参数资料
型号: EP20K60EFC484-2
厂商: ALTERA CORP
元件分类: PLD
英文描述: LOADABLE PLD, PBGA484
封装: 23 X 23 MM, 1 MM PITCH, FINE LINE, BGA-484
文件页数: 108/114页
文件大小: 4116K
代理商: EP20K60EFC484-2
IGLOO nano DC and Switching Characteristics
Ad vance v0.2
2-79
Figure 2-36 FIFO FULL Flag and AFULL Flag Assertion
Figure 2-37 FIFO EMPTY Flag and AEMPTY Flag Deassertion
Figure 2-38 FIFO FULL Flag and AFULL Flag Deassertion
NO MATCH
Dist = AFF_TH
MATCH (FULL)
tCKAF
tWCKFF
tCYC
WCLK
FULL
AFULL
WA/RA
(Address Counter)
WCLK
WA/RA
(Address Counter)
MATCH
(EMPTY)
NO MATCH
Dist = AEF_TH + 1
NO MATCH
RCLK
EMPTY
1st Rising
Edge
After 1st
Write
2nd Rising
Edge
After 1st
Write
tRCKEF
tCKAF
AEMPTY
Dist = AFF_TH – 1
MATCH (FULL)
NO MATCH
tWCKF
tCKAF
1st Rising
Edge
After 1st
Read
1st Rising
Edge
After 2nd
Read
RCLK
WA/RA
(Address Counter)
WCLK
FULL
AFULL
相关PDF资料
PDF描述
EP20K60EFC484-3 LOADABLE PLD, PBGA484
EP20K60EFC484 LOADABLE PLD, PBGA484
EP20K60EFC672-1 LOADABLE PLD, PBGA672
EP20K60EFC672-2 LOADABLE PLD, PBGA672
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