a2f500m3b-1csh484 Actel Corporation, a2f500m3b-1csh484 Datasheet - Page 81

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

Figure 2-33 • RAM Write, Output Retained (WMODE = 0)
Figure 2-34 • RAM Write, Output as Write Data (WMODE = 1)
(pass-through)
BLK_B
WEN_B
DO
CLK
ADD
DI
(pipelined)
WEN_B
BLK_B
ADD
CLK
DO
DO
DI
t
t
t
BKS
ENS
AS
DI
D
A
n
0
t
0
t
ENS
t
BKS
t
AS
AH
t
DI
CKH
A
0
0
t
AH
t
CKH
t
CYC
t
CYC
t
CKL
D
n
t
DS
R e v i s i o n 3
t
CKL
DI
A
t
1
D
t
DS
1
ENH
t
DI
DH
n
DI
A
0
1
1
t
DH
Actel SmartFusion Intelligent Mixed Signal FPGAs
t
BKH
DI
A
0
2
A
DI
2
2
t
DI
BKH
1
D
DI
2
2- 69
1