st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 241

• 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 109. Channel manager block diagram
1.
OCV bit
CLIM bit
CLI bit
PWM generator
Sampling frequency
Current comparator output
Preload register, changes taken into account at next C event.
MCFR register
MPAR register
1
MPHST register
MCRA register
1
CFF[2:0] bits
1
HFRQ[2:0] bits
MREF register
HFE[1:0] bits
OE[5:0] bits
OO bits
DAC bit
MPOL register
MCRA register
(1)
OP[5:0] bits
MOE bit
C
V
I
6
5
Filter
6
6
1
6
PWM generator
Dead
time
MCRA register
V0C1 bit
S Q
R
Sampling
High frequency chopper
clock
OFF time
Phasen register
Channel [5:0]
Channel [5:0]
Dead
time
Sensorless sensor
1)
‘1’
V
I
x6
x6
Dead
time
Notes
Reg
Reg
I
V
Events
C
D
E
R
O
Reg
Z
1
2
S,H
+/-
On-chip peripherals
n
n
3
8
Updated/shifted on R
Updated with reg
Current mode
Voltage mode
Commutation
BEMF zero-crossing
End of demagnetization
Emergency stop
Ratio updated (+1 or -1)
Multiplier overflow
Branch taken after C
Branch taken after D
2
on C
MCRA register
MDTG register
MCRB register
OS[2:0] bits
event
event
SR bit
241/371
n+1
(1)