S912XEQ384J3MALR Freescale Semiconductor, S912XEQ384J3MALR Datasheet - Page 627

• Manufacturer Part Number: S912XEQ384J3MALR
• Description: S912XEQ Series 16 Bit 50 Mhz 384 KB Flash 24 KB Ram Microcontroller - LQFP-112
• Manufacturer: Freescale Semiconductor

1. Read: Only when in sleep mode (SLPRQ = 1 and SLPAK = 1) or initialization mode (INITRQ = 1 and INITAK = 1)
16.3.2.16 MSCAN Transmit Error Counter (CANTXERR)
This register reflects the status of the MSCAN transmit error counter.
1. Read: Only when in sleep mode (SLPRQ = 1 and SLPAK = 1) or initialization mode (INITRQ = 1 and INITAK = 1)
Freescale Semiconductor
Module Base + 0x000E
Module Base + 0x000F
Write: Unimplemented
Write: Unimplemented
Reset:
Reset:
W
W
R
R
RXERR7
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
0
7
7
Figure 16-19. MSCAN Transmit Error Counter (CANTXERR)
Figure 16-18. MSCAN Receive Error Counter (CANRXERR)
RXERR6
TXERR6
= Unimplemented
= Unimplemented
6
0
6
0
MC9S12XE-Family Reference Manual Rev. 1.24
RXERR5
TXERR5
0
0
5
5
Chapter 16 Freescale’s Scalable Controller Area Network (S12MSCANV3)
RXERR4
TXERR4
NOTE
NOTE
4
0
4
0
RXERR3
TXERR3
0
0
3
3
RXERR2
TXERR2
2
0
2
0
Access: User read/write
Access: User read/write
RXERR1
TXERR1
0
0
1
1
RXERR0
TXERR0
0
0
0
0
627
(1)
(1)