Answers Database
2.1i 9500 Family Hitop: hi811 - Cannot assign Fastclock Pin D2_PAD to Pin 40 (FB1_1).
Record #8601
Product Family: Software
Product Line: CPLD Implementation
Product Part: hitop
Product Version: 2.1i
Problem Title:
2.1i 9500 Family Hitop: hi811 - Cannot assign Fastclock Pin D2_PAD to Pin 40 (FB1_1).
Problem Description:
Urgency: Standard
General Description:
What does this error message mean?
hi811 - Cannot assign Fastclock Pin D2_PAD to Pin 40 (FB1_1). This pin
does not support the functionality of that signal.
Solution 1:
For the 9500 family, if you want to use a global buffer, you need
to make sure that you use the appropriate pin. The last few pages
of the 9500 datasheet will have a section that describes which
pins have special functionality (global clock pins, global tristate
pins, global set/reset pins).
This error message appears when you have a global buffer locked to
a pin that does not support that feature.
End of Record #8601 - Last Modified: 02/11/00 16:01 |
