MC68HC711KS2MFN4 Freescale Semiconductor, MC68HC711KS2MFN4 Datasheet - Page 209

• Manufacturer Part Number: MC68HC711KS2MFN4
• Description: 32K EPROM - SLOW MODE
• Manufacturer: Freescale Semiconductor

9.8.1 Timer Interrupt Flag 2 Register
9.8.2 Timer Interrupt Mask 2 Register
M68HC11K Family
MOTOROLA
Address: $0025
Address: $0024
associated with flag clearing and service. For this reason, an RTI period
starts from the previous timeout, not from when RTIF is cleared.
Clear each flag by writing a 1 to the corresponding bit position.
RTIF — Real-Time Interrupt Flag
Bits in TMSK2 correspond bit for bit with flag bits in TFLG2.
RTII — Real-time Interrupt Enable Bit
Reset:
Reset:
Read:
Read:
Write:
Write:
The RTIF status bit is automatically set to 1 at the end of every RTI
period.
0 = RTIF interrupts disabled
1 = Interrupt requested when RTIF is set to 1
Figure 9-28. Timer Interrupt Mask 2 Register (TMSK2)
Figure 9-27. Timer Interrupt Flag 2 Register (TFLG2)
Bit 7
TOF
Bit 7
TOI
0
0
RTIF
RTII
Timing System
6
0
6
0
PAOVF
PAOVI
5
0
5
0
PAIF
PAII
4
0
4
0
3
0
0
3
0
0
Real-Time Interrupt (RTI)
2
0
0
2
0
0
PR1
1
0
0
1
0
Timing System
Technical Data
Bit 0
Bit 0
PR0
0
0
0
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