st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 276

• Manufacturer Part Number: st7pmc2s6
• Description: 8-bit Mcu For Automotive With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, 5 Timers, Spi, Linsci?
• Manufacturer: STMicroelectronics

On-chip peripherals
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PWM control register (MPCR)
Table 144. MPCR register description
MPCR
2:0 PCP[2:0]
Bit
7
6
5
4
3
PMS
R/W
7
OVFW
Name
OVFU
OVFV
CMS
PMS
OVFU
PWM mode selection
Phase U 100% duty cycle selection
Phase V 100% duty cycle selection
Phase W 100% duty cycle selection
PWM counter mode selection
PWM counter prescaler value
R/W
0: Standard mode: bit b7 in the MCPxH register represents the extension bit
1: ‘8-bit’ mode: bit b7 (extension bit) in the MCPxH register is located in the MPCR
0: Duty cycle defined by MCPUH:MCPUL register
1: Duty cycle set at 100% on phase U at next update event and maintained until the
0: Duty cycle defined by MCPVH:MCPVL register
1: Duty cycle set at 100% on phase V at next update event and maintained until the
0: Duty cycle defined by MCPWH:MCPWL register
1: Duty cycle set at 100% on phase W at next update event and maintained until
0: Edge-aligned mode
1: Center-aligned mode
This value divides the F
resulting frequency of the PWM counter input clock is shown below:
000: PWM counter input clock = F
001: PWM counter input clock = F
010: PWM counter input clock = F
011: PWM counter input clock = F
100: PWM counter input clock = F
101: PWM counter input clock = F
110: PWM counter input clock = F
111: PWM counter input clock = F
6
ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
register (OVFx bits). The number of active bits in MCPxH and MCPxL is
decreased to b15:b8 instead of b15:b3.
next one. This bit is reset once transferred to the active register on update event.
next one. This bit is reset once transferred to the active register on update event
the next one. This bit is reset once transferred to the active register on update
event.
OVFV
R/W
5
OVFW
mtc
R/W
4
frequency by N, where N is PCP[2:0] value. The
mtc
mtc
mtc
mtc
mtc
mtc
mtc
mtc
Function
CMS
R/W
/2
/3
/4
/5
/6
/7
/8
3
2
Reset value: 0000 0000 (00h)
PCP[2:0]
R/W
1
0