
CY3240 USB-I2C Bridge Guide, Doc. # 001-66660 Rev.*B 25
4. Hardware
This section provides an overview of the hardware, including power system, jumper setting, and pro-
gramming interface. To start using the board, go to Code Examples on page 33.
4.1 System Block Diagram
The CY3240 USB-I2C Bridge kit has two boards:
■ USB-I2C Bridge board
■ Demo board
The USB-I2C Bridge board consists of:
■ PSoC CY8C24894 chip
■ USB Mini B connector
■ ISSP programming header
■ GPIO pins
■ I2C slave connector
Figure 4-1. USB-I2C Bridge Board
Demo board consists of:
■ CY8C21123 chip
■ LED
■ Photo diode
■ ISSP programming header or data connector (with I2C lines)
PSoC
CY8C24894
ISSP
Programming
Header
I2C Slave
Connector
GPIO Pins
USB Mini B Connector
(Communication and
Power Supply of
3.3V/5V)
Comentarios a estos manuales