Download Atmel AT85DVK-07 Specifications
Transcript
AT85C51SND3Bx The firmware has to change the Token for each phase. The initial data toggle is set for the corresponding token (ONLY for Control Pipe): OUT Pipe Management • SETUP: Data0 • OUT: Data1 • IN: Data1 (expected data toggle) The Pipe must be configured and not frozen first. Note: if the firmware decides to switch to suspend mode (clear SOFE) even if a bank is ready to be sent, the USB controller will automatically exit from Suspend mode and the bank will be sent. 131 7632A–MP3–03/06