ep1c6t144i8es Altera Corporation, ep1c6t144i8es Datasheet - Page 80

• Manufacturer Part Number: ep1c6t144i8es
• Description: Cyclone Fpga Family
• Manufacturer: Altera Corporation

Cyclone FPGA Family Data Sheet
80
Figure 38. External Timing in Cyclone Devices
All external I/O timing parameters shown are for 3.3-V LVTTL I/O
standard with the maximum current strength and fast slew rate. For
external I/O timing using standards other than LVTTL or for different
current strengths, use the I/O standard input and output delay adders in
Tables 60
Dedicated
Clock
through 64.
Output Register
Input Register
OE Register
D
D
D
CLRN
CLRN
CLRN
PRN
PRN
PRN
Q
Q
Q
Preliminary Information
Altera Corporation
t
t
t
t
t
XZ
ZX
INSU
INH
OUTCO
Bidirectional
Pin