majorninth
- Following 0 users
- Followed by 0 users
- Votes 0
- Subscriptions 1
Activity overview
Latest activity by majorninth-
majorninth commented,
I have 3 boards they all exhibit the same problem. The display is the only device on the I2C bus. It is interesting to note that the display seems perfectly happy if I ignore the NAK and if I try t...
-
majorninth commented,
I'm bit banging (a port of the given example). From the capture it is running about 150K. I did try adding another CLK_LO at every CLK_LO and a CLK_HI at every CLK_HI to run at 50% of my nominal sp...
-
majorninth commented,
The same thing happens for all 255 characters. A scope dump also shows the NAKs/ACKs.
-
majorninth created a post,
NHD-C0220BiZ-FSW-FBW-3V3M NAKs all odd numberd ASCII characters
I'm trying to understand why only the odd numbered ASCII characters are NAKed (even numbered are ACKed).10K pull ups on clock and data. Custom board, I2C communications.Characters are all displayed...