Usb Controller - Texas Instruments CC253x User Manual

This section focuses on describing the functionality of the USB controller (in the CC2531 and CC2540
only), and it is assumed that the reader has a good understanding of USB and is familiar with the terms
and concepts used. See the Universal Serial Bus Specification for details ([8],
Standard USB nomenclature is used regarding IN and OUT. That is, IN is always into the host (PC) and
OUT is out of the host.
...........................................................................................................................
Topic
21.1 USB Introduction
21.2 USB Enable
21.3 48-MHz USB PLL
21.4 USB Interrupts
21.5 Endpoint 0
21.6 Endpoint-0 Interrupts
21.7 Endpoints 1–5
................................................................................................................
21.8 DMA
21.9 USB Reset
21.10 Suspend and Resume
21.11 Remote Wake-Up
21.12 USB Registers
SWRU191F – April 2009 – Revised April 2014
Submit Documentation Feedback
..............................................................................................
......................................................................................................
..............................................................................................
.................................................................................................
.......................................................................................................
........................................................................................
..................................................................................................
.......................................................................................................
......................................................................................
.............................................................................................
................................................................................................
Copyright © 2009–2014, Texas Instruments Incorporated
Chapter 21
SWRU191F – April 2009 – Revised April 2014

USB Controller

Appendix C).
USB Controller
Page
182
182
182
183
183
183
185
189
189
189
189
190
181