USB-SPI/I2C Converter - RATOC Systems

1 USB-SPI/I2C Converter 2020 5 REX-USB61 USB-SPI/I2C Converter ---------------------------------------- ----- (1-1) (1-2) (1-3) (1-4) (1-5) SPI (1-6) I2C 2 Windows --------------------------------------- (2-1) Windows 10 /Vista x64 (2-2) Windows Vista x32 (2-3) Windows XP x32/XP x64 (2-4) Windows 2000 (2-5) REX-USB61 (2-6) Windows 10 x64 (2-7) Windows Vista x32/XP x32/XP x64/2000 3 SPI/I2C ------------------------ (3-1) (3-2) (3-3) (3-4) (3-5) API ---------------------------------------- ------ (4-1) VC (4-2) VB/Visual C# (4-3) API (4-4) API (4-5) (4-6) (4-7) API 1- 1 1- 1 1- 3 1- 4 1- 5 1- 6 1- 9 2- 1 2- 1 2- 3 2- 5 2- 6 2- 8 2- 9 2-10 3- 1 3- 1 3- 2 3- 8 3-13 3-21 4- 1 4- 1 4- 3 4- 8 4- 9 4-28 4-29 4-31 ( )

2 ( ) / REX 1 (1-1)

3 REX-USB61 SPI/I2C PC [ ] SPI/I2C SPI/I2C GPO( ) ( 3 ) [API ] API ( 100mA ) SPI/I2C/ / SPI/I2C / (SPI ) SPI/I2C I2C 4bit API ( 4 (4-4) (4-6) ) [ Web ] 1 Full Speed Device USB mini B 5V (USB ) 100mA SPI 12 MHz I2C / 47 KHz 1 MHz 57(W) x 75(D) x 18(H) mm 60g :5 55 C.

4 20 80%( ) REX-USB61 ( ) (Windows Vista x32/XP x32/XP x64/2000 ) Windows 10 x64 SPI/I2C ( ) ( ) SPI/I2C I2C ( #) SPI/I2C ( ) VC ( ) VC ( ) VB ( ) VB ( ) ActiveX ActiveX ( ) INF (Windows XP x32/XP x64/2000)( ) OS Windows 10 64bit OS (REX-USB61mk2 ) 1 (1-2) REX-USB61 CD-ROM ( / ActiveX SPI/I2C pdf) USB A mini B SPI/I2C SPI/I2C ( ) LED ( ) LED ( ) USB mini B( ) 1 (1-3) REX-USB61 Power ( 5V or @100mA) ( 5V )

5 Power ( 5V or @100mA) ( 5V ) 1 MHz SCLI2C (401 KHz 1 MHz 5V ) ( 10k ) 1 MHz SDAI2C (401 KHz 1 MHz 5V ) ( 10k ) SCL I2C (47 KHz 400 KHz 5V) ( 10k ) SDA I2C (47 KHz 400 KHz 5V) ( 10k ) SCK SPI (12 MHz 5V) SDO SPI (12 MHz 5V) SDI SPI (12 MHz 5V) Reserve ( ) I2C 401 KHz 1 MHz (3,4) SPI (7 9) 1 ( ) GND ( ) GND ( ) DO0 SPI SS0 / I2C PORT0 ( 5V) ( ) DO1 SPI SS1 / I2C PORT1 ( 5V) ( ) DO2 SPI SS2 / I2C PORT2 ( 5V) ( ) DO3 SPI SS3 / I2C PORT3 ( 5V) ( ) GND ( ) GND ( ) ( ) (1-4)

6 SPI /I2C SPI I2C REX-USB61 1 (1-5) SPI SPI EEPROM REX-USB61 REX-USB61 IC REX-USB61 Power IC Power SDO USB 5V SDI DOx SCK 10K 10K 10K ( ) REX-USB61 1 ( usb61_power_control() (4-4)API ) SPI ( )

7 REX-USB61 OFF Power ATMEL AT25080A SISO SCK#CS ATMEL AT25080A SISO SCK#CS SDO SDI SCK DO0 DO1 DO2 DO3 Power GND PowerPower REX-USB61 1 ( ) ( usb61_power_control() (4-4)API ) SPI ( ) REX-USB61 Power ATMEL AT25080A SISO SCK#CS ATMEL AT25080A SISO SCK#CS SDO SDI SCK DO0 DO1 DO2 DO3 Power GND PowerPower REX-USB61 1 (1-6) I2C I2C EEPROM REX-USB61 REX-USB61 IC REX-USB61 Power IC SDA SCL 10K 10K 10K 10K 5V USB Power 1 MHz-SDA 1 MHz-SCL ( )

8 REX-USB61 1 ( usb61_power_control() (4-4)API ) 1 10K I2C ( ) ATMEL AT24C02B SDASCLP ower ATMEL AT24C02B SDASCLP ower Power SDA SCL GND 50h 51h REX-USB61 REX-USB61 OFF Power 1 1 ( ) ( usb61_power_control() (4-4)API ) 1 10K I2C ( ) ATMEL AT24C02B SDASCLP ower ATMEL AT24C02B SDASCLP ower 50h 51h REX-USB61 Power Power SDA SCL GND REX-USB61 1 1 ( usb61_power_control() (4-4)API )

9 ON ON I2C I2C [1 MHz-SCL / 1 MHz-SDA] ( ) ATMEL AT24C02B SDASCLP ower ATMEL AT24C02B SDASCLP ower 50h 51h Power 1 MHz-SDA 1 MHz-SCL GND REX-USB61 5V 5V REX-USB61 OFF Power 1 ( ) ( usb61_power_control() (4-4)API ) ON ON 1 10K I2C [1 MHz-SCL / 1 MHz-SDA] ( ) ATMEL AT24C02B SDASCLP ower ATMEL AT24C02B SDASCLP ower 50h 51h Power 1 MHz-SDA 1 MHz-SCL GND REX-USB61