XC9500XL Xilinx Corp., XC9500XL Datasheet - Page 9

• Manufacturer Part Number: XC9500XL
• Description: XC9500XL 3.3 V CPLD Family
• Manufacturer: Xilinx Corp.

The internal logic of the product term allocator is shown in
Figure
DS054 (v1.6) January 24, 2002
Preliminary Product Specification
8.
R
From Lower
From Upper
Macrocell
Macrocell
Figure 8: Product Term Allocator Logic
Macrocell
To Lower
Macrocell
To Upper
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Product Term
Allocator
XC9500XL High-Performance CPLD Family
Product Term Set
Product Term Clock
Product Term Reset
Product Term OE
1
0
Global Set/Reset
Global Set/Reset
Global Clocks
D/T
CE
DS054_08_042101
R
S
Q
9