ST7MC2S4 STMicroelectronics, ST7MC2S4 Datasheet - Page 152

• Manufacturer Part Number: ST7MC2S4
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,BRUSHLESS MOTOR CONTROL, 5 TIMERS, SPI, LINSCI(TM)
• Manufacturer: STMicroelectronics

ST7MC1xx/ST7MC2xx
MOTOR CONTROLLER (Cont’d)
Table 30
ZVD and CPB bits. In most cases, the D and Z
events have opposite edge polarity, so the ZVD bit
is usually 0.
Table 30. ZVD and CPB Edge Selection Bits
Legend:
DWF= D window filter
DEF= D event filter
ZWF = Z window filter
ZEF = Z event filter
Refer also to
152/309
1
ZVD bit
0
0
1
1
shows the event control selected by the
Table 34 on page
Note: The ZVD bit is located in the MPOL register, the CPB bit is in the MCRB register.
CPB bit
0
1
0
1
162.
C
C
C
C
DWF
DWF
DWF
DWF
DEF
DEF
DEF
DEF
Event generation vs input data sampled
ZWF
ZWF
ZWF
ZWF
D
D
D
D
H
H
H
H
ZEF
ZEF
Z
Z
ZEF
ZEF
Z
Z