z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 98

• Manufacturer Part Number: z8fmc16100
• Description: Z8 Encore Motor Control Flash Mcus
• Manufacturer: ZiLOG Semiconductor

Table 57. Current-Sense Trigger Control Register (PWMSHC)
.
BITS
FIELD
RESET
R/W
ADDR
PS024611-0408
CSTPOL
R/W
7
0
will solve to true if based on the register settings. An ADC conversion will be triggered on
the rising edge of this signal.
The logic equation for the adc-trigger is:
where
•
•
•
•
The combinations of polarity, enable, and PWM signals allow the logic to generate an
ADC-trigger under a wide variety of operating conditions. The HEN, LEN, nHEN, and
nLEN bits enable a group in the OR logic. The CSTWMx bits allow the level of the PWM
output signals to control the equation. If a CSTPWMx bit is cleared, the value of the
associated PWMx output always evaluates to a TRUE condition in the equation. Note that
these bits do not affect the actual PWM outputs.
the ^ symbol indicates a logical exclusive OR (XOR) function
the & symbol indicates a logical AND function
the | symbol indicates a logical OR function
the ! symbol indicates a logical NOT function
ADCTRIGGER = CSTPOL ^ (
HEN
R/W
6
0
( HEN & PWMH0 &PWMH1 & PWMH2) |
( LEN & PWML0 &PWML1 & PWML2) |
( nHEN & !PWMH0 &!PWMH1 & !PWMH2) |
( nLEN & !PWMH0 & !PWMH1 & !PWMH2) )
NHEN
R/W
5
0
LEN
R/W
4
0
F29H
NLEN
R/W
3
0
Current Sense ADC Trigger Control Register
Z8FMC16100 Series Flash MCU
CSTPWM2 CSTPWM1 CSTPWM0
R/W
2
0
Product Specification
R/W
1
0
R/W
0
0
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