EPF10K10 ETC, EPF10K10 Datasheet - Page 55

• Manufacturer Part Number: EPF10K10
• Description: EMBEDDED PROGRAMMABLE LOGIC FAMILY
• Manufacturer: ETC

Altera Corporation
Figure 26. FLEX 10K Device IOE Timing Model
Figure 27. FLEX 10K Device EAB Timing Model
Output Register
Input Register
Data Feedback
into FastTrack
Output Enable
Address
Clock Enable
Data-In
Interconnect
Clock
Clock
WE
Data-In
Clock
Clear
EAB Data Input
Write Enable
Input Delays
EAB Clock
t
t
t
t
t
EABDATA1
EABDATA2
EABWE1
EABWE2
EABCLK
Delays
Delay
Feedback Delay
Figures 28
Contol Delay
Output Data
I/O Element
I/O Register
Input Delay
t
INCOMB
Delay
t
t
t
IOC
IOFD
IOD
Input Register
t
t
t
t
t
t
EABCO
EABBYPASS
EABSU
EABH
EABCH
EABCL
Delays
shows the timing model for bidirectional I/O pin timing.
FLEX 10K Embedded Programmable Logic Family Data Sheet
Input Register Delay
Block Delays
RAM/ROM
I/O Register
t
t
t
t
t
t
t
t
AA
DD
WP
WDSU
WDH
WASU
WAH
WO
t
t
t
t
t
Delays
IOCO
IOCOMB
IOSU
IOH
IOCLR
t
INREG
Output Register
t
t
t
t
t
t
EABCO
EABBYPASS
EABSU
EABH
EABCH
EABCL
Delays
Delays
Output
t
t
t
t
t
t
t
OD1
OD2
OD3
XZ
ZX1
ZX2
ZX3
EAB Output
t
EABOUT
Delay
Data-Out
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