Description: Using the company' s model MC9S12XS128 freescale microcontroller. In the build environment for the Code Warrior compiler environment to realize the IIC devices to read and write operations PCF8574. Among them, the device parallel accessible PCF8574 data through IIC serial output to MC9S12XS128 analog interface, and then through the LED light-emitting diode display. PCF8574 serial data which is set by DIP switch. Respectively, the parallel data port settings accordingly. PCF8574 device address which can be set.
- [PCF8574] - PCF8574的读写
- [ZY_8566] - I2C PCF8566D PCF8575 driver C51
- [PCF8574] - IIC interface test by detecting key keyb
- [LM92] - PCF8574 is a serial bus with SUMBUS para
File list (Check if you may need any files):
PCF8574\bin\Project.abs
.......\...\Project.abs.glo
.......\...\Project.abs.s19
.......\...\Project.map
.......\cmd\P&E_Multilink_CyclonePro_Erase_unsecure_hcs12xe.cmd
.......\...\P&E_Multilink_CyclonePro_Postload.cmd
.......\...\P&E_Multilink_CyclonePro_Preload.cmd
.......\...\P&E_Multilink_CyclonePro_Reset.cmd
.......\...\P&E_Multilink_CyclonePro_Startup.cmd
.......\...\P&E_Multilink_CyclonePro_Vppoff.cmd
.......\...\P&E_Multilink_CyclonePro_Vppon.cmd
.......\...\TBDML_Erase_unsecure_hcs12xe.cmd
.......\...\TBDML_Postload.cmd
.......\...\TBDML_Preload.cmd
.......\...\TBDML_Reset.cmd
.......\...\TBDML_Startup.cmd
.......\...\TBDML_Vppoff.cmd
.......\...\TBDML_Vppon.cmd
.......\C_Layout.hwl
.......\Default.mem
.......\EEPROM.mcp
.......\......_Data\CWSettingsWindows.stg
.......\...........\Standard\ObjectCode\datapage.c.o
.......\...........\........\..........\main.c.o
.......\...........\........\..........\MC9S12XS128.c.o
.......\...........\........\..........\Start12.c.o
.......\...........\........\TargetDataWindows.tdt
.......\P&E_Multilink_CyclonePro.ini
.......\prm\burner.bbl
.......\...\Project.prm
.......\Sources\datapage.c
.......\.......\derivative.h
.......\.......\main.c
.......\.......\Start12.c
.......\TBDML.ini
.......\EEPROM_Data\Standard\ObjectCode
.......\...........\Standard
.......\bin
.......\cmd
.......\EEPROM_Data
.......\prm
.......\Sources
PCF8574
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