LCMXO2280C-5TN144C LATTICE SEMICONDUCTOR, LCMXO2280C-5TN144C Datasheet - Page 170

• Manufacturer Part Number: LCMXO2280C-5TN144C
• Description: MACHXO PLD FLASH, SCRAM 1.8V, SMD
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: MachXOr

Specifications of LCMXO2280C-5TN144C

• Cpld Type: FLASH
• No. Of Macrocells: 1140
• No. Of I/o's: 113
• Propagation Delay: 3.6ns
• Global Clock Setup Time: 1.1ns
• Frequency: 600MHz
• Supply Voltage Range: 1.71V To 3.465V
• Operating: RoHS Compliant

Lattice Semiconductor
Table 10-4. Delay Adjustment
MachXO PLL Usage in IPexpress
The MachXO PLL is fully supported by IPexpress in ispLEVER and Diamond design software.
Figure 10-6 shows the main window when PLL is selected. To see screen shots of IPexpress in the Diamond soft-
ware environment, see Appendix A, Figure 10-17. The only entry required in this window is the module name.
Other entries are set to the project settings. The user may change these entries as desired. After entering a mod-
ule name, click on Customize to open the Configuration Tab window, as shown in Figure 10-7.
DDAIZR
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
DDAMODE = 1: Dynamic Delay Adjustment
Don’t Care
DDAILAG
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
DDAIDEL[2:0]
Don’t Care
10-8
111
110
101
100
011
010
001
000
000
001
010
011
100
101
110
111
1 Tdly = 250 ps
Lead 8 Tdly
Lead 7 Tdly
Lead 6 Tdly
Lead 5 Tdly
Lead 4 Tdly
Lead 3 Tdly
Lead 2 Tdly
Lead 1 Tdly
(Nominal)
Lag 1 Tdly
Lag 2 Tdly
Lag 3 Tdly
Lag 4 Tdly
Lag 5 Tdly
Lag 6 Tdly
Lag 7 Tdly
Lag 8 Tdly
no delay
Delay
Design and Usage Guide
MachXO sysCLOCK PLL
Equivalent FDEL Value
DDAMODE = 0
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8