STEVAL-PCC004V1 STMicroelectronics, STEVAL-PCC004V1 Datasheet - Page 20
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STEVAL-PCC004V1
Manufacturer Part Number
STEVAL-PCC004V1
Description
BOARD EVAL USB STUSB02E/ST72F63B
Manufacturer
STMicroelectronics
Specifications of STEVAL-PCC004V1
Main Purpose
Interface, USB 2.0 Slave
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
STUSB02E, ST72F63B
Primary Attributes
Low Speed (1.5Mbps)
Secondary Attributes
GUI of HID, ESD Protection
Processor To Be Evaluated
ST72F63BE2
Data Bus Width
8 bit
Interface Type
USB
Silicon Manufacturer
ST Micro
Silicon Core Number
STUSB02E, ST7263BE2
Kit Contents
Board CD Docs
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8209
STEVAL-PCC004V1
STEVAL-PCC004V1
Firmware
6
20/29
Firmware
The demo-application consists of an HID demonstrator GUI running on the PC and HID
class demonstration firmware running on the board. The PC software and the firmware
running on the USB microcontroller provide a clear example of data exchange between
PC and the board. The USB signals are routed through the STUSB02E/STUSB03E
transceiver. The ST72F63B firmware is based on a USB core library that does all the
hardware control of the USB interface. This application board incorporates basic input
sources such as push-buttons, trimmers or output devices (LEDs) and a wrap area.
Communications between the PC and the ST7 board are done through different USB pipes:
●
●
●
The evaluation board must first be connected to the PC with the USB cable. As a result, the
evaluation board is enumerated as a HID device as shown in
Figure 4.
By starting the HID demonstrator on the PC, you get a graphical interface for controlling the
application board. This PC software is used to demonstrate the enumeration process and
control IN and OUT during the enumeration with the bi-directional endpoint 0
interrupt IN from endpoint 1 for data transferred from ST7 to PC
interrupt OUT to the endpoint 2 for the data transferred from PC to ST7
STUSB02E/STUSB03E evaluation board enumeration
Figure 4
and is ready to use.
UM0529
the