22  •  C2-2040(HS)-GigE Camera Hardware Reference Manual Rev. 1.8 
Name  Rev.  Interface  Access  Description 
GevVersionMajor 1.2 IInteger
R  This field represents the major version of the GigE 
Vision specification supported by this device 
GevVersionMinor 1.2 IInteger
R  This field represents the minor version of the GigE 
Vision specification supported by this device 
GevDeviceModeIsBigEndian 1.2
IBoolean  R  This represents the endianess of bootstrap registers 
(FALSE: Little-endian device TRUE: Big-endian 
device) 
GevDeviceModeCharacterSet 1.2
IEnumeration  R  This feature represents the character set of all boot 
strap strings: 
- CharacterSet_UTF8 
GevInterfaceSelector 1.2
IEnumeration  R  Indicates the index of the network interface to 
configure: 
- EnumEntry_GevInterfaceSelector_Interface_0 
GevMACAddress 1.2
IInteger  R  48-bit MAC address of the selected interface 
GevSupportedIPConfigurationLLA 1.2
R/W  Indicate if LLA (Auto-IP) is supported by the selected 
interface 
GevSupportedIPConfigurationDHC
P 
1.2
R/W  Indicate if DHCP is supported by the selected 
interface 
GevSupportedIPConfigurationPers
istentIP 
1.2
R/W  Indicate if Persistent IP is supported by the selected 
interface 
GevCurrentIPConfigurationLLA 1.2
R  This feature indicates if Link Local Address IP 
configuration scheme is activated on the given 
network interface 
GevCurrentIPConfigurationDHCP 1.2
R  This feature indicates if DHCP Address IP 
configuration scheme is activated on the given 
network interface 
GevCurrentIPConfigurationPersist
entIP 
1.2
R  This feature indicates if PersistentIP IP configuration 
scheme is activated on the given network interface 
GevCurrentIPAddress 1.2
IInteger  R  IP address of the selected interface 
GevCurrentSubnetMask 1.2
IInteger  R  Subnet mask of the selected interface 
GevCurrentDefaultGateway 1.2
IInteger  R  Default gateway of the selected interface 
GevPersistentIPAddress 1.2
IInteger  R/W  Persistent IP address for the selected interface 
GevPersistentSubnetMask 1.2
IInteger  R/W  Persistent subnet mask for the selected interface 
GevPersistentDefaultGateway 1.2
IInteger  R/W  Persistent default gateway for the selected interface 
GevLinkSpeed  1.2  IInteger  R  Link speed in Mbps. 
GevFirstURL 1.2
IString R NULL-terminated string providing the first URL to the 
XML device description file 
GevSecondURL 1.2
NULL-terminated string providing the second URL to 
the XML device description file 
GevNumberOfInterfaces 1.2
Indicates the number of physical network interfaces on 
this device 
GevMessageChannelCount 1.2
Indicates the number of message channels supported 
by this device 
GevStreamChannelCount 1.2
Indicates the number of stream channels supported by 
this device 
GevSupportedOptionalCommands
UserDefinedName 
1.2
Indicates if the User-defined Name register is 
supported 
GevSupportedOptionalCommands
SerialNumber 
1.2
Indicates if the Serial Number register is supported 
GevSupportedOptionalCommands
EVENTDATA 
1.2
Indicates if EVENTDATA_CMD and 
EVENTDATA_ACK are supported 
GevSupportedOptionalCommands
EVENT 
1.2
Indicates if EVENT_CMD and EVENT_ACK are 
supported 
GevSupportedOptionalCommands
PACKETRESEND 
1.2 IBoolean
Indicates if PACKETRESEND_CMD is supported 
GevSupportedOptionalCommands
WRITEMEM 
1.2
Indicates if WRITEMEM_CMD and WRITEMEM_ACK 
are supported 
GevSupportedOptionalCommands
Concatenation 
1.2
Indicates if multiple operations in a single message 
are supported 
GevHeartbeatTimeout 1.2
Current heartbeat timeout in milliseconds 
GevTimestampTickFrequency 1.2
64-bit value indicating the number of timestamp clock 
tick in 1 second 
GevTimestampControlLatch 1.2
Latches the current timestamp value of the device 
GevTimestampControlReset 1.2
Resets the timestamp count of the device 
GevTimestampValue 1.2 IInteger R Latched 64-bit value of the timestamp. Value must first 
be latched using GevTimestampControlLatch. 
GevStreamChannelSelector 1.2
Indicate which stream channel to configure 
GevSCPInterfaceIndex 1.2
Index of network interface 
GevSCPSPacketSize 1.2
The size of the stream packet to send on this channel 
GevSCPD 1.2
Delay (in timestamp counter unit) to insert between