Belden Grass Valley Kayenne K-Frame, Инструкция по установке и обслуживанию

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KAYENNE K-FRAME — Installation & Service Manual 251
About Updating the HAD FPGA
About Updating the HAD FPGA
HAD (Host Address Decoder) FPGA (Field Programmable Gate Array)
updates are to be performed by qualified personnel only, i.e. an EIC (Engi-
neer In Charge).
Each CPU or Image Store board installed in a Grass Valley K-Frame Video
Processing Frame has a PCI Express endpoint for communication with the
host processor. These PCI endpoints are governed by the HAD FPGA. Soft-
ware updates can include firmware updates for these endpoint HADs.
When to Update the HAD FPGA
A HAD update is required if HAD out-of-date notifications appear in the
menu approximately five minutes after the Frame is booted. A software
upgrade or board replacement if the board has an older HAD version, can
cause the out-of-date firmware notification to be displayed. It is recom-
mended that spare CPU/Image Store boards are upgraded before use. Out-
of-date firmware notification can also be seen from a connected serial
console or Telnet connection.
Switcher menu notification:
Figure 176. HAD FPGA Menu Notification Message Example
Serial console message example:
CPU Board in slot 6 HAD firmware is out of date
HAD revision = 1, latest file revision = 2
HAD E5E00000: CPU Board 6, Num.Ver.Rev 2000.b.1, TimeStamp 05/17/2013
14:01, DMA:Yes
Still Store in slot 1 HAD firmware is out of date
HAD revision = 0, latest file revision = 1
HAD E1800000: Still Store 1, Num.Ver.Rev 5000.b.0, TimeStamp 05/21/2013
16:23, DMA:N/A