LCMXO2280C-M-EVN Lattice, LCMXO2280C-M-EVN Datasheet - Page 35
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
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
Lattice Semiconductor
Figure 2-23. Timer/Counter Block Diagram
Table 2-17. Timer/Counter Signal Description
For more details on these embedded functions, please refer to TN1203,
MachXO2
User Flash Memory (UFM)
MachXO2-640/U and higher density devices provide a User Flash Memory block, which can be used for a variety of
applications including storing a portion of the configuration image, initializing EBRs, to store PROM data or, as a
general purpose user Flash memory. The UFM block connects to the device core through the embedded function
block WISHBONE interface. Users can also access the UFM block through the JTAG, I
device. The UFM block offers the following features:
TCCLKI
TCRSTN
TCIC
TCINT
TCOC
• Auto reload
• Time-stamping support on the input capture unit
• Waveform generation on the output
• Glitch-free PWM waveform generation with variable PWM period
• Internal WISHBONE bus access to the control and status registers
• Stand-alone mode with preloaded control registers and direct reset input
• Non-volatile storage up to 256Kbits
• 100K write cycles
• Write access is performed page-wise; each page has 128 bits (16 bytes).
• Auto-increment addressing
• WISHBONE interface
Port
Devices.
Routing
I/O
Logic
O
O
Core
I
I
I
Timer/Counter input clock signal
Register TC_RSTN_ENA is preloaded by configuration to always keep this pin enabled
Input capture trigger event, applicable for non-pwm modes with WISHBONE interface. If
enabled, a rising edge of this signal will be detected and synchronized to capture TC_CNT value
into TC_ICR for time-stamping.
Without WISHBONE – Can be used as overflow flag
With WISHBONE – Controlled by three IRQ registers
Timer Counter output signal
EFB
WISHBONE
Interface
EFB
Registers
Counter
Timer/
2-31
Description
Timer/Counter
Control
Logic
Implementing High-Speed Interfaces with
MachXO2 Family Data Sheet
2
PWM
C and SPI interfaces of the
Architecture