Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorMAX3000 CPLD bi-directional I/O with 5V pull-up
Hi How would I create a bi-directional pin with open-collector output on a MAX3000 CPLD? I have started the design with an open collector driver driving the pin and a 541 type buffer fo...
Altera_ForumHonored Contributor
Honored ContributorWhy don't working this schematic?
MAX3000A (EPM3032A, EPM3064A). Lines of both buses is pulluped by 10K resistors.
.jpg){kind=link}