mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 124

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

Universal Serial Bus Module (USB)
9.5 Functional Description
Technical Data
124
Figure 9-2
module manages communications between the host and the USB
function. The module is partitioned into three functional blocks. These
blocks consist of a dual-function transceiver, the USB control logic, and
the endpoint registers. The blocks are further detailed later in this section
(see
CPU BUS
9.7 Hardware
Universal Serial Bus Module (USB)
shows the block diagram of the USB module. The USB
Figure 9-2. USB Block Diagram
Description).
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
USB REGISTERS
CONTROL
LOGIC
USB
VMOUT
VPOUT
VPIN
VMIN
RCV
Freescale Semiconductor
D +
D –
USB
UPSTREAM
PORT