Cypress CY3242-IOXlite Посібник для початківців - Сторінка 12
Переглянути онлайн або завантажити pdf Посібник для початківців для Подовжувач Cypress CY3242-IOXlite. Cypress CY3242-IOXlite 19 сторінок. I2c port expander lite demo kit
Друкувати сторінку
e. Click on the PWM2 resource and define its properties as follows:
Clock:
IntLogic:
Period:
PulseWidth:
f.
Select P1[0] and P1[1] pins by holding the [Shift] key down and clicking the corresponding pin
images. Some editing can be done at this time in the Properties window. Configure the selected pin
properties as follows:
Data:
Direction:
DriveMode:
Interrupt:
Inversion:
PinMode:
g. Enable the switch inputs
Select all of the P0[x] pins by dragging a box around them in the window, or by using the <SHIFT>
key. Set them all to:
Data:
Direction:
DriveMode:
Interrupt:
Inversion:
PinMode:
12
cv_PrevPWM
Falling_Edge
2
1
High
Output
Strong
Disable
Not Checked (Disable)
PWM
Low
Input
Pull-down
Disable
Not Checked (Disable)
GPIO
I2C Port Expander Lite Demo Kit Getting Started Guide