TMP88CS43FG datasheet(7/218 Pages) TOSHIBA

7 / 218 page

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10. 8-Bit TimerCounter 3 (TC3)

10.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

10.2 TimerCounter Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

10.3 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

10.3.1 Timer mode........................................................................................................................................... 97

Figure 10-3 ...................................................................................................................................................... 99

10.3.3 Capture Mode ..................................................................................................................................... 100

11. 8-Bit TimerCounter 4 (TC4)

11.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

11.2 TimerCounter Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

11.3 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

11.3.1 Timer Mode......................................................................................................................................... 103

11.3.2 Event Counter Mode........................................................................................................................... 103

11.3.3 Programmable Divider Output (PDO) Mode ....................................................................................... 103

11.3.4 Pulse Width Modulation (PWM) Output Mode .................................................................................... 104

12. 8-Bit TimerCounter 5,6(TC5, 6)

12.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

12.2 TimerCounter Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

12.3 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

12.3.1 8-Bit Timer Mode (TC5 and 6) ............................................................................................................ 112

12.3.2 8-Bit Event Counter Mode (TC5, 6) .................................................................................................... 113

12.3.3 8-Bit Programmable Divider Output (PDO) Mode (TC5, 6)................................................................. 113

12.3.4 8-Bit Pulse Width Modulation (PWM) Output Mode (TC5, 6).............................................................. 115

12.3.5 16-Bit Timer Mode (TC5 and 6) .......................................................................................................... 117

12.3.6 16-Bit Event Counter Mode (TC5 and 6) ............................................................................................ 118

12.3.7 16-Bit Pulse Width Modulation (PWM) Output Mode (TC5 and 6)...................................................... 118

12.3.8 16-Bit Programmable Pulse Generate (PPG) Output Mode (TC5 and 6) ........................................... 121

13. Motor Control Circuit (PMD: Programmable motor driver)

13.1 Outline of Motor Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

13.2 Configuration of the Motor Control Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

13.3 Position Detection Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

13.3.1 Configuration of the position detection unit......................................................................................... 128

13.3.2 Position Detection Circuit Register Functions..................................................................................... 129

13.3.3 Outline Processing in the Position Detection Unit .............................................................................. 132

13.4 Timer Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

13.4.1 Configuration of the Timer Unit........................................................................................................... 134

13.4.1.1 Timer Circuit Register Functions

13.4.1.2 Outline Processing in the Timer Unit

13.5 Three-phase PWM Output Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

13.5.1 Configuration of the three-phase PWM output unit............................................................................. 138

13.5.1.1 Pulse width modulation circuit (PWM waveform generating unit)

13.5.1.2 Commutation control circuit

13.5.2 Register Functions of the Waveform Synthesis Circuit....................................................................... 142

13.5.3 Port output as set with UOC/VOC/WOC bits and UPWM/VPWM/WPWM bits................................... 144

13.5.4 Protective Circuit................................................................................................................................. 146

13.5.5 Functions of Protective Circuit Registers............................................................................................ 148

13.6 Electrical Angle Timer and Waveform Arithmetic Circuit . . . . . . . . . . . . . . . . . . 150

TMP88CS43FG Datasheet(PDF) 7 Page - Toshiba Semiconductor

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