A report from VentureBeat offers more insight into the development of Apple’s A6 chip, refencing a post by chip analyst Linley Gwennap, who adds to claims that Apple has created a custom CPU. Gwennap’s notes that Apple has spent a total of $500 million on chip company acquisitions and chip development, investments that are beginning to bear tangible fruit with A6. By creating its own chips rather than relying on other companies’…