com.ftdi.d3xx

Class FTD3XX.ChipConfiguration

java.lang.Object

com.ftdi.d3xx.FTD3XX.ChipConfiguration

Enclosing class:

FTD3XX

public static class FTD3XX.ChipConfiguration
extends java.lang.Object

Contains information of the configurable parameters for the D3XX device

Field Summary

Fields

Modifier and Type	Field and Description
byte	BatteryChargingGPIOConfig Bitmap indicating the type of power source detected that the device is connected to by the Battery Charging module of the firmware.
byte	ChannelConfig Number of channels or pipes.
byte	FIFOClock Clock speed of the FIFO in MHz (100 or 66)
byte	FIFOMode Mode of the FIFO (245 or 600)
byte	FlashEEPROMDetection Bitmap indicating status of chip configuration initialization 7 : GPIO 1 status if Bit 5 is set(High = 1, Low = 0) 6 : GPIO 0 status if Bit 5 is set(High = 1, Low = 0) 5 : Is GPIO used as configuration input ? (Yes = 1, No = 0) 4 : Is custom memory use ? (Custom = 1, Default = 0) 3 : Is custom configuration data checksum invalid ? (Invalid = 1, Valid = 0) 2 : Is custom configuration data invalid ? (Invalid = 1, Valid = 0) 1 : Is Memory Not Exist ? (Not Exists = 1, Exist 0) 0 : Is ROM ? (ROM = 1, Flash = 0)
long	GPIO_Control Configuration to control the drive strengths of GPIO pins
byte	InterruptInterval Interval of the interrupt pipe to be used for notification messages
long	MSIO_Control Configuration to control the drive strengths of FIFO pins
int	OptionalFeatureSupport Bitmap indicating the optional feature support
byte	PowerAttributes Power attributes as specified in the bmAttributes field of the USB Configuration Descriptor.
int	PowerConsumption Maximum power consumption as specified in the bMaxPower field of the USB Configuration Descriptor.
int	ProductID Product identification as specified in the idProduct field of the USB Device Descriptor
byte	Reserved2 Reserved byte
byte[]	StringDescriptors Concatenated String Descriptors for Manufacturer, Serial Number & Description as specified in Device Descriptor Manufacturer name will uniquely identify the customer from other FT60x customers.
int	VendorID Vendor identification as specified in the idVendor field of the USB Device Descriptor

Constructor Summary

Constructors

Constructor and Description
ChipConfiguration() Instantiates a new Chip configuration.

Method Summary

Modifier and Type	Method and Description
java.lang.String	GetDescription() Get description string.
java.lang.String	GetManufacturer() Get manufacturer string.
java.lang.String	GetSerialNumber() Get serial number string.
boolean	SetStringDescriptors(java.lang.String Manufacturer, java.lang.String Description, java.lang.String SerialNumber) Set the string descriptors given the Manufacturer, Product Description and Serial Number

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VendorID

public int VendorID

Vendor identification as specified in the idVendor field of the USB Device Descriptor

ProductID

public int ProductID

Product identification as specified in the idProduct field of the USB Device Descriptor

StringDescriptors

public byte[] StringDescriptors

Concatenated String Descriptors for Manufacturer, Serial Number & Description as specified in Device Descriptor Manufacturer name will uniquely identify the customer from other FT60x customers. Product Description will uniquely identify the product from other products of the customer. Serial Number will uniquely identify the item from other items of the same product of a manufacturer.

InterruptInterval

public byte InterruptInterval

Interval of the interrupt pipe to be used for notification messages

PowerAttributes

public byte PowerAttributes

Power attributes as specified in the bmAttributes field of the USB Configuration Descriptor. Bit 5 indicates if the device supports Remote Wakeup capability while Bit 6 indicates if the device is self-powered or bus-powered. Note that Bit 7 should always be 1, based on the USB specification.

PowerConsumption

public int PowerConsumption

Maximum power consumption as specified in the bMaxPower field of the USB Configuration Descriptor. Note that a value of 0xC means a maximum power consumption of 0xC * 8 if USB 3.0 and 0xC * 2 if USB 2.0.

Reserved2

public byte Reserved2

Reserved byte

FIFOClock

public byte FIFOClock

Clock speed of the FIFO in MHz (100 or 66)

FIFOMode

public byte FIFOMode

Mode of the FIFO (245 or 600)

ChannelConfig

public byte ChannelConfig

Number of channels or pipes. A channel is equivalent to 2 pipes – 1 for OUT and 1 for IN. 4 channels, 2 channels, 1 channel, 1 OUT pipe, 1 IN pipe

OptionalFeatureSupport

public int OptionalFeatureSupport

Bitmap indicating the optional feature support

BatteryChargingGPIOConfig

public byte BatteryChargingGPIOConfig

Bitmap indicating the type of power source detected that the device is connected to by the Battery Charging module of the firmware. 7 - 6 : DCP Dedicated Charging Port 5 - 4 : CDP Charging Downstream Port 3 - 2 : SDP Standard Downstream Port 1 - 0 : Unknown/Off Default setting : 11100100b (0xE4) 7 - 6 : DCP = 11b (GPIO1 = 1 GPIO0 = 1) 5 - 4 : CDP = 10b (GPIO1 = 1 GPIO0 = 0) 3 - 2 : SDP = 01b (GPIO1 = 0 GPIO0 = 1) 1 - 0 : Unknown/Off = 00b (GPIO1 = 0 GPIO0 = 0)

FlashEEPROMDetection

public byte FlashEEPROMDetection

Bitmap indicating status of chip configuration initialization 7 : GPIO 1 status if Bit 5 is set(High = 1, Low = 0) 6 : GPIO 0 status if Bit 5 is set(High = 1, Low = 0) 5 : Is GPIO used as configuration input ? (Yes = 1, No = 0) 4 : Is custom memory use ? (Custom = 1, Default = 0) 3 : Is custom configuration data checksum invalid ? (Invalid = 1, Valid = 0) 2 : Is custom configuration data invalid ? (Invalid = 1, Valid = 0) 1 : Is Memory Not Exist ? (Not Exists = 1, Exist 0) 0 : Is ROM ? (ROM = 1, Flash = 0)

MSIO_Control

public long MSIO_Control

Configuration to control the drive strengths of FIFO pins

GPIO_Control

public long GPIO_Control

Configuration to control the drive strengths of GPIO pins

Constructor Detail

ChipConfiguration

public ChipConfiguration()

Instantiates a new Chip configuration.

Method Detail

GetManufacturer

public final java.lang.String GetManufacturer()

Get manufacturer string.

Returns:

the string

GetDescription

public final java.lang.String GetDescription()

Get description string.

Returns:

the string

GetSerialNumber

public final java.lang.String GetSerialNumber()

Get serial number string.

Returns:

the string

SetStringDescriptors

public boolean SetStringDescriptors(java.lang.String Manufacturer,
                                    java.lang.String Description,
                                    java.lang.String SerialNumber)

Set the string descriptors given the Manufacturer, Product Description and Serial Number

Parameters:

Manufacturer - Manufacturer name will uniquely identify the customer from other customers.

Description - Product Description will uniquely identify the product from other products of the customer.

SerialNumber - Serial Number will uniquely identify the item from other items of the same product of a manufacturer.

Returns:

the boolean