Author Topic: Hp8711b bootload and firmware need  (Read 1143 times)

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Offline ovenqinTopic starter

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  • Country: cn
Hp8711b bootload and firmware need
« on: December 15, 2017, 01:53:45 pm »
Hi all, Thanks all for help me in post https://www.eevblog.com/forum/testgear/hp8711/
  now I check CLIP for Hp8711a and Hp8711b. The different of two type of machine is SHARED DRAM size. Hp8711b's SHARED DRAM Extent to 1M*4(TC514400) instead of the chips(TC514256).
 I check my A2 unit and find TC514400 chips solder in PCB. So I think I have to refresh my 28F010 bootload and Firmware to HP8711b. now I program the 28F010 and firmware Sam and picburner gave me it still is HP8711a,the CRT screen display the SHARE DRAM Size is 1MB . But acutally the SHARED DRAM of my machine is 4MB.
  I find Mrf245 post of his HP8711B https://www.eevblog.com/forum/repair/hp8711b-vna-power-up-failed/
  Maybe someone could upload the bootload for 28F010 and firmware of HP8711B to help my challenge work.
 Thank you for help.
 73! BD7TQ
« Last Edit: December 15, 2017, 02:16:36 pm by ovenqin »
 

Offline ovenqinTopic starter

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  • Posts: 22
  • Country: cn
Re: Hp8711b bootload and firmware need
« Reply #1 on: December 16, 2017, 06:45:10 am »
Firmware  8711B, 8712B, 8713B, 8714B Network Analyzer Firmware Upgrade, B.03.54 (1.2 MB) ,I find in Keysight websit,
Now someone could upload 8711B bootload for 28F010.

 


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