Intel's upcoming Atom tablet chip code-named Bay Trail will be repurposed for use in the company's Celeron and Pentium chips for entry-level laptops, desktops, and all-in-ones, Intel said on Friday. Intel's Bay Trail chip is based on the Atom architecture, which is in low-power smartphones, tablets and netbooks. Beyond the tablet chip, Intel will release Bay Trail-M (mobile) and Bay Trail-D (desktop) parts, which will be available under the Celeron and Pentium brands, Intel spokeswoman Kathy Gill said in an e-mail.