xc7318 Xilinx Corp., xc7318 Datasheet - Page 9

• Manufacturer Part Number: xc7318
• Description: Xc7300 Cmos Epld Family ,
• Manufacturer: Xilinx Corp.

XC7300 EPLD Family
Figure 8. XC7300 Timing Model
Synchronous Clock Switching Characteristics
INPUT
FAST
FCLK
I, I/O
FOE
CE
Input, I/O Register
t
FOE
Data/CE at Input
t
IN
Data at Input
Data at Input
I/O Register
Input Delay
Register to
F
Fast Clock
Output Pin
CLK
Register
t
IN
I/O Pin
to UIM
Input Register
Pin
t
t
t
t
t
SUIN
HIN
SUCEIN
HCEIN
COIN
t
t
SUIN
SUCEIN
t
FCLKI
t
FCLKI
Delay
UIM
t
UIM
t
COIN
t
IN
t
CWF
t
t
LOGI
FLOGI
2-10
t
t
t
UIM
HIN
HCEIN
FFB Feedback
P-Term Clock
FFB Logic
FB Logic
P-Term OE
t
t
FFD
t
FLOGI
LOGI
t
t
OEI
PCI
High Density Function Block
t
UIM
t
CWF
Fast Function Block
t
t
COI
FCOI
t
t
Assignment
Carry Delay
SUI
FSUI
P-Term
t
CARY8
t
PTXI
t
t
t
t
t
t
t
t
t
t
FSUI
FCOI
FPDI
FHI
FAOI
SUI
COI
PDI
HI
AOI
t
t
t
t
OUT
FOUT
HI
FHI
X3494
t
t
FOUT
OUT
X3208