MC68HC912BD32CFU10 FREESCALE [Freescale Semiconductor, Inc], MC68HC912BD32CFU10 Datasheet - Page 138

• Manufacturer Part Number: MC68HC912BD32CFU10
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

TMSK2 — Timer Interrupt Mask 2
Standard Timer Module
MC68HC912BD32 Rev 1.0
RESET:
Bit 7
TOI
0
6
0
0
TOI — Timer Overflow Interrupt Enable
PUPT — Timer Pull-Up Resistor Enable
RDPT — Timer Drive Reduction
TCRE — Timer Counter Reset Enable
PR2, PR1, PR0 — Timer Prescaler Select
Read or write anytime.
This enable bit controls pull-up resistors on the timer port pins when
the pins are configured as inputs.
This bit reduces the effective output driver size which can reduce
power supply current and generated noise depending upon pin
loading.
This bit allows the timer counter to be reset by a successful output
compare 7 event.
If TC7 = $0000 and TCRE = 1, TCNT will stay at $0000 continuously.
If TC7 = $FFFF and TCRE = 1, TOF will never get set even though
TCNT will count from $0000 through $FFFF.
These three bits specify the number of 2 stages that are to be
inserted between the module clock and the timer counter.
Freescale Semiconductor, Inc.
For More Information On This Product,
0 = Interrupt inhibited
1 = Hardware interrupt requested when TOF flag set
1 = Enable pull-up resistor function
0 = Disable pull-up resistor function
1 = Enable output drive reduction function
0 = Normal output drive capability
0 = Counter reset inhibited and counter free runs
1 = Counter reset by a successful output compare 7
PUPT
5
0
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Standard Timer Module
RDPT
4
0
TCRE
3
0
PR2
2
0
PR1
1
0
Bit 0
PR0
0
$008D
8-timer