Multiple UNIBUS on 750"s

[bob at unm-ivax.UUCP]

Armando may be right about 4.2BSD not supporting the
second Unibus adaptor on a VAX 11/750 (I don't know
because I don't have 4.2 yet), but how come in:
"Hints on Configuring VAX Systems for Unix
 Revised for 4.2BSD: March 15, 1983
	Bob Kridle & Sam Leffler"
on page 9 (Table 1) it says:

Criterion		UDA50/RA81			Emulex SC7?0/Fujitsu
								Eagle
-------------------------------------------------------------------------------
Initial Purchase	UDA50 and 1st RA81 -		SC750 and first Eagle -
Cost - 750		$57.00/Mbyte w/o additional	$55.00/Mbyte
			UNIBUS adaptor; $70.00/Mbyte
			with UNIBUS adaptor

Initial Purchase	UDA50 and 1st RA81 -		SC780 and 1st Eagle -
Cost - 780		$83.00/Mbyte with UNIBUS	$65.00/Mbyte
			adaptor

. . .			. . .				. . .


Column 2 implys to me that 4.2 supports 2 UBAs on a 750.
Am I misreading things?  Has Berkeley really put this support in?
OR is the documentation wrong?

			Bob Tomlinson
			ucbvax!lbl-csam!lanl-a!unm-ivax!bob
			(505) 277-6131