IO Device:F75111 CIO Utility under Linux

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Contents

The Sample code source you can download from

<Google Drive>

Source file: CIO_Utility_v3.2.3_L_Src

Binary file: CIO_Utility_v3.2.3_L_Bin_x64

<FTP>

Source file: CIO_Utility_v3.2.3_L_Src

Binary file: CIO_Utility_v3.2.3_L_Bin_x64

MB Support List

IvybridgeBayTrail Apollo Lake Skylake/KabylakeCoffee LakeWhiskey LakeAMDCardElkhart Lake

2I847H 3I847A/D/CW/NX/NM/HW 3I770A/CW CI847A/C CI770A/C

1I385A/H 1I386H 2I380A 2I385A/CW 2I380NX 2I385BW/EW/HW/PW 2I386EW 2I382A 2I382DW 3I380A/CW/NX ST385W/AW/CW

2I390CW 2I392CW 3I390AW 3I390NX 3I393NX PM390CW

2I610DW/HW 2I612CW 3I610DW 3I612DW 3I170DW/HW/NX ST610W CI170A/C PM610DW PM170DW

CI370DW

2I810D 3I810DW

3A100DW

CIO116-G E691A

2I640DW

edit table

How to use this Demo Application

Image:CIO_Uility_Linux_SMBus1(CO1).jpg Image:CIO_Uility_Linux_SMBus2(CO2).jpg Image:CIO_Uility_Linux_1I1O.jpg Image:CIO_Uility_Linux_2I2O.jpg Image:CIO_Uility_Linux_4I4O.jpg Image:CIO_Uility_Linux_4I4O2.jpg Image:CIO_Uility_Linux_CIO116.jpg

Before executing the program began, Please switch to the highest authority , continued second F75111 ,chmod 777 and root: \

  • Platform will detect intel/AMD , if not get SMbus signal show N/A
  • If get SMBUS1/SMBUS2 F75111/F75113 will show Sessuce ,IC not get will show Fail , Not get SMBUS1/SMBUS2 signal will show N/A

1. Press the select your test F75111 or F75113

2. select your test SMBus1(CO1)/SMBus2(CO2) "2i2o","4i4o","4i4o*2","CIO116","8I(CIO1)+8O(CIO2)","1I1O"

3. start button,select single mode or looptest

F75111 Layout Picture

Image:F75111_layout_Picture.jpg

Introduction

Initial Internal F75111 port address (0x9c)

   define GPIO1X, GPIO2X, GPIO3X to input or output 
   and Enable WDT function pin 

Set F75111 DI/DO ( sample code as below Get Input value/Set output value )

   DO: InterDigitalOutput(BYTE byteValue))
   DI: InterDigitalInput()


PULSE mode

Sample to setting GP33, 32, 31, 30 output 1mS low pulse signal.

{ 
    this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_PULSE_CONTROL,       0x00);             //This is setting low pulse output
    this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_PULSE_WIDTH_CONTROL, 0x01);             //This selects the pulse width to 1mS
    this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_CONTROL_MODE,        0x0F);             //This is setting the GP33, 32, 31, 30 to output function.    
    this->Write_Byte(F75111_INTERNAL_ADDR, GPIO3X_Output_Data ,        0x0F);             //This is setting the GP33, 32, 31, 30 output data.
}

Initial internal F75111

void F75111::InitInternalF75111()
{
    this->Write_Byte(F75111_INTERNAL_ADDR,GPIO1X_CONTROL_MODE  ,0x00);        //set GPIO1X to Input  function     
    this->Write_Byte(F75111_INTERNAL_ADDR,GPIO3X_CONTROL_MODE  ,0x00);        //set GPIO3X to Input  function
    this->Write_Byte(F75111_INTERNAL_ADDR,GPIO2X_CONTROL_MODE  ,0xFF);        //set GPIO2X to Output function

    this->Write_Byte(F75111_INTERNAL_ADDR,GPIO2X_OUTPUT_DRIVING,0xFF);        //set GPIO2X to Output Drving 

    this->Write_Byte(F75111_INTERNAL_ADDR,F75111_CONFIGURATION, 0x03);        //Enable WDT OUT function
}

Set output value

void F75111::InterDigitalOutput(BYTE byteValue)
{
     BYTE byteData = 0;
     byteData = (byteData & 0x01 )? byteValue + 0x01 : byteValue;
     byteData = (byteData & 0x02 )? byteValue + 0x02 : byteValue;
     byteData = (byteData & 0x04 )? byteValue + 0x04 : byteValue;
     byteData = (byteData & 0x80 )? byteValue + 0x08 : byteValue;
     byteData = (byteData & 0x40 )? byteValue + 0x10 : byteValue;
     byteData = (byteData & 0x20 )? byteValue + 0x20 : byteValue; 
     byteData = (byteData & 0x10 )? byteValue + 0x40 : byteValue;
     byteData = (byteData & 0x08 )? byteValue + 0x80 : byteValue;           // get value bit by bit
   
     this->Write_Byte(F75111_INTERNAL_ADDR,GPIO2X_OUTPUT_DATA,byteData);    // write byteData value via GPIO2X output pin
}

