XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 421

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

23.14.7 MSCAN08 Transmitter Flag Register
MC68HC908AZ60A — Rev 2.0
MOTOROLA
NOTE:
Address:
OVRIE — Overrun Interrupt Enable
RXFIE — Receiver Full Interrupt Enable
The CRIER register is held in the reset state when the SFTRES bit in
CMCR0 is set.
The Abort Acknowledge flags are read only. The Transmitter Buffer
Empty flags are read and clear only. A flag can be cleared by writing a 1
to the corresponding bit position. Writing a 0 has no effect on the flag
setting. The Transmitter Buffer Empty flags each have an associated
interrupt enable bit in the CTCR register. A hard or soft reset will resets
the register.
Reset:
Read:
Write:
1 = An overrun event will result in an error interrupt.
0 = No interrupt is generated from this event.
1 = A receive buffer full (successful message reception) event will
0 = No interrupt will be generated from this event.
$0506
Bit 7
Figure 23-21. Transmitter Flag Register (CTFLG)
result in a receive interrupt.
0
0
MSCAN Controller (MSCAN08)
= Unimplemented
ABTAK2
5
6
0
ABTAK1
5
0
ABTAK0
4
0
Programmer’s Model of Control Registers
3
0
0
MSCAN Controller (MSCAN08)
TXE2
2
1
TXE1
1
1
Technical Data
TXE0
Bit 0
1
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