鈩?/div>
).
Each Fast Function Block has 24 inputs and contains nine
Macrocells con鏗乬urable for registered or combinational
logic. The nine Macrocell outputs feed back to the UIM and
can simultaneously drive the output pads.
The UIM allows 100% connectivity between all function
blocks and input pins, providing the ability to utilize 100% of
the device while eliminating routing issues.
The XC7336 is designed in 0.8
碌
CMOS EPROM technol-
ogy, in speed grades ranging from 5 to15 ns. The XC7336Q
is also available now, providing lower power consumption in
-10, -12 and -15 ns speed grades.
Device logic is automatically con鏗乬ured to the user鈥檚 speci-
鏗乧ations using the XEPLD software. The XEPLD software
is capable of optimizing and collapsing logic. The SMART-
switch software/hardware feature allows implementation of
buried combinatorial logic functions in the UIM, thus
increasing device utilization. The XEPLD software supports
third party schematic capture and HDL entry tools, as well
as direct equation-based text 鏗乴es. Using a workstation or
PC platform, designs are automatically mapped into the
XC7336 in a matter of minutes.
鈥?New low power XC7336Q
鈥?100% routable with 100% utilization
鈥?Incorporates four PAL-like 24V9 Fast Function Blocks
鈥?36 Output Macrocells
鈥?Programmable I/O architecture
鈥?24 mA drive
鈥?High-performance
碌
P compatible
鈥?Peripheral Component Interface (PCI) compatible
鈥?JEDEC standard 3.3 V or 5 V I/O operation
鈥?Multiple security bits for design protection
鈥?44-pin leaded chip carrier and 44-pin quad flat pack
packages
General Description
The XC7336 is a member of the Xilinx XC7300 EPLD fam-
ily. It consists of four PAL-like 24V9 Fast Function Blocks
PQ44
PC44
PC44
PQ44
22
28
I/FI
19
12
FFB1
34
12
FFB2
15
I/FI
42
36
1
2
3
5
6
7
8
9
10
7
8
9
11
12
13
14
15
16
I/FO/FI
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO
MC1-1
MC1-2
AND ARRAY
MC1-3
MC1-4
MC1-5
MC1-6
MC1-7
MC1-8
MC1-9
9
12
12
3
12
AND ARRAY
12
3
MC2-9
MC2-8
MC2-7
MC2-6
MC2-5
MC2-4
MC2-3
MC2-2
MC2-1
9
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO
FO/FOE1
9
9
29
30
33
34
35
36
37
38
39
23
24
27
28
29
30
31
32
33
12
FFB4
UIM
12
FFB3
MC3-9
FO/FOE0
I/FO/FI
I/FO/FI
I/FO/FI/MR
I/FO/FI
I/FO/FI
I/FO/FI
FO/FCLK0
FO/FCLK1
12
AND ARRAY
12
3
MC3-8
MC3-7
MC3-6
MC3-5
MC3-4
MC3-3
MC3-2
MC3-1
9
X5452
21
20
19
18
16
14
13
12
11
27
26
25
24
22
20
19
18
17
I/FO
I/FO
I/FO
I/FO
I/FO
I/FO/FI
I/FO/FI
I/FO/FI
I/FO
MC4-1
MC4-2
MC4-4
MC4-5
MC4-6
MC4-7
MC4-8
MC4-9
9
AND ARRAY
MC4-3
12
12
3
9
9
40
43
44
1
2
3
4
5
6
34
37
38
39
40
41
42
43
44
Figure 1. XC7336 Functional Block Diagram
2-23
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