Z8FMC160100KITG Zilog, Z8FMC160100KITG Datasheet - Page 80

• Manufacturer Part Number: Z8FMC160100KITG
• Description: KIT DEV FOR Z8 ENCORE Z8FMC16100
• Manufacturer: Zilog
• Series: Z8 Encore! MC™r

Specifications of Z8FMC160100KITG

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: Z8FMC16100
• Primary Attributes: 3-Ph DC Motors
• Secondary Attributes: Graphical User Interface
• For Use With: 269-4664 - KIT ACC OPTO-ISO USB SMART CABLE269-4661 - KIT ACC ETHERNET SMART CABLE269-4539 - KIT ACCESSORY USB SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4660

PS024613-0910
PWM Prescaler
PWM Period and Count Resolution
The prescaler allows the PWM clock signal to be decreased by factors of 1, 2, 4, or 8 with
respect to the system clock. The
(PWMCTL1) controls prescaler operation. This 2-bit
prescale value only changes upon a PWM reload event.
The PWM counter operates in two modes to allow edge-aligned outputs and center-
aligned outputs.
puts. The period of the PWM outputs (PERIOD) is determined by which mode the PWM
counter is operating. The active time of a PWM output is determined by the 
programmed duty cycle (PWMDC) and the programmed deadband time (PWMDB).
The sections that follows these two figures describe the PWM timer modes and the 
registers that control the duty cycle and deadband time.
Deadband Insertion
No Deadband
PWMHx
PWMHx
PWMLx
PWMLx
Figure 8
Figure 8. Edge-Aligned PWM Output
and
Figure 9
PWMDC
PWMDB
PRES[1:0]
display edge-aligned and center-aligned PWM out-
bit field in the PWM Control 1 register
Z8FMC16100 Series Flash MCU
PRES
PWMDB
field is buffered so that the
Product Specification
Period
PWM Prescaler
68