Epson S5u1c17m03t Cmos 16-bit Dmm Microcontroller Board User Manual

CMOS 16-BIT DMM MICROCONTROLLER BOARD
S5U1C17M03T Manual
(Software Evaluation Tool for S1C17M03)

S5U1C17M03T Cmos 16-Bit Dmm Microcontroller Board

Evaluation board/kit and Development tool important notice

1. This evaluation board/kit or development tool is designed for use with engineering evaluation, demonstration, or development purposes only. Do not use it for other purposes. It is not intended to meet the design requirements of finished products.
2. This evaluation board/kit or development tool is intended for use by an electronic engineer and is not a consumer product. The user should use it properly and in a safe manner. Seiko Epson does not assume any responsibility or liability of any kind of damage and/or fire caused by its use. The user should cease to use it when any abnormal issue occurs even during proper and safe use.
3. Parts used for this evaluation board/kit or development tool may be changed without any notice.

NOTICE : PLEASE READ THE FOLLOWING NOTICE CAREFULLY BEFORE USING THIS DOCUMENT
The contents of this document are subject to change without notice.

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Overview

The S5U1C17M03T (SVT board) is equipped with a 16-bit MCU S1C17M03 for Seiko Epson digital multimeters (DMM).
The SVT board is equipped with the functions required for a DMM and can measure voltage, current, resistance, capacitance, continuity check, diodes, and frequencies.
1.1 Board external view
Figuer1.1.1 shows an external view of the SVT board.

Specification

The product specifications of the SVT board are shown in Table2.1, and the measurement specifications are in Table2.2.
Table 2.1 Product specifications

Table 2.2 Measurement specification 

* The maximum input should be less than twice each measurement range.

Function

3.1 Power selection connector
The power supply can be set with JP7. Choose from the following four ways.

• EXT ： External power is supplied from J1.
• BAT ： Power is supplied from the BT1 button battery CR2023.
• ICD ： Power is supplied from the emulator connector J2.
• USB ： Power is supplied from the USB VBUS.

Table 3.1.1 JP7 Power jumper setting

3.2 External power input connector
External power input from JP1. The power supply is DC+3.0V±10%.
Table 3.2.1 JP1 External power input

3.3 Mode switching rotary switch
The rotary switch SW1 can switch the measurement mode. (Table 3.3.1）For details on the functions, refer to another “S1C17M02/M03 Application Note”.
Table 3.3.1 Mode switching rotary switch setting

※ If an unused SW1 number is selected, it will not be measured. “NOFUNC” is displayed on the LCD.
3.4 Tactile switch
The tactile switches SW2 to SW5 have the following function. (Table 3.4.1 ）For details on the functions, refer to another “S1C17M02/M03 Application Note”.

Table 3.4.1 Tactile switch

3.5 Jumper settings
The measurement mode is set in JP2,JP3,JP4,JP5,JP6,JP8,JP9. Table 3.5.1 shows the jumper setting table.
Table 3.5.1 Jumper settings

3.6 Emulator connector
J2 is the S5U1C17001H3 ICDmini Ver.3 emulator “S5U1C17001H3” connector.
Table 3.6.1 J2 pin assignment

Appendix A S5U1C17M03T SVT Board schematic 

Appendix B S5U1C17M03T SVT Board Parts List
Note! Parts are subject to change without notice.
Table B.1 S5U1C17M03T SVT Board Parts List

Revision History 

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Document Code: 414282500
Issue March 2022 in JAPAN