mc9s12q128 Freescale Semiconductor, Inc, mc9s12q128 Datasheet - Page 309

• Manufacturer Part Number: mc9s12q128
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

10.3.2.15 MSCAN Transmit Error Counter (CANTXERR)
This register reflects the status of the MSCAN transmit error counter.
Read: Only when in sleep mode (SLPRQ = 1 and SLPAK = 1) or initialization mode (INITRQ = 1 and
INITAK = 1)
Write: Unimplemented
Freescale Semiconductor
Module Base + 0x000F
Reset:
W
R
TXERR7
Reading this register when in any other mode other than sleep or
initialization mode may return an incorrect value. For MCUs with dual
CPUs, this may result in a CPU fault condition.
Writing to this register when in special modes can alter the MSCAN
functionality.
Reading this register when in any other mode other than sleep or
initialization mode, may return an incorrect value. For MCUs with dual
CPUs, this may result in a CPU fault condition.
Writing to this register when in special modes can alter the MSCAN
functionality.
0
7
Figure 10-18. MSCAN Transmit Error Counter (CANTXERR)
TXERR6
= Unimplemented
6
0
TXERR5
0
5
MC9S12Q128
Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV2)
TXERR4
Rev 1.09
NOTE
NOTE
4
0
TXERR3
0
3
TXERR2
2
0
TXERR1
0
1
TXERR0
0
0
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