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by lingyueqing
April 6th, 2018, 9:00 am
Forum: General Discussion
Topic: Talk to a device on that bus independently of the IP core
Replies: 0
Views: 2471

Talk to a device on that bus independently of the IP core

I have a single external I2C bus (SDA and SCL pins). This is currently controlled by a third-party IP core which provided "implicit" inout ports in the MPD, specifically: PORT IIC_DATA = "", DIR = IO, THREE_STATE=TRUE PORT IIC_CLOCK = "", DIR = O, THREE_STATE=TRUE I've hit a situation where I want t...