Z32F0641MCU Datasheet, PDF (167/205 Pages) Zilog, Inc. – High Performance low-power Cortex-M3 core

Z32F0641 Product Specification
Motor Pulse Width Modulator
Protect short condtion is only for internal PWM level, not for external PWM level. When the internal signal of
H-side and L-side are the same high level, the protection short function operates to force both H-side and L-
side to low level.
MP0.PCR MPWM Protection 0,1 Control Register
The PWM Protection Control register is a 16-bit register.
MP0.PCR0=0x4000_4040,MP0.PCR1=0x4000_4048
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
RW RW
000
RW
15 PROT0EN
14 PROT0POL
10 PROTD
8
7
PROTIE
5
WHPROTM
4
VHPROTM
3
UHPROTM
2
WLPROTM
1
VLPROTM
0
ULPROTM
0
0
0
0
0
0
0
RW
RW RW RW RW RW RW
Enable Protection Input 0
Select Protection Input Polarity
0: Low-Active
1: High-Active
Protection Input debounce
0 – no debounce
1~7 – debounce by (MPWMCLK * PROTD[2:0])
Protection Interrupt enable
0 Disable protection interrupt
1 Enable protection interrupt
Activate W-phase H-side protection output
0 Disable Protection Output
1 Enable Protection Output with FOR value
Activate V-phase H-side protection output
0 Disable Protection Output
1 Enable Protection Output with FOR value
Activate U-phase H-side protection output
0 Disable Protection Output
1 Enable Protection Output with FOR value
Activate W-phase L-side protection output
0 Disable Protection Output
1 Enable Protection Output with FOR value
Activate V-phase L-side protection output
0 Disable Protection Output
1 Enable Protection Output with FOR value
Activate U-phase L-side protection output
0 Disable Protection Output
1 Enable Protection Output with FOR value
PS034404-0417
PRELIMINARY
164