CONSENT OF INDEPENDENT ACCOUNTANTS Exhibit 23.1 We hereby consent to the use in this Registration Statement on Form S-1 of our report dated August 3, 2000, relating to the consolidated financial statements and financial statement schedule of Computer Access Technology Corporation, which appear in such Registration Statement. We also consent to the reference to us under the heading "Experts" in such Registration Statement. PricewaterhouseCoopers LLP San Jose, California August 16, 2000