afs600 Actel Corporation, afs600 Datasheet - Page 206

• Manufacturer Part Number: afs600
• Description: Actel Fusion Programmable System Chips Mixed-signal Family With Optional Arm Support
• Manufacturer: Actel Corporation

I/O Register Specifications
Fully Registered I/O Buffers with Synchronous Enable and Asynchronous Preset
Figure 2-129 • Timing Model of Registered I/O Buffers with Synchronous Enable and Asynchronous Preset
2 -1 9 2
Actel Fusion Programmable System Chips
Enable
Preset
Data
CLK
B
A
X
X
Data Input I/O Register with:
Active High Enable
Active High Preset
Positive Edge Triggered
X
C
D
E
DFN1E1P1
PRE
X
D
Q
E
X
Y
A d v a n c e d v 1 . 4
Array
Core
Data_out
X
X
X
X
X
X
G
H
K
F
J
I
Data Output Register and
Enable Output Register with:
Active High Enable
Active High Preset
Postive Edge Triggered
DFN1E1P1
D
E
DFN1E1P1
E
D
PRE
PRE
X
L
Q
Q
DOUT
EOUT
X
X