{"title":"Alchitry V2 to V1 Adapter","handle":"alchitry-v2-v1-adapter","url":"/products/alchitry-v2-v1-adapter","description":"This adapter lets you use new Alchitry V2 boards with older Alchitry V1 add-on boards. It is designed as a bridge between the updated V2 connector layout and the original V1-style add-on ecosystem.The board has the new style connectors on the bottom for the V2 board, and the old style connectors on the top for V1 add-on boards. A schematic is provided in the documentation for checking connections before you build around it.Please note that this adapter is not a 100% V1 compatibility layer. The V2 headers no longer expose some signals, the actual pinout is different, and the dual-voltage pins have changed voltage.Specifications:Bottom connectors: New style connectorsTop connectors: Old style connectorsCompatibility: Use new Alchitry V2 boards with old V1 add-on boardsV1 compatibility: Not 100% compatible with V1V2 header signal availability: 100MHz clock signal is no longer exposedV2 header signal availability: UART Tx and Rx signals are no longer exposedPinout: The actual pinout is differentAu global clock inputs: Route to the same spotsAnalogue pins: Route to the same spotsDual voltage pins: Route to the same spotsDual voltage pin level: Now 2.5V instead of 1.8VDocumentation: Schematic","vendor":"SparkFun","product_type":"FPGA Adapter","in_stock":true,"options":[],"variants":[{"id":16278,"title":"Default Title","sku":"SF-PRT-27882","mpn":"PRT-27882","price":34.4,"on_sale":false,"in_stock":true,"available_quantity":7}]}