EPM7256BUC169-10N Altera, EPM7256BUC169-10N Datasheet - Page 34

• Manufacturer Part Number: EPM7256BUC169-10N
• Description: MAX 7000/S/AE/B
• Manufacturer: Altera

MAX 7000B Programmable Logic Device Data Sheet
34
Figure 14. MAX 7000B Switching Waveforms
t
driven at 3.0 V for a logic
high and 0 V for a logic
low. All timing
characteristics are
measured at 1.5 V.
R
& t
F
< 2 ns. Inputs are
(Logic Array Output)
Parallel Expander
Shared Expander
Register Output
Input or I/O Pin
Register to PIA
Data or Enable
Clock into PIA
to Logic Array
Global Clock
Logic Array
Logic Array
Logic Array
Logic Array
Output Pin
at Register
PIA Delay
Clock into
Data from
Input Pin
Clock Pin
Register
Clock at
I/O Pin
Output
Global
Delay
Delay
to Pin
Input
Combinatorial Mode
Global Clock Mode
Array Clock Mode
t
t
R
R
t
t
IN
t
t
SU
IN
IO
t
t
ACH
CH
t
t
t
t
H
t
PIA
IN
GLOB
IO
t
RD
t
t
IC
SU
t
PIA
t
t
ACL
t
CL
SEXP
t
H
t
PIA
t
OD
t
LAC
, t
LAD
t
PEXP
t
t
F
F
Altera Corporation
t
COMB
t
CLR
, t
PRE
t
OD
t
OD
t
PIA