LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 24
LCMXO2280C-M-EVN
Manufacturer Part Number
LCMXO2280C-M-EVN
Description
Microcontroller Modules & Accessories MachXO Mini Dev Kit
Manufacturer
Lattice
Series
MachXOr
Type
PLDr
Datasheets
1.LCMXO2-1200HC-4TG100CR1.pdf
(103 pages)
2.LCMXO2280C-M-EVN.pdf
(44 pages)
3.LCMXO2280C-M-EVN.pdf
(4 pages)
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
- LCMXO2-1200HC-4TG100CR1 PDF datasheet
- LCMXO2280C-M-EVN PDF datasheet #2
- LCMXO2280C-M-EVN PDF datasheet #3
- Current page: 24 of 103
- Download datasheet (2Mb)
Lattice Semiconductor
More information on the input gearbox is available in TN1203,
Devices.
Output Gearbox
Each PIC on the top edge has a built-in 8:1 output gearbox. Each of these output gearboxes may be programmed
as a 7:1 serializer or as one ODDRX4 (8:1) gearbox or as two ODDRX2 (4:1) gearboxes. Table 2-10 shows the
gearbox signals.
Table 2-10. Output Gearbox Signal List
The gearboxes have three stage pipeline registers. The first stage registers sample the low-speed input data on the
low-speed system clock. The second stage registers transfer data from the low-speed clock registers to the high-
speed clock registers. The third stage pipeline registers controlled by high-speed edge clock shift and mux the
high-speed data out to the sysIO buffer. Figure 2-17 shows the output gearbox block diagram.
Q
D[7:0]
Video TX(7:1): D[6:0]
GDDRX4(8:1): D[7:0]
GDDRX2(4:1)(IOL-A): D[3:0]
GDDRX2(4:1)(IOL-C): D[7:4]
SCLK
ECLK [1:0]
RST
Name
I/O Type
Output
Input
Input
Input
Input
2-20
Implementing High-Speed Interfaces with MachXO2
High-speed data output
Low-speed data from device core
Slow-speed system clock
High-speed edge clock
Reset
Description
MachXO2 Family Data Sheet
Architecture
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