Pin state after reset /P
2004-09-15 by Milos Prokic
Hi everyone, I couldn't find this info in the UG for some reason. I'm wondering.. What is the state of the pins right after reset before they get configured through software? The reason why I need to know this is because I have lines coming from DSUB9 to both TX0/RX0 and TX1/RX1 . the reason for this is because I only want to use TX0/RX0 for bootstrapping while TX1/RX1 and the rest of the flow control pins will be used for the application. My educated guess is that the pins should be tri-stated, but if that's not the case then I'll have to work something out because TX0/RX0 pins will be naturally interfering with UART1 and its corresponding pins. Thanks in advance, m. [Non-text portions of this message have been removed]