
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Freescaleâs Scalable Controller Area Network (S12MSCANV3)
Register
Name
0x000E
CANRXERR
Bit 7
6
5
4
3
2
1
Bit 0
R RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0
W
0x000F
CANTXERR
R TXERR7
W
TXERR6
TXERR5
TXERR4
TXERR3
TXERR2
TXERR1
TXERR0
0x0010â0x0013 R
CANIDAR0â3 W AC7
AC6
AC5
AC4
AC3
AC2
AC1
AC0
0x0014â0x0017 R
CANIDMRx
W
AM7
AM6
AM5
AM4
AM3
AM2
AM1
AM0
0x0018â0x001B R
CANIDAR4â7 W AC7
AC6
AC5
AC4
AC3
AC2
AC1
AC0
0x001Câ0x001F R
CANIDMR4â7 W
AM7
AM6
AM5
AM4
AM3
AM2
AM1
AM0
0x0020â0x002F R
CANRXFG
W
See Section 8.3.3, âProgrammerâs Model of Message Storageâ
0x0030â0x003F R
CANTXFG
W
See Section 8.3.3, âProgrammerâs Model of Message Storageâ
= Unimplemented or Reserved
Figure 8-3. MSCAN Register Summary (continued)
8.3.2 Register Descriptions
This section describes in detail all the registers and register bits in the MSCAN module. Each description
includes a standard register diagram with an associated ï¬gure number. Details of register bit and ï¬eld
function follow the register diagrams, in bit order. All bits of all registers in this module are completely
synchronous to internal clocks during a register read.
8.3.2.1 MSCAN Control Register 0 (CANCTL0)
The CANCTL0 register provides various control bits of the MSCAN module as described below.
S12P-Family Reference Manual, Rev. 1.13
256
Freescale Semiconductor
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