Cisco Headend System Release 2.7 User Guide
Bootloader Information Diagnostic Screen
78-4011047-01 Rev D
31
Screen Fields and Values
The following table describes the fields and possible values that can appear on the
The following table describes the fields and possible values that can appear on the
TV screen when you are reviewing the diagnostic screens. They can be useful for
troubleshooting.
Notes:
If na appears in all of the fields, then the Bootloader application has not been
loaded on that DHCT.
The Bldr Version Group ID, Image ID, Word, and NVM Writes fields are CVT-
only fields.
In the Word fields, resource descriptors are used to validate that new software
can be used by the DHCT and, therefore, help prevent bad code from being
loaded onto the DHCT.
Field
Name
Name
Description
Possible Values
Vendor ID The vendor number defined by the
manufacturer for the DHCT
(hexadecimal format)
(hexadecimal format)
[Manufacturer-dependent]—last
6 digits are first 6 digits of MAC
address for DHCT
6 digits are first 6 digits of MAC
address for DHCT
na—Bootloader not loaded
HW Model The hardware model for the DHCT
(hexadecimal format)
[Hardware model-dependent]
na—Bootloader not loaded
HW
Version
Version
The version number of the
hardware model
hardware model
[Hardware model-dependent]—
in hexadecimal format
in hexadecimal format
na—Bootloader not loaded
Bldr
Version
Version
The software version for the
PowerTV Bootloader (hexadecimal
format)
PowerTV Bootloader (hexadecimal
format)
[Software-dependent]
na—Bootloader not loaded
Group ID
The CVT group to which the DHCT
belongs
belongs
0x00000000—default group ID
0x000000xx—"xx" are two
numeric values
numeric values
na—DHCT does not support CVT
download
download
Image ID
The bootloader image ID
[Hexadecimal Image ID]
0x000000xx—"xx" are two
numeric values
numeric values
na—Bootloader image not loaded
Word 1
The first word of the resource
descriptor
descriptor
[Text]—hexadecimal format
Word 2
The second word of the resource
descriptor
descriptor
[Text]—hexadecimal format