Shares of Intel (INTC) jumped on Tuesday morning, the first day of trading since new reports emerged over the weekend that the chipmaker is the center of acquisition talks once again. Chip designer Broadcom (AVGO) and Taiwan Semiconductor Manufacturing Company (TSM), the biggest chipmaker in the world, are each in the early stages of considering bids that could see the American chipmaker be broken up, the Wall Street Journal reported over the weekend citing people familiar with the matter.