XC9572XL High Performance CPLD
R
3
JTAG Port
1
JTAG
Controller
In-System Programming Controller
54
I/O
I/O
I/O
FastCONNECT II Switch Matrix
I/O
54
18
18
Function
Block 1
Macrocells
1 to 18
Function
Block 2
Macrocells
1 to 18
I/O
Blocks
I/O
I/O
I/O
I/O
3
I/O/GCK
1
I/O/GSR
I/O/GTS
2
54
18
Function
Block 3
Macrocells
1 to 18
54
18
Function
Block 4
Macrocells
1 to 18
DS057_02_082800
Figure 2:
XC9572XL Architecture
Function Block outputs (indicated by the bold line) drive the I/O Blocks directly.
2
1-800-255-7778
Preliminary Product Specification