# Informational keywords

This topic describes read-only keywords for retrieving information. Do not edit the keywords listed in this topic. Use these keywords to retrieve information about the:

- Board

- Driver

- Miscellaneous board information

- EEPROM

## Retrieving board information

Keyword | Type | Description
--- | --- | ---
State | String | State of the physical board.

## Retrieving driver information

Keyword | Type | Description
--- | --- | ---
Driver.BoardID | Integer | Number used by the CG board driver to refer to this board. Two boards accessed by different drivers can have the same driver ID number.
Driver.Name | String | Operating system independent name (the root name) of the board driver.
SwitchDriver.Name | String | Operating system independent name (the root name) of the board switching driver.

## Retrieving miscellaneous information

Keyword | Type | Description
--- | --- | ---
NetworkInterface.T1E1[x].ISDN.NFAS_Member.Count | Integer | Number of interfaces in this NFAS group. The value is calculated based on the number of T1E1[x].ISDN.NFAS_MEMBER[y] structures specified.
NetworkInterface.Ethernet[x].MAC_Address | String | Specifies the MAC address.

## Retrieving EEPROM information

The data type for all EEPROM keywords is Integer.

Keyword | Description
--- | ---
Eeprom.AssemblyRevision | Hardware assembly level.
Eeprom.ATETestBit | Indicates whether the ATE test was successful. A non-zero value indicates success.
Eeprom.DSPExtClk | Oscillator used to trigger the DSP.
Eeprom.DSPSpeed | DSP processor speed in MHz.
Eeprom.DSPType | Type of DSP on the board (for example, TI C5441).
Eeprom.EthernetType | Type of Ethernet connection on the board (for example, 10/100Base-T).
Eeprom.Family | Family ID of the board.
Eeprom.FlashBlkSz | Size of the Flash.
Eeprom.FlashID | Type of Flash chip ID used on the board.
Eeprom.HostBusType | Type of host bus used on the board (for example, PCI).
Eeprom.MFGWeek | Week of the last full test.
Eeprom.MFGYear | Year of the last full test.
Eeprom.MSBType | Type of CT bus used on the board.
Eeprom.NumCPU | Number of CPUs on the board.
Eeprom.NumDaughterCard | Number of daughterboards attached to the main board.
Eeprom.NumDSPCores | Number of DSP cores on the board.
Eeprom.NumEthernet | Number of Ethernet connections on the board.
Eeprom.NumSwitch | Number of switches on the board.
Eeprom.NumTrunk | Number of PSTN line interfaces on the board.
Eeprom.Product | OAM API product ID number associated with the board. This number is factory configured and unique to each board type. The product ID for the CG 6060 board is 0x630.
Eeprom.SerialNum | Board's serial number.
Eeprom.SoftwareCompatibility | Minimum software revision level.
Eeprom.SwitchType | Type of switch on the board (for example, T8100).
Eeprom.TrunkType | Type of line interfaces on the board (for example, digital).