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| PWM Controller | xilinx_pwm | 12 Channel PWM controller |
| AVR AX8 Processor | avr_ax8 | An 90S1200 and 90S2313 compatible AVR clone. Compatible with avr-gcc tools for C programming capability. |
| Eclipse avr-gcc Plugin | eclipse-avr-gcc | An Eclipse plugin to develop with avr-gcc based Soft Processors such as the AVR8. |
| Butterfly Wiring/Arduino IDE | wiringide | An implementation of the Wiring/Arduino IDE that supports the Butterfly Hardware. |
| LED/Button Wing Core | core_led_button | An IP core for the BPW5007 Button/LED Wing. Allows the Button/LED Wing to be used with stand alone HDL or a REDe core. |
| S3E FPGA Cocoon | s3ecocoon | An open source, modular FPGA design which can be used for the core of many flexible applications. |
| PIC Cocoon | cocoon_pic | A PIC microcontroller based Cocoon with a 16 bit Wing slot. |
| PIC Cocoon 2 | cocoon_pic2 | A second PIC microcontroller based Cocoon with a 16 bit Wing slot with built-in LED/Button Wing and support for Arduino shields. |
| Papilio One (Butterfly One) | butterfly_one | A unified Butterfly Board that has power, USB, and FPGA simplified onto one board. |
| Basic project with SVN support | svn_project | Basic template project with SVN support |
| Butterfly Light | butterflylight | BPC3000 - Butterfly Light Combo is the USB Cocoon and S3E Cocoon stacked together in their simplest form.
The Butterfly Light does not have Wing capability by itself but can be upgraded to the Butterfly Full. |
| AVR/Arduino Wing | bpw5001-avr | BPW5001 - AVR and Arduino Pro Mini compatible Wing adapter. |
| MicroSD Wing | bpw5002-usd | BPW5002 - Wing that implements a SPI based MicroSD card. |
| LCD Wing | bpw5003-lcd | BPW5003 - HD44780 compatible LCD Wing. |
| Zigbee Wing | bpw5004-zigbee | BPW5004 - Wing with Maxstream XBee module adapter for Zigbee communications. |
| 1-Axis Stepper Controller Wing | stepper1 | BPW5005
This is a Single-axis Stepper Motor Controller Wing for use with bipolar stepper motors rated up to 35V and 2.5A, based on Allegro A3979 chip.
It has a parallel command interface with enable, direction, step and other signals. It also supports microstepping in half, quarter or sixteenth step.
Please see: http://www.allegromicro.com/en/Products/Part_Numbers/3979/index.asp
This Wing uses a 8-bit segment of the S3E Cocoon.
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| Mouse and Keyboard Wing | bpw5006-ps2 | BPW5006 - Two PS/2 Connectors for Mouse and Keyboard Wing. |
| Buttons and LED's 4 Wing | bpw5007-butnled | BPW5007 - Wing with Four Buttons and Four LEDs. |
| Infrared Wing | bpw5008-ir | BPW5008 - Provides a 4MBit/s Irda Module, IR emitter, and IR Receiver. |
| Voltage Buffer Wing | bpw5009-buffer | BPW5009 - Provides 32 bits of buffered lines that can be selected as inputs or outputs. |
| SPI ADC Wing | bpw5011-spiadc | BPW5011 - A SPI based ADC Wing. |
| Butterfly Flash | butterfly_flash | Butterfly Flash is the first Butterfly to introduce SPI Flash for design persistence.
Butterfly Flash has 48 user I/O pins. |
| Power Cocoon | cocoon_power | Cocoon to provide Power to other Cocoons such as the Spartan 3E Cocoon. This is a low cost solution. |
| OpenBench Logic Sniffer | butterflylogic | Collaboration between Gadget Factory and DangerousPrototypes.com to create a low cost and standalone Logic Analyzer. |
| SPI Flasher | spi_flasher | Flash SPI Flash attached to Xilinx FPGA's.
