- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
hi;
I'm trying to run an LCD on kit059.
but when selecting pins p12 [6: 0] and p12 [7: 1] blue others white.
for example, if I select p0 [6: 0], the lcd does not work. nothing on the screen.
but if I select p12 [6: 0] or p12 [7: 1], the lcd works.it works when you assign another task to the other pins. but I don't understand what the problem is.
Do we have to choose p12 [6: 0] or p12 [7: 1]?
Best Regards.
Solved! Go to Solution.
- Tags:
- graphic lcd
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello.
On KIT059, P0_2, P0_3, P0_4, are each connected to 1uF capacitor for reference voltages.
You'll need to de-solder these capacitors if you want to use Port 0 for LCD.
Also, be aware of the other connections for Port 12 on KIT059:
P12_6, P12_7, UART connections to Kitprog.
P12_0, P12_1, I2C connections to Kitprog.
These connections do not appear to be affecting your LCD interface. But in the future, you may wish to use USB-UART bridge that Kitprog offers and this would interfere with LCD interface.
Good luck with your project.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello.
On KIT059, P0_2, P0_3, P0_4, are each connected to 1uF capacitor for reference voltages.
You'll need to de-solder these capacitors if you want to use Port 0 for LCD.
Also, be aware of the other connections for Port 12 on KIT059:
P12_6, P12_7, UART connections to Kitprog.
P12_0, P12_1, I2C connections to Kitprog.
These connections do not appear to be affecting your LCD interface. But in the future, you may wish to use USB-UART bridge that Kitprog offers and this would interfere with LCD interface.
Good luck with your project.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
BUTA,
You can find CY8CKIT-059 pinout using KIT-059 custom component
KIT-059: annotation component for CY8CKIT-059 PSoC5LP Prototyping Kit
/odissey1