Cypress CYUSBS234 Краткое руководство по эксплуатации - Страница 4
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Печатать страницуUSB-SERIAL DEVELOPMENT KIT
Reset Switch SW3
CapSense
LED D7
USB Micro-B
Connector J2
Power Switch
SW1
Power LEDs
D2 and D4
DC
Power Jack J1
Note: By default, the SCB con guration jumpers are set for the USB-UART bridge as shown above. Refer to the
Table 3-1 in the kit guide for additional information on default jumper settings.
Kit operation: The CY7C65211, USB-Serial bridge controller can be con gured as an USB-UART bridge,
an USB-I2C bridge, or an USB-SPI bridge. As an USB-UART bridge, data is transmitted from USB to UART (TXD).
TXD-RXD loop back connection enables the data to be fed back to the UART (RXD) to USB and is displayed
on the Tera Term window. The CY7C65211 controller also supports battery charger detection and con gurable
CapSense functionality, providing best-in-class signal-to-noise ratio (SNR) and water-tolerance
For the latest information about this kit and to download kit software and hardware les,
visit
www.cypress.com/CYUSBS234
© 2013 - 2018 Cypress Semiconductor Corporation. All rights reserved.
All trademarks or registered trademarks referenced herein are the properties of their respective owners.
Doc.#: 001-88345 Rev.*F
CYUSBS234 QUICK START GUIDE
Battery
Charger IC U3
CY7C65211
(USB-Serial)
Battery
Connector BH1
Battery
Switch SW2
I
C
2
EEPROM U7
SCB (Serial Communicaton Block)
Con guration Jumpers
J17, J19, J21, J20
CapSense
®
Button B1
SPI
EEPROM U8
GPIO Header J23
DB9 Connector
J15
RS232
Line Driver U5