LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 23

• Manufacturer Part Number: LCMXO2280C-M-EVN
• Description: Microcontroller Modules & Accessories MachXO Mini Dev Kit
• Manufacturer: Lattice
• Series: MachXOr
• Type: PLDr

Specifications of LCMXO2280C-M-EVN

• Silicon Manufacturer: Lattice
• Silicon Core Number: LCMXO2280C-4TN144C
• Silicon Family Name: MachXO
• Rohs Compliant: Yes
• Contents: Board, Cables, Documentation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LCMXO2280C-3FTN256C

Lattice Semiconductor
These gearboxes have three stage pipeline registers. The first stage registers sample the high-speed input data by
the high-speed edge clock on its rising and falling edges. The second stage registers perform data alignment
based on the control signals UPDATE and SEL0 from the control block. The third stage pipeline registers pass the
data to the device core synchronized to the low-speed system clock. Figure 2-16 shows a block diagram of the
input gearbox.
Figure 2-16. Input Gearbox
D
ECLK0/1
UPDATE
SEL0
Q21
Q43
Q65
Q_6
Q32
Q54
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
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Q0_
Q21
Q43
Q65
Q_6
Q54
Q32
Q10
Q10
Q32
Q54
Q_6
Q21
Q43
Q65
2-19
CE
D Q
CE
CE
CE
CE
CE
CE
CE
D Q
D Q
D Q
D Q
D Q
D Q
D Q
cdn
S1
S0
S2
S4
S6
S7
S5
S3
D Q
D Q
D Q
D Q
D Q
MachXO2 Family Data Sheet
D
D
D
T0
T2
T4
T6
T5
T3
T1
T7
Q0
Q2
Q4
Q6
Q7
Q5
Q3
Q1
SCLK
Architecture