mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 118

• Manufacturer Part Number: mc68hc908jb8
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Universal Serial Bus Module (USB)
9.2 Introduction
Technical Data
118
9.7.3
9.8
9.8.1
9.8.2
9.8.3
9.8.4
9.8.5
9.8.6
9.8.7
9.8.8
9.8.9
9.8.10
9.8.11
9.8.12
9.8.13
9.8.14
9.9
9.9.1
9.9.1.1
9.9.1.2
9.9.1.3
9.9.1.4
9.9.1.5
9.9.2
9.9.3
This section describes the universal serial bus (USB) module. The USB
module is designed to serve as a low-speed (LS) USB device per the
Universal Serial Bus Specification Rev 1.1. Control and interrupt data
transfers are supported. Endpoint 0 functions as a transmit/receive
control endpoint; endpoint 1 functions as interrupt transmit endpoint;
endpoint 2 functions as interrupt transmit or receive endpoint.
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
USB Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Universal Serial Bus Module (USB)
USB Control Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
USB Address Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
USB Interrupt Register 0 . . . . . . . . . . . . . . . . . . . . . . . . . . 139
USB Interrupt Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 141
USB Interrupt Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 144
USB Control Register 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
USB Control Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
USB Control Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
USB Control Register 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
USB Control Register 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
USB Status Register 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
USB Status Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
USB Endpoint 0 Data Registers . . . . . . . . . . . . . . . . . . . . . 154
USB Endpoint 1 Data Registers . . . . . . . . . . . . . . . . . . . . . 155
USB Endpoint 2 Data Registers . . . . . . . . . . . . . . . . . . . . . 156
USB End-of-Transaction Interrupt . . . . . . . . . . . . . . . . . . . 157
Resume Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
End-of-Packet Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Transmit Control Endpoint 0 . . . . . . . . . . . . . . . . . . . . . 160
Transmit Endpoint 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Transmit Endpoint 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Receive Control Endpoint 0 . . . . . . . . . . . . . . . . . . . . . . 158
Receive Endpoint 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor