need help reading CMOS

[root]

The following is the output from my CMOS (XENIX 2.2.3 286).
I am trying to reconfigure my primary hard drive to the proper specs
and can not find a copy of "speedstore" or a disk manager that has the
right parameters, (1024 cyl, 8 heads, 17 sec/trk).  It seems as if the
only solution I have it to fiddle CMOS using the cmos command to plug
in the correct values.  BUT.... I don't know how to interpret the
addresses/values to their human meaning.  Can anyone help out?
Thanks for any help.....
   scotty
   root at ozdaltx

Output from cmos(C)
Address value

0 31		  10 20		    20 0	      30 0
1 0		  11 0		    21 0	      31 18
2 22		  12 4f		    22 0	      32 19
3 0		  13 0		    23 0	      33 80
4 18		  14 31		    24 0	      34 0
5 0		  15 80		    25 0	      35 0
6 3		  16 2		    26 0	      36 0
7 29		  17 0		    27 0	      37 0
8 10		  18 18		    28 0	      38 0
9 90		  19 0		    29 0	      39 0
a 26		  1a f		    2a 0	      3a 0
b 3		  1b 0		    2b 0	      3b 0
c 50		  1c 0		    2c 0	      3c 0
d 80		  1d 0		    2d 0	      3d 0
e 0		  1e 0		    2e 1	      3e 0
f 0		  1f 0		    2f 49	      3f 0