MC912DG128A Motorola, MC912DG128A Datasheet - Page 295

• Manufacturer Part Number: MC912DG128A
• Description: Microcontrollers
• Manufacturer: Motorola

msCAN12 Module Control Register (CMCR0)
27-mscan12
MOTOROLA
CMCR0
$0100
RESET
W
R
Bit 7
0
0
CSWAI — CAN Stops in Wait Mode
SYNCH — Synchronized Status
TLNKEN — Timer Enable
SLPAK — SLEEP Mode Acknowledge
SLPRQ — SLEEP request
This bit indicates whether the msCAN12 is synchronized to the CAN
bus and as such can participate in the communication process.
This flag is used to establish a link between the msCAN12 and the
on-chip timer (see
This flag indicates whether the msCAN12 is in module internal
SLEEP Mode. It shall be used as a handshake for the SLEEP Mode
request (see
This flag allows to request the msCAN12 to go into an internal
power-saving mode (see
6
0
0
0 = The module is not affected during WAIT mode.
1 = The module ceases to be clocked during WAIT mode.
0 = msCAN12 is not synchronized to the CAN bus
1 = msCAN12 is synchronized to the CAN bus
0 = The port is connected to the timer input.
1 = The msCAN12 timer signal output is connected to the timer
0 = Wake-up – The msCAN12 is not in SLEEP Mode.
1 = SLEEP – The msCAN12 is in SLEEP Mode.
0 = Wake-up – The msCAN12 will function normally.
1 = SLEEP request – The msCAN12 will go into SLEEP Mode.
input.
CSWAI
5
1
msCAN12 SLEEP
MSCAN Controller
Timer
SYNCH
4
0
Link).
msCAN12 SLEEP
TLNKEN
3
0
Mode).
Programmer’s Model of Control Registers
SLPAK
2
0
MC68HC912DT128A Rev 2.0
Mode).
SLPRQ
1
0
MSCAN Controller
SFTRES
Bit 0
1
295