mc68hc11k4 Freescale Semiconductor, Inc, mc68hc11k4 Datasheet - Page 219

• Manufacturer Part Number: mc68hc11k4
• Description: Mc68hc11k1 Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

9.9.2.7 Pulse-Width Modulation Timer Duty Cycle 1 to 4 Registers
M68HC11K Family
MOTOROLA
Address: $006C — PWDTY1
Address: $006D — PWDTY2
Address: $006E — PWDTY3
Address: $006F — PWDTY4
Each duty cycle register can be read or written at any time. If it is written,
the new duty cycle will not take effect until the associated counter is reset
by a match or a write.
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
Figure 9-37. Pulse-Width Modulation Timer
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Duty Cycle 1 to 4 (PWDTY1 to PWDTY4)
Bit 6
Bit 6
Bit 6
Bit 6
Timing System
6
0
0
0
0
Bit 5
Bit 5
Bit 5
Bit 5
5
0
0
0
0
Bit 4
Bit 4
Bit 4
Bit 4
4
0
0
0
0
Bit 3
Bit 3
Bit 3
Bit 3
3
0
0
0
0
Pulse-Width Modulator (PWM)
Bit 2
Bit 2
Bit 2
Bit 2
2
0
0
0
0
Bit 1
Bit 1
Bit 1
Bit 1
1
0
0
0
0
Timing System
Technical Data
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
0
0
0
0
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