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ST7MC1K2 数据表(PDF) 283 Page - STMicroelectronics |
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ST7MC1K2 数据表(HTML) 283 Page - STMicroelectronics |
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283 / 371 page ![]() Obsolete Product(s) - Obsolete Product(s) ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto On-chip peripherals 283/371 PWM register (MPWME) MPWME Reset value: 0000 0000 (00h) 7 654 32 10 DG PWMW PWMV PWMU OT[3:0] R/W R/W R/W R/W R/W Table 158. MPWME register description Bit Name Function 7DG Debug option This bit is used to enter debug mode. As a result, C, D and Z events are output on two pins MCDEM and MCZEM in Switched and Autoswitched mode, C and U events are output in Speed Measurement mode. Refer to Debug option on page 219 for more details. 0: Normal mode 1: Debug mode 6PWMW PWM W output control 0: PWM on Compare Register W is not output on MCPWMW pin 1: PWM on Compare Register W is output on MCPWMW pin 5PWMV PWM V output control 0: PWM on Compare Register V is not output on MCPWMV pin 1: PWM on Compare Register V is output on MCPWMV pin 4PWMU PWM U output control 0: PWM on Compare Register U is not output on MCPWMU pin 1: PWM on Compare Register U is output on MCPWMU pin 3:0 OT[3:0] Off time selection These bits are used to select the OFF time in sensorless current mode as shown in the following Table 159. Table 159. OFF time bits OT3OT2 OT1OT0 Off time sensorless mode (SR = 0) (DS[3:0] = 0) Sensor mode (SR = 1) or sampling during ON time in sensorless mode (SPLG = 1 and/or DS[3:0] bits) 0 0 0 0 2.5 µs No minimum off -time 0 0 0 1 5 µs 0 0 1 0 7.5 µs 0 011 10 µs 0 1 0 0 12.5 µs 0 101 15 µs 0 1 1 0 17.5 µs 0 111 20 µs 1 0 0 0 22.5 µs Obsolete Product(s) - Obsolete Product(s) |
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