isppac10 Lattice Semiconductor Corp., isppac10 Datasheet - Page 20

• Manufacturer Part Number: isppac10
• Description: In-system Programmable Analog Circuit
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
ispMACH 5768VG Internal Timing Parameters (Continued)
ispMACH 51024VG Internal Timing Parameters
t
t
t
t
Notes:
1. Internal Timing Parameters are not tested and are for reference only. Refer to Timing Model in this data sheet for further details.
2. t
In/Out Delays
t
t
t
t
t
t
t
Routing Delays
t
t
t
t
t
t
t
t
t
t
Register/Latch Delays
t
t
t
t
t
t
t
BSR
PTSR
SPTOE
PTOE
IN
GCLK_IN
GOE
BUF
EN
DIS
RSTb
ROUTE
PTSA
PDB
PDi
INREG
FBK
GCLK
PLL_DELAY
PLL_SEC_DELAY
GRP
S
S_PT
H
ST
ST_PT
HT
COi
Parameter
direction in units of 0.5ns for each step.
Parameter
PLL_DELAY
is the unit increment by which the clock signal can be incremented. The PLL can adjust the clock signal by up to 3.5ns in either
Block PT Set/Reset Delay
Macrocell PT Set/Reset Delay
Segment PT OE Delay
Macrocell PT OE Delay
Input Buffer Delay
Global Clock Input Buffer Delay
Global OE Pin Delay
Delay through Output Buffer
Output Enable Time
Output Disable Time
Global RESETbar Pin Delay
Delay through SRP
Product Term Sharing Array Delay
5-PT Bypass Propagation Delay
Macrocell Propagation Delay
Input Buffer to Macrocell Register Delay
Internal Feedback Delay
Global Clock Tree Delay
Programmable PLL Delay Increment
Additional Delay When Using Secondary PLL
Output
Global Routing Pool Delay
D-Register Setup Time
D-Register Setup Time with PT Clock
D-Register Hold Time
T-Register Setup Time
T-Register Setup Time with PT Clock
T-Register Hold Time
Register Clock to Output/Feedback MUX Time
Description
Description
Over Recommended Operating Conditions
Over Recommended Operating Conditions
20
0.65
0.65
0.00
1.15
1.15
0.00
Min Max Min Max Min Max Min Max
Min Max Min Max Min Max Min Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-5
-5
ispMACH 5000VG Family Data Sheet
0.65
0.65
4.05
1.15
2.15
2.15
4.60
2.80
0.40
0.40
1.00
3.00
0.00
0.85
0.50
0.60
1.50
1.75
2.00
2.00
2.40
1.40
—
—
—
—
—
—
0.65
0.65
0.00
1.15
1.15
0.00
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-75
-75
0.95
0.95
5.00
1.50
2.50
2.50
6.50
4.20
1.85
0.85
0.50
3.05
0.00
0.70
0.50
0.60
2.25
1.85
3.00
3.00
3.60
2.10
—
—
—
—
—
—
1.05
1.05
0.00
1.55
1.55
0.00
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-10
-10
1.25
1.25
6.00
1.75
2.85
2.85
7.00
5.65
2.35
1.35
0.50
3.50
0.00
0.55
0.50
0.60
3.00
2.45
4.00
4.00
7.75
1.75
—
—
—
—
—
—
1.25
1.25
0.00
1.75
1.75
0.00
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-12
-12
Timing v.1.20
1.40
1.40
7.00
1.90
3.00
3.00
7.50
6.90
2.50
1.80
0.80
4.40
0.00
0.65
0.50
0.60
4.00
3.05
4.80
4.80
9.10
2.10
—
—
—
—
—
—
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns