Instruction Manual

W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 495 - Revision B2
BITS DESCRIPTIONS
[31:24]
DZI1
DZI1: Dead zone interval register 1, these 8-bit determine dead zone
length.
The 1 unit time of dead zone length is received from clock selector 2.
[23:16]
DZI0
DZI0: Dead zone interval register 0, these 8-bit determine dead zone
length.
The 1 unit time of dead zone length is received from clock selector 0.
[15:8]
CP1
CP1 : Clock prescaler 1 for PWM Timer channel 2 & 3
Clock input is divided by (CP1 + 1) before it is fed to the counter. 2 & 3
If CP1=0, then the prescaler 1 output clock will be stopped.
[7:0]
CP0
CP0 : Clock prescaler 0 for PWM Timer channel 0 & 1
Clock input is divided by (CP0 + 1) before it is fed to the counter. 0 & 1
If CP0=0, then the prescaler 0 output clock will be stopped.
PWM Clock Select Register (PWM_CSR)
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
PWM_CSR
0xFFF8_7004 R/W PWM Clock Select Register 0x0000_0000
31 30 29 28 27 26 25 24
Reserved
23 22 21 20 19 18 17 16
Reserved
15 14 13 12 11 10 9 8
Reserved CSR3 Reserved CSR2
7 6 5 4 3 2 1 0
Reserved CSR1 Reserved CSR0
BITS DESCRIPTIONS
[14:12]
CSR3
Select clock input for channel 3
[10:8]
CSR2
Select clock input for channel 2.
[6:4]
CSR1
Select clock input for channel 1
[2:0]
CSR0
Select clock input for channel 0