a2f500m3b-1csh484 Actel Corporation, a2f500m3b-1csh484 Datasheet - Page 65

• Manufacturer Part Number: a2f500m3b-1csh484
• Description: Actel
• Manufacturer: Actel Corporation

DDR Module Specifications
Input DDR Module
Figure 2-20 • Input DDR Timing Model
Table 2-73 • Parameter Definitions
Parameter Name
t
t
t
t
t
t
t
t
CLK
Data
DDRICLKQ1
DDRICLKQ2
DDRISUD
DDRIHD
DDRICLR2Q1
DDRICLR2Q2
DDRIREMCLR
DDRIRECCLR
CLR
INBUF
CLKBUF
INBUF
Clock-to-Out Out_QR
Clock-to-Out Out_QF
Data Setup Time of DDR input
Data Hold Time of DDR input
Clear-to-Out Out_QR
Clear-to-Out Out_QF
Clear Removal
Clear Recovery
A
B
C
Parameter Definition
R e v i s i o n 3
Input DDR
DDR_IN
Actel SmartFusion Intelligent Mixed Signal FPGAs
FF1
FF2
Measuring Nodes (from, to)
D
E
B, D
C, D
C, E
C, B
C, B
B, E
A, B
A, B
Out_QF
(to core)
Out_QR
(to core)
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