Answers Database
XPLA2: Number of product terms per macrocell.
Record #7669
Product Family: Hardware
Product Line: R3000
Product Part: R3320
Product Version: XPLA2
Problem Title:
XPLA2: Number of product terms per macrocell.
Problem Description:
Urgency: Standard
General Description: How many product terms are available per
macrocell in an XPLA2 device?
Solution 1:
The PAL provides 4 dedicated product terms per macrocell. In addition, a
hardware XOR is provided for each macrocell. The PLA provides an
additional pool of 32 product terms that can be allocated as needed
across the 20 macrocells in the logic block.
End of Record #7669 - Last Modified: 10/08/99 13:09 |
