m1a3pe1500 Actel Corporation, m1a3pe1500 Datasheet - Page 62

• Manufacturer Part Number: m1a3pe1500
• Description: Proasic3e Flash Family Fpgas With Optional Soft Arm Support
• Manufacturer: Actel Corporation

ProASIC3E DC and Switching Characteristics
Figure 2-24 • Timing Model of Registered I/O Buffers with Synchronous Enable and Asynchronous Preset
2 -5 0
Enable
Preset
Data
CLK
I/O Register Specifications
Fully Registered I/O Buffers with Synchronous Enable and Asynchronous
Preset
B
A
Data Input I/O Register with:
Active High Enable
Active High Preset
Positive-Edge Triggered
C
D
E
DFN1E1P1
PRE
D
Q
E
Y
v1.2
Array
Core
Data_out
G
H
K
F
J
I
Data Output Register and
Enable Output Register with:
Active High Enable
Active High Preset
Postive-Edge Triggered
D
E
E
D
DFN1E1P1
DFN1E1P1
PRE
PRE
L
Q
Q
DOUT
EOUT