Scalable Controller Area Network (S12MSCANV3)
MC9S12G Family Reference Manual Rev.1.27
NXP Semiconductors 603
18.4 Functional Description
18.4.1 General
This section provides a complete functional description of the MSCAN.
Module Base + 0x00XF Access: User read/write
1
1
Read: or transmit buffers: Anytime when TXEx flag is set (see Section 18.3.2.7, “MSCAN Transmitter Flag Register
(CANTFLG)”) and the corresponding transmit buffer is selected in CANTBSEL (see Section 18.3.2.11, “MSCAN Transmit
Buffer Selection Register (CANTBSEL)”). For receive buffers: Anytime when RXF is set.
Write: Unimplemented
76543210
R TSR7 TSR6 TSR5 TSR4 TSR3 TSR2 TSR1 TSR0
W
Reset:xxxxxxxx
Figure 18-38. Time Stamp Register — Low Byte (TSRL)