LFXP3C-4TN100C Lattice, LFXP3C-4TN100C Datasheet - Page 160

• Manufacturer Part Number: LFXP3C-4TN100C
• Description: FPGA - Field Programmable Gate Array 3.1K LUTs 62 I/O 1.8/2.5/3.3V -4 Spd
• Manufacturer: Lattice

Specifications of LFXP3C-4TN100C

• Number Of Programmable I/os: 62
• Data Ram Size: 55296
• Supply Voltage (max): 3.465 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.71 V
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Verilog for Precision RTL Synthesis
This section lists syntax and examples for all the sysIO Attributes in Verilog using the Precision RTL Synthesis syn-
thesis tool.
Syntax
Table 8-10. Verilog Precision RTL Synthesis Attribute Syntax
Example
//****IO_TYPE ***
//pragma attribute portA IO_TYPE PCI33
//pragma attribute portB IO_TYPE LVCMOS33
//pragma attribute portC IO_TYPE SSTL25_II
//*** Opendrain ***
//pragma attribute portB OPENDRAIN ON
//pragma attribute portD OPENDRAIN OFF
//*** Drive ***
//pragma attribute portB DRIVE 20
//pragma attribute portD DRIVE 8
//*** Pullmode***
//pragma attribute portB PULLMODE UP
//*** PCIClamp***
//pragma attribute portB PCICLAMP ON
//*** Slewrate ***
//pragma attribute portB SLEWRATE FAST
//pragma attribute portD SLEWRATE SLOW
IO_TYPE
OPENDRAIN
DRIVE
PULLMODE
PCICLAMP
SLEWRATE
FIXEDDELAY
LOC
ATTRIBUTE
//pragma attribute PinName IO_TYPE IO_TYPE Value
//pragma attribute PinName OPENDRAIN OpenDrain Value
//pragma attribute PinName DRIVE Drive Value
//pragma attribute PinName IO_TYPE Pullmode Value
//pragma attribute PinName PCICLAMP PCIClamp Value
//pragma attribute PinName IO_TYPE Slewrate Value
//pragma attribute PinName IO_TYPE Fixeddelay Value
//pragma attribute PinName LOC pin_location
8-20
SYNTAX
LatticeECP/EC and LatticeXP
sysIO Usage Guide