mc68hc05ct4fn Freescale Semiconductor, Inc, mc68hc05ct4fn Datasheet - Page 64

• Manufacturer Part Number: mc68hc05ct4fn
• Description: Mc68hc05 Family Of Microcontrollers Mcus
• Manufacturer: Freescale Semiconductor, Inc

16-Bit Timer
8.6 Timer Control Register
General Release Specification
Address:
The TCR is a read/write register containing six control bits. Three bits
control interrupts associated with the timer status register flags ICF,
OCF, and TOF.
ICIE — Input Capture Interrupt Enable
OCIE — Output Compare Interrupt Enable
TOIE — Timer Overflow Interrupt Enable
TON — Timer On
IEDG — Input Edge
Reset:
Read:
Write:
When disabled, the timer is initialized to the reset condition.
Value of input edge determines which level transition on the TCAP pin
will trigger a free-running counter transfer to the input capture
register. Reset clears this bit.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Interrupt enabled
0 = Interrupt disabled
1 = Interrupt enabled
0 = Interrupt disabled
1 = Interrupt enabled
0 = Interrupt disabled
1 = Timer enabled
0 = Timer disabled
1 = Positive edge
0 = Negative edge
$0012
Bit 7
ICIE
0
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Figure 8-2. Timer Control Register (TCR)
OCIE
6
0
16-Bit Timer
TOIE
5
0
4
0
0
3
0
0
MC68HC05CT4
TON
2
0
IEDG
1
0
—
Rev. 2.0
OLVL
Bit 0
0