XC95144XL High Performance CPLD
R
3
JTAG Port
1
JTAG
Controller
In-System Programming Controller
54
I/O
I/O
I/O
Fast CONNECT 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
4
I/O/GTS
54
18
Function
Block 3
Macrocells
1 to 18
54
18
Function
Block 4
Macrocells
1 to 18
54
18
Function
Block 8
Macrocells
1 to 18
DS056_02_101300
Figure 2:
XC95144XL Architecture
Function Block outputs (indicated by the bold line) drive the I/O Blocks directly.
2
www.xilinx.com
1-800-255-7778
DS056 (v1.5) August 21, 2003
Preliminary Product Specification