Design is adapted for Butterfly Platform from Xilinx Spartan 3E Reference design. |
| Butterfly Uno | butterfly_uno | FPGA development board with 5V tolerant I/O and Arduino compatibility. Can use Arduino shields or can act as an FPGA shield. |
| Gadget Factory General | gf_general | Location for Gadget Factory General information. |
| Logic Analyzer | lax | Logic Analyzer for the Butterfly Platform hardware based on open source design at sump.org. |
| ButterFly Platform | butterfly_main | Open Source FPGA and CPLD development platform. |
| USB Cocoon | usbcocoon | Provides power, USB, and JTAG to FPGA and CPLD Cocoon modules. |
| Butterfly Loader | butterflyloader | Software to load finished designs onto the Butterfly hardware.
Load Xilinx bitstream (*.bit) files and svf files onto the Butterfly hardware. |
| 2-Axis Stepper Controller Wing | stepper2 | Texas Instruments' DRV8821 is a dual stepper motor controller with integrated translator and power stage capable of supplying 1.5A current. This projects uses this IC to create a 2-axis stepper motor controller Wing. Both motors can be used simultaneously using simple STEP/DIR signals. |
| Butterfly Flight | butterflyflight | The Butterfly Flight introduces the concepts of "Wings". Wings are a standardized peripheral scheme that allows peripherals to be easily attached to the development platform.
The Butterfly Flight is made up of the USB Cocoon, the Spartan 3E Cocoon, and theSpartan 3E Wing Adapter. |
| REDe Multi-Peripheral Core | rede_mpc | The REDe Multi-Peripheral core consolidates all of the available GadgetFactory peripheral core into one easily addressable multi-core. With the addition of a processor core this forms a full REDe solution. |
| Arduino shield adapter for PIC Cocoon 2 | arduinoadapt2 | This is a Arduino shield adapter intended for PIC Cocoon v2.0 that will allow almost all Arduino shields to be used with PIC Cocoon 2. This adapter is so designed that the all programmer and user interface components i.e. jumpers, switches, LEDs are accessible while the shield is installed. |
| SPI ADC with Signal Conditioning | adc-signal | This project aims to make a 2-channel ADC Wing, with onboard signal conditioning that can take few signals from millivolts to 18V and scale/shift them to levels that can be read by the ADC. |
| Stepper Controller Core | stepper_core | This project intends to develop a HDL core for stepper controller applications providing register-based interface to a microcontroller or microcontroller core. It will be compliant with Wishbone peripheral bus and have a generic bus interface to connect it to other internal microcontroller busses as well. |
| BASCOM BASIC compiler for Papilio One | papilio_basic | This project is intended to develop a simple method to use BASCOM BASIC compiler as a way to create BASIC programs for the Papilio One using the AVR8 softprocessor and the Papilio Loader. |
| PAVR - AVR Virtual Processor | pavr | This Soft Processor is not currently operational. Take a look at the AVR8 processor for an operational Soft Processor.
An AVR compatible Virtual Processor.
The PAVR is more capable than the AX8 AVR compatible Virtual Processor. |
| 16-bit Buffer Wing | ols-buffer | This Wing is a 16-bit 5V tolerant input buffer for a Spartan 3E Cocoon or, especially the Logic Analyser (OLS). It enables using additional 16 channels of the OLS making it into a 32-channel, 100 MHz Logic Analyser! |
| RMII 10/100 Mbps Ethernet Wing | rmii-eth | This Wing uses a 10/100 Mbps RMII PHY - the Micrel KSZ8041NL to provide a minimal interface to a standard Ethernet MAC core integrated into the FPGA. This Wing uses one 8-bit segment. |
| AVR8 Virtual Processor | avr_core | Virtual Processor - An 8-bit soft core that is compatible with the AVR ATmega103. Includes support for the avr-gcc toolchain for programming in C. This core is also known as AVR8. |
| DSO Wing | dsowing | Wing to provide DSO capabilities. |
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