FIRMWARE CHANGE LIST

Date:            4/24/98
Product:         ServeView enhanced, ServeView Plus, UltraView 
This file name:  U52-READ.TXT
Last revision:   4.7
New revision:    5.2

PRODUCTS SUPPORTED AND FLASH FILE TO USE
----------------------------------+-----------------+----------+----------
PRODUCT                           | PART NUMBER     | PLATFORM | FILE NAME
----------------------------------+-----------------+----------+----------
ServeView enhanced original units | SVE-nU          | Multi    | SVE52.HEX
ServeView enhanced rev A units    | SVE-nU A        | Multi    | U52D.HEX
ServeView Plus / UltraView        | SEc-nU / UEc-nU | Multi    | U52E.HEX
ServeView Plus / UltraView        | SSc-nU / USc-nU | Sun      | U52S.HEX
ServeView Plus / UltraView        | SPc-nU / UPc-nU | PC/Unix  | U52P.HEX
ServeView Plus / UltraView        | SAc-nU / UAc-nU | Apple    | U52A.HEX
----------------------------------+-----------------+----------+----------
NOTES
1.  c in part number is chassis style, n in part number is number of ports.
2.  When upgrading the SVE units, please be sure to distinguish between
    the original units and the newer units with an A in the part number.

CHANGES
1.  Improve box to box expansion
       If powering on a slave box last, it would not be auto-detected as a
       slave until you switched ports. Before the time it is auto-detected
       as a slave, a chain of PC-only to PC-only units may have erratic
       RS232 mouse communication. This has been fixed.
2.  Fix Sun caps lock
       Sun caps lock was sometimes not working on chained multi-platform 
       boxes with a Sun keyboard. This has been fixed.
3.  Hitting STOP-A may leave Sun computer in upper case
       The STOP-A is used to put the Sun at a boot prompt. Sometimes when
       using chained boxes, this could leave certain Sun computers in upper 
       case. This has been fixed.
4.  Change Apple left keys to right keys
       The Apple right control, right option, and right alt key are now sent
       as their left side equivalents. Certain Apple applications don't react
       well to the codes sent from the right side of the keyboard.
5.  Allow Apple swap of option and alt keys
       PC 102/105 key keyboards have the alt and option positions reversed
       from the Apple keyboard. If you are used to the Apple positions and
       you are using a PC keyboard, it is awkward. A new command allows you
       to swap the option and alt keys. The control B command toggles
       between swapping these keys on the PC keyboard when connected to an
       Apple or Sun computer. Press and release the left control key and
       then the B key to toggle the swapping. It can be saved in non-volatile
       memory with the use of the control K command.
6.  Remove repeat from PC keyboard to Apple and Sun computers
       Certain Apple and Sun applications don't like repeating keys from a PC 
       keyboard. Previously only the control, alt, and shift were 
       non-repeating. Now all keys from the PC keyboard are non-repeating,
       which makes the repeating function for Apple and Sun computers
       work exactly correct.
7.  Fix booting of certain mode 1 and mode 3 computers
       A problem was introduced in firmware revision 4.4 causing certain
       mode 1 and mode 3 computers not to boot properly. This has been fixed.
8.  Add Sun STOP key from PC keyboard
       A Sun keyboard has 10 extra keys on the left hand side that a PC or
       Apple keyboard doesn't. These keys are mostly unused, except for one.
       The stop key with the A key is used to put a Sun computer to a boot 
       prompt. You can now use control pause to emulate this key on a PC 
       keyboard. Press and release the left control key, press and release
       the pause key, and then press and release the A key to cause a Sun
       computerto go to the boot prompt. This function is also available from
       an Apple keyboard and a Sun keyboard too.