| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 48.1 | Adapter types on System | KERNEL::BLAND | toward 2000 ... | Sat Oct 21 1989 14:35 | 20 |
| What adapters has this 11750 got?
From the console prompt you can examine four longwords in the RPB,
Field Name "RPB$B_CONFREG", Contents "Byte array of adapter types"
This field is loaded by VMB.EXE and therefore to be valid, VMB must
have run and memory should not have been initilised/overwritten.
E 90
P 000090 00000010 ! Memory
E 94
P 000094 00000000
E 98
P 000098 00000028 ! UBI, DW0
E 9C
P 00009C 00380000 ! CI750
If you see a 20 then you have an RH750, RH0.
Cheers, Norman Bland
|
| 48.2 | PCS750 Version 104 | KERNEL::BLAND | toward 2000 ... | Sat Oct 21 1989 15:09 | 7 |
| A field service engineer mentioned to me this week that he had
been given a TU58 with PCS750.BIN V104 on it. Steve Edmunds queried
this version with me today. I have not been able to find this on
VAXPAX # 37. Would anyone who here's more; like where we can get
a copy and what it fixes, please put a reply here.
Waiting with baited breath, Norman Bland
|
| 48.3 | | KERNEL::WRIGHTON | Pass me a +L-14005 | Mon Oct 30 1989 16:32 | 25 |
| <<< FINALY::FINALY$DUA0:[NOTES$LIBRARY]FIELD_SERVICE.NOTE;1 >>>
-< Help for Field Service >-
================================================================================
Note 662.0 ?? PCS750.BIN rev 104 ?? 1 reply
KAOFS::W_VIERHOUT "I is a school of high grad" 9 lines 14-SEP-1989 19:07
--------------------------------------------------------------------------------
Hi
Anyone out there in net land know of a 750 microcode rev of 104. I
recently found a PSC750.bin on vaxpax 36 that sets the second byte
of the SID to 68. I guess this is rev 104. What does this fix, can it
be used??
Wayne V
798 District Support
================================================================================
Note 662.1 ?? PCS750.BIN rev 104 ?? 1 of 1
POKIE::SCHOENFELD "I may be used but I ain't used up" 3 lines 24-OCT-1989 17:16
-< Needed for VMS 5.2 DEBUGGER >-
--------------------------------------------------------------------------------
It is needed for VMS5.2 version of DEBUGGER which will fail if the
Microcode isn't up to rev. FCO out about it also.
|
| 48.4 | L0003 versus L0003-YA | KERNEL::BLAND | toward 2000 ... | Tue Oct 31 1989 21:33 | 31 |
| ***** I WAS ASKED A QUESTION ABOUT THE DIFFERENCE BETWEEN *****
***** THE L0003 & L0003-YA, RECENTLY. THE NOTE BELOW *****
***** MAY HELP *****
Regards, Norman Bland.
SUBJECT: 11/750 L0003/L0003-YA Replacement Strategy
Problem Statement
=================
Recently, there has been some confusion in the Field caused by
the Logistics organization shipping L0003-YA's as a replacement for
L0003-00's. This has been brought on by depletion of existing L0003-00
stock, over years through the repair cycle.
The L0003-YA is a functional replacement for the L0003-00 and
enjoys added reliablity from the use of denser cache rams (fewer chips)
and proper address line termination (less "soft" TB/CACHE ram parity
errors).
Summary
=======
From a revision level/functional point of view, there is ABSOLUTELY
NO DIFFERENCE between the L0003-00 and the L0003-YA. Hardware reliablity
leans towards the L0003-YA, however, with the microcode retry capability in
place (PCS750 V98 or above), most sites would see NO DIFFERENCE in perceived
reliablity. ULTRIX sites seem to beat up the cache/TB rams more than does
VMS; ULTRIX sites suffering a reliablity problem with L0003-00's should
migrate toward L0003-YA's. Otherwise, whatever is received from Logistics
should be sufficient.
|
| 48.5 | PCS750 V104 | KERNEL::BLAND | toward 2000 ... | Thu Nov 30 1989 17:47 | 8 |
| There is a copy of PCS750 V104 on COMICS in SYS$PUBLIC named
PCS750104.BIN. This was extracted from from VAXPAX 36 on YODA. I
was not certain that this was V104 until I recently downline loaded
it on a VMS V5.2 system.
Just as a reminder, the 2nd byte of the SID will be 68 hex with
this version of pcs750 loaded. It is required for a problem with
DEBUGGER released with VMS V5.2.
Cheers, Norman Bland
|