11-26
MSM66591/ML66592 User's Manual
Chapter 11 Flexible Timer (FTM)
11.5.2 Operation of Type B Register Modules (TMR4–TMR13)
Type B register modules have a double-buffer real-time output function. When the TM
specified by TMSEL is in RUN status, TMR4–TMR13 are constantly compared with the
specified counter value, and if they match, an interrupt request by real-time output is
generated, and the content of TMR4BF–TMR13BF are loaded to TMR4–TMR13. Also
the content of TnBF0 (bit 1) of RTOCON4–RTOCON13 is loaded to TnOUT (bit 0), and
the content of TnBF1 (bit 2) is loaded to TnBF0 (bit 1). (n = 4–13)
Therefore set the time for the next event to TMR4–TMR13, and set the time for the
event after the next event to TMR4BF–TMR13BF. Set the state for the next event to
TnBF0, and set the state for the event after the next event to TnBF1. Then a one-shot
pulse output can be controlled at one time.
Figure 11-22 shows a type B register module operation example.
If RTO4–RTO13 pins are used for real-time output functions, set the corresponding bit
of the Port 2 and Port 10 secondary function control registers to "1".
Figure 11-22 Type B Register Module Operation Example
Write to
registers
Content of counters (TM0, TM1)
b
a
b
b
a
TMRn = TM
TMRn = TM
Content of TMRn
Content of TMRnBF
Content of TnOUT (RTOn)
Content of TnBF0
Content of TnBF1
Interrupt
request is
generated
Interrupt
request is
generated
Содержание MSM66591
Страница 1: ...MSM66591 ML66592 User s Manual CMOS 16 bit microcontroller FEUL66591 66592 01 Issue Date Mar 4 2002...
Страница 15: ...Contents 12...
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Страница 18: ...Overview Chapter 1 1...
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Страница 30: ...Description of Pins Chapter 2 2...
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Страница 44: ...CPU Architecture Chapter 3 3...
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Страница 101: ...3 56 MSM66591 ML66592User sManual Chapter 3 CPU Architecture...
Страница 102: ...CPU Control Functions Chapter 4 4...
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Страница 111: ...4 8 MSM66591 ML66592User sManual Chapter 4 CPU Control Functions...
Страница 112: ...Memory Control Functions Chapter 5 5...
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Страница 117: ...5 4 MSM66591 ML66592User sManual Chapter 5 Memory Control Functions...
Страница 118: ...Port Functions Chapter 6 6...
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Страница 152: ...Output Pin Control Pin OE Chapter 7 7...
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Страница 155: ...7 2 MSM66591 ML66592User sManual Chapter 7 Output Pin Control Pin OE...
Страница 156: ...Clock Generation Circuit Chapter 8 8...
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Страница 160: ...Time Base Counter TBC Chapter 9 9...
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Страница 164: ...Watchdog Timer WDT Chapter 10 10...
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Страница 214: ...General Purpose 8 Bit Timer Function Chapter 12 12...
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Страница 224: ...PWM Functions Chapter 13 13...
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Страница 244: ...Baud Rate Generator Functions Chapter 14 14...
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Страница 264: ...Serial Port Functions Chapter 15 15...
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Страница 348: ...A D Converter Functions Chapter 16 16...
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Страница 381: ...16 32 MSM66591 ML66592User sManual Chapter 16 A D Converter Functions...
Страница 382: ...Transition Detector Functions Chapter 17 17...
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Страница 387: ...17 4 MSM66591 ML66592User sManual Chapter 17 Transition Detector Functions...
Страница 388: ...Peripheral Functions Chapter 18 18...
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Страница 392: ...External Interrupt Request Function Chapter 19 19...
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Страница 396: ...Interrupt Request Processing Function Chapter 20 20...
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Страница 407: ...20 10 MSM66591 ML66592User sManual Chapter 20 Interrupt Request Processing Function...
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Страница 413: ...21 4 MSM66591 ML66592User sManual Chapter 21 Bus Port Functions...
Страница 414: ...Expansion Port Chapter 22 22...
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Страница 420: ...Serial Port with FIFO SCI5 Chapter 23 23...
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Страница 431: ...23 10 MSM66591 ML66592User sManual Chapter 23 Serial Port with FIFO SCI5...
Страница 432: ...RAM Monitor Function Chapter 24 24...
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Страница 441: ...24 8 MSM66591 ML66592User sManual Chapter 24 RAM Monitor Function...
Страница 442: ...25 Electrical Characteristics Chapter 25...
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Страница 461: ...26 2 MSM66591 ML66592User sManual Chapter 26 Package Dimensions...
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Страница 465: ...27 2 MSM66591 ML66592User sManual Chapter 27 Revision History...