AR# 7639

CPLD XPLA1 - Is there hysterisis on inputs or clock pins?

Description

Keywords: XPLA, CoolRunner, XPLA1, input, hysterisis, clock, pins

In the XPLA1 family, is there any hysterisis on any of the input or clock pins?

Solution

The only pin that has hysterisis is the TCK (JTAG) pin, as hysterisis on input and clock pins causes undesirable delays.
AR# 7639
Date 01/18/2009
Status Archive
Type General Article