st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 191

• 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
Figure 79. Input stage in sensorless or sensor mode
1. Preload register; changes taken into account at next C event
Notes
Reg
I
V
Events
C
Z
D
E
R
O
C
Reg
A
B
1
2
S,H
+/-
n
Commutation
BEMF zero-crossing
End of demagnetization
Emergency stop
Ratio updated (+1 or -1)
Multiplier overflow
Branch taken after C
Branch taken after D
Updated/shifted on R
Updated with reg
Current mode
Voltage mode
on C
MCVREF
event
event
MCIC
MCIA
MCIB
n+1
Input block
12-bit PWM generator signal U
Sampling frequency
C
Sample
S,H
D
S,H
Input
00
01
10
n
sel reg
2
1
MCRC register
Input comparator block
VR[2:0]
Z event generation
D event generation
111
MPOL register
CPB
REO bit
C
V
S,H
REF
MCRA register
n
or
MPHST register
f
bit
MCRB register
MCRA register
SCF
V0C1 bit
(1)
IS[1:0]
SR bit
MCRB register
+
-
HDM
CPB
(bits TES[1:0] = 00)
n
n
bit
bit
(1)
or
(1)
V
I
or
MPOL register
MCRA register
ZVD bit
or
D
CP
1
2
SR bit
Event detection
Q
MCONF register
MCRC register
DS[3:0] bits
SPLG bit
D
On-chip peripherals
Sample
S,H
C
MCRA register
MDFR register
S,H
MZFR register
DWF[3:0]
ZWF[3:0]
PZ bit
to Z
to D
H
H
generation
generation
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