Get Input value

BYTE F75111::InterDigitalInput()
{
    BYTE byteGPIO1X = 0;
    BYTE byteGPIO3X = 0;
    BYTE byteData   = 0;

    this->Read_Byte(F75111_INTERNAL_ADDR,GPIO1X_INPUT_DATA,&byteGPIO1X) ;   // Get value from GPIO1X
    this->Read_Byte(F75111_INTERNAL_ADDR,GPIO3X_INPUT_DATA,&byteGPIO3X) ;   // Get value from GPIO3X	

    byteGPIO1X = byteGPIO1X  & 0xF0;                                        // Mask unuseful value
    byteGPIO3X = byteGPIO3X  & 0x0F;                                        // Mask unuseful value

    byteData = ( byteGPIO1X & 0x10 )? byteData + 0x01 : byteData;
    byteData = ( byteGPIO1X & 0x80 )? byteData + 0x02 : byteData;
    byteData = ( byteGPIO1X & 0x40 )? byteData + 0x04 : byteData;	
    byteData = ( byteGPIO3X & 0x01 )? byteData + 0x08 : byteData;
	
    byteData = ( byteGPIO3X & 0x02 )? byteData + 0x10 : byteData;
    byteData = ( byteGPIO3X & 0x04 )? byteData + 0x20 : byteData;
    byteData = ( byteGPIO3X & 0x08 )? byteData + 0x40 : byteData;
    byteData = ( byteGPIO1X & 0x20 )? byteData + 0x80 : byteData;           // Get correct DI value from GPIO1X & GPIO3X
	
    return byteData;
}

define F75111 pin in F75111.h

//--------------------------------------------------------------------------------------------------------
#define    F75111_INTERNAL_ADDR        0x9C   //  OnBoard  F75111 Chipset
#define    F75111_EXTERNAL_ADDR        0x6E   //  External F75111 Chipset
//--------------------------------------------------------------------------------------------------------
#define    F75111_CONFIGURATION        0x03   //  Configure GPIO13 to WDT2 Function
//--------------------------------------------------------------------------------------------------------
#define    GPIO1X_CONTROL_MODE         0x10   //  Select Output Mode or Input Mode
#define    GPIO2X_CONTROL_MODE         0x20   //  Select GPIO2X Output Mode or Input Mode 
#define    GPIO3X_CONTROL_MODE         0x40   //  Select GPIO3X Output Mode or Input Mode 
//--------------------------------------------------------------------------------------------------------
#define    GPIO1X_INPUT_DATA           0x12   //  GPIO1X Input Data Register
#define    GPIO2X_INPUT_DATA           0x22   //  GPIO2X Input Data Register
#define    GPIO3X_INPUT_DATA           0x42   //  GPIO3X Input Data Register
//--------------------------------------------------------------------------------------------------------
#define    GPIO1X_OUTPUT_DATA          0x11   //  GPIO1X Output Data Register
#define    GPIO2X_OUTPUT_DATA          0x21   //  GPIO2X Output Data Register 
#define    GPIO3X_OUTPUT_DATA          0x41   //  GPIO3X Output Data Register
//--------------------------------------------------------------------------------------------------------
#define    GPIO1X_OUTPUT_DRIVING       0x1B   //  Select GPIO1X Output Driving Enable
#define    GPIO2X_OUTPUT_DRIVING       0x2B   //  Select GPIO2X Output Driving Enable
#define    GPIO3X_OUTPUT_DRIVING       0x4B   //  Select GPIO3X Output Driving Enable
//--------------------------------------------------------------------------------------------------------
#define    GPIO1X_PULSE_CONTROL        0x13   //  GPIO1x Level/Pulse Control Register
                                              //  0:Level Mode 
                                              //  1:Pulse Mode
#define    GPIO1X_PULSE_WIDTH_CONTROL  0x14   //  GPIO1x Pulse Width Control Register
#define    GP1_PSWIDTH_500US           0x00   //  When select Pulse mode:	500	us.
#define    GP1_PSWIDTH_1MS             0x01   //  When select Pulse mode:	1	ms.
#define    GP1_PSWIDTH_20MS            0x02   //  When select Pulse mode:	20	ms.
#define    GP1_PSWIDTH_100MS           0x03   //  When select Pulse mode:	100	ms.
//--------------------------------------------------------------------------------------------------------
#define    GPIO2X_PULSE_CONTROL        0x23   //  GPIO2x Level/Pulse Control Register
                                              //  0:Level Mode 
                                              //  1:Pulse Mode
#define    GPIO2X_PULSE_WIDTH_CONTROL  0x24   //  GPIO2x Pulse Width Control Register
#define    GP2_PSWIDTH_500US           0x00   //  When select Pulse mode:	500	us.
#define    GP2_PSWIDTH_1MS             0x01   //  When select Pulse mode:	1	ms.
#define    GP2_PSWIDTH_20MS            0x02   //  When select Pulse mode:	20	ms.
#define    GP2_PSWIDTH_100MS           0x03   //  When select Pulse mode:	100	ms.
//--------------------------------------------------------------------------------------------------------
#define    GPIO3X_PULSE_CONTROL        0x43   //  GPIO3x Level/Pulse Control Register
                                              //  0:Level Mode 
                                              //  1:Pulse Mode
#define    GPIO3X_Output_Data          0x41   //  GPIO3x Output Data Register 
#define    GPIO3X_PULSE_WIDTH_CONTROL  0x44   //  GPIO3x Pulse Width Control Register
#define    GP3_PSWIDTH_500US           0x00   //  When select Pulse mode:	500	us.
#define    GP3_PSWIDTH_1MS             0x01   //  When select Pulse mode:	1	ms.
#define    GP3_PSWIDTH_20MS            0x02   //  When select Pulse mode:	20	ms.
#define    GP3_PSWIDTH_100MS           0x03   //  When select Pulse mode:	100	ms.
//--------------------------------------------------------------------------------------------------------
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