Preparation For Program Download And Execution; Hardware Connections; Connection With Usb Adapter For Uart - Epson S1C31D01 Software Manual

2.2 Preparation for Program Download and Execution

2.2.1

Hardware Connections

To use and debug the Sample Software the following hardware components are recommended.
•
S5U1C31D01T1 evaluation board
•
S5U1C31001L1200 adapter board (Bridge Board Ver.2)
•
Debug probes (IAR Systems I-jet or SEGGER J-Link)
For details of the hardware connection, refer to the "S5U1C31D01T1 Manual".
2.2.2

Connection with USB adapter for UART

USB adapter for UART is used in the sample program that uses UART. By connecting the S5U1C31D01T1
evaluation boat to the PC using the USB adapter for UART, UART communication with the PC becomes possible.
The picture in Figure 2.2.2.1 and the diagram in Figure 2.2.2.2 show the connection for an USB Adapter for
UART to the S5U1C31D01T1 evaluation board.
To perform UART communication, it is necessary to build the sample program with the definition of
UART_PRINTF in the settings.h file enabled (see Section 2.1 and Table 2.1.1). In addition, it is necessary to start
the serial communication terminal software on the PC and set the serial port. Table 2.2.2.1 shows the serial port
setting values.
Figure 2.2.2.1 USB Adapter for UART Connection Example to S5U1C31D01T1 Evaluation Board
Figure 2.2.2.2 USB Adapter for UART Wiring to S5U1C31D01T1 Evaluation Board
4
USB to PC
TXD
RXD
GND
USB adapter for UART
Seiko Epson Corporation
J2-27 (P21)
J2-25 (P22)
J2-47 (GND)
S5U1C31D01T1 Evaluation Board
S1C31D01 Peripheral Circuit Sample
Software Manual (Rev.3.00)