st7fmc2s7t6 STMicroelectronics, st7fmc2s7t6 Datasheet - Page 155

• Manufacturer Part Number: st7fmc2s7t6
• Description: 8-bit Mcu With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, Five Timers, Spi, Linsci
• Manufacturer: STMicroelectronics

MOTOR CONTROLLER (Cont’d)
Figure 82. Z Event Generation
SPLG bit
Sample
DS[3:0]
C
HZ bit
S,H
SZ bit
bits
D
S,H
Z
Z
S
H
2
1
MCRB Register MPOL Register
MPOL Register
CPB
F(x)
REO bit
n
bit*
To D detection
Z = Z
or
H
ZVD bit
MCRC Register
& HZ bit+ Z
or
or
HZ bit
S
& SZ bit
MCRA Register
PZ bit
* = Preload register, changes taken into account at next C event
§
Register updated on R event
Z
H
ZWF[3:0]
ZEF[3:0]
MZFR register
MCRC Register
SZ bit
MTIM [8-bit Up Counter] (MSB)
Z
H
To interrupt generator
MZREG [Z
Z
Compare
8
ST7MC1/ST7MC2
n
]
§
MZFR register
Z
ZWF[3:0]
S
155/308
§
1