st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 273

• 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

ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
Table 138. MCFR register description (continued)
1. Sampling is done at f
2. Times are indicated for 4 MHz f
Motor D event filter register (MDFR)
Table 139. MDFR register description
Table 140. D event filter setting
2:0 CFW[2:0]
MDFR
7:4 DEF[3:0]
3:0 DWF[3:0]
Bit
Bit
DEF3
0
0
0
0
0
0
0
0
1
7
Name
Name
DEF2
0
0
0
0
1
1
1
1
0
Current window filter bits
D event filter bits
D window filter bits
6
These bits select the length of the blanking window activated each time PWM is
turned on
000: blanking window = off
001: blanking window = 0.5µs
010: blanking window = 1µs
011: blanking window = 1.5µs
100: blanking window = 2µs
101: blanking window = 2.5µs
110: blanking window = 3µs
111: blanking window = 3.5µs
The filter blanks the output of the current comparator.
These bits select the number of valid consecutive D events (when the D event is
detected) needed to generate the active event. See
These bits select the length of the blanking window activated at each C event. The
filter blanks the D event detection. See
DEF1
DEF[3:0]
0
0
1
1
0
0
1
1
0
PERIPH
R/W
DEF0
(2)
/4.
0
1
0
1
0
1
0
1
0
:
5
PERIPH
.
(1)
D event samples
4
1
2
3
4
5
6
7
8
9
Function
Function
3
Table
141.
2
Table
Reset value: 0000 1111 (0Fh)
DWF[3:0]
R/W
140.
No D event filter
On-chip peripherals
SR = 1
1
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0