st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 261

• 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
Capture Z
Table 119. MZREG register description
Compare C
Table 120. MCOMP register description
Demagnetization register (MDREG)
Table 121. MDREG register description
MZREG
7:0 ZC[7:0]
MCOMP
7:0 DC[7:0]
MDREG
7:0 DN[7:0]
Bit Name
Bit
Bit
7
7
7
Name
Name
n
Current Z value or speed capture MSB.
register (MZREG)
n+1
Next compare value
D value
These bits contain the current captured BEMF value (Z
autoswitched mode or the MSB of the captured value of the [MTIM:MTIML] registers
in speed sensor mode. A read access to MZREG in this case disable the speed
captures up to MZPRV reading (refer to
These bits contain the compare value for the next commutation (C
These bits contain the compare value for simulated demagnetization (D
captured value for hardware demagnetization (D
mode. In speed sensor mode, the register contains the value used for comparison
with MTIM registers to generate a speed error event.
6
6
6
register (MCOMP)
5
5
5
4
4
4
DC[7:0]
DN[7:0]
ZC[7:0]
R/W
R/W
R/W
Function
Function
Function
3
3
3
Speed measurement mode on page
H
) in switched and autoswitched
2
2
2
Reset value: 0000 0000 (00h)
Reset value: 0000 0000 (00h)
Reset value: 0000 0000 (00h)
N
) in switched and
On-chip peripherals
1
1
1
N+1
).
N
) and the
227).
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0
0
0