AccelChip rounds up $6.7 million

AccelChip announced Tuesday that it raised nearly $6.7 million in a second round of funding, led by InterWest Partners. Other investors included Greylock Partners, Xilinix, Arch Development Partners and private investors. AccelChip develops tools for designing digital signal processing chips. The Milpitas, Calif.-based company has raised a total of nearly $9 million.