Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 103

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

PS024604-1005
Bit
Position
[1:0]
PRES
Bit
Position
[7:0]
PWMDB
Note: This register can only be written when PWEN is cleared.
RESET
FIELD
ADDR
BITS
R/W
PWM Deadband Register
Value
(H)
7
Value
(H)
00
01
10
11
Table 50. PWM Dead-Band Register (PWMDB)
The PWM Deadband (PWMDB) Register, shown in Table 50, stores the 8-bit PWM dead-
band value. This register determines the number of system clock cycles inserted as dead-
time in complementary output mode. The minimum deadband value is 1.
Description
PWM Dead band
Sets the PWM dead band period for which both PWM outputs of a
complementary PWM output pair are deasserted.
Description
PWM Prescaler
The prescaler divides down the PWM input clock (either the system clock or the
PWMIN external input). This field is buffered. Changes to this field take effect at
the next PWM reload event. Reads always return the values from the
temporary holding register.
Divide by 1
Divide by 2
Divide by 4
Divide by 8
6
5
P R E L I M I N A R Y
4
PWMDB[7:0]
F22H
R/W
01H
3
Z8FMC16100 Series Flash MCU
2
Product Specification
PWM Deadband Register
1
0
81