User guide

66 Enhanced OS-9 for X86 PCAT
1
Installing and Configuring Enhanced OS-9
Note: On the SMC 8390 the ring buffers are located in the 384k hole
(1MB-384K - 1MB).
The default location of 0xcc000 may be used by another system device.
You can dump the memory at this location to see if it looks like packet
data. The OS-9 command dump may be used to dump the memory to
see if it looks correct.
Good case
(Super)[/h0/sys/>] dump -a 0xcc000
Addr 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 2 4 6 8 A C E
-------- ---- ---- ---- ---- ---- ---- ---- ---- ----------------
000cc000 0000 c040 bbc7 0000 c091 4f96 0800 4500 ..@@;G..@.O...E.
000cc010 002a 037b 0000 4006 30c4 b634 6d19 b634 .*.{..@.0D64m.64
000cc020 6d0d 0017 0a20 0121 71fd 07fa 776a 5018 m.... .!q}.zwjP.
000cc030 4000 7840 0000 0d0a 2020 4164 6472 2020 @.x@.... Addr
000cc040 2020 2030 2031 2020 3220 3320 2034 2035 0 1 2 3 4 5
000cc050 2020 3620 3720 2038 2039 2020 4120 4220 6 7 8 9 A B
000cc060 2043 2044 2020 4520 4620 3020 3220 3420 C D E F 0 2 4
000cc070 3044 3634 6d2e 3634 0d0a 3030 3063 6330 0D64m.64..000cc0
000cc080 3230 2020 3664 3064 2030 3031 3720 3061 20 6d0d 0017 0a
000cc090 3230 2030 3132 3120 3731 6664 2030 3766 20 0121 71fd 07f
000cc0a0 6120 3737 3661 2035 3031 3820 6d2e 2e2e a 776a 5018 m...
000cc0b0 2e20 2e21 717d 2e7a 776a 502e 0d0a 3030 . .!q}.zwjP...00
000cc0c0 3063 6330 3330 2020 3430 3030 2037 3834 0cc030 4000 784
000cc0d0 3020 3331 3332 2033 3132 3020 3337 3331 0 3132 3120 3731
000cc0e0 2036 3636 3420 3230 3330 2033 3736 3620 6664 2030 3766
000cc0f0 3230 2030 3132 3120 3731 6664 2030 3766 20 0121 71fd 07f
Bad case - VGA BIOS at location desired
(Super)[/h0/sys/>] dump -a 0xe0000
Addr 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 2 4 6 8 A C E
-------- ---- ---- ---- ---- ---- ---- ---- ---- ----------------
000e0000 55aa 40e9 ce00 4c43 3c00 0000 77cc 5649 U*@iN.LC<...wLVI
000e0010 4445 4f20 0000 0000 0062 40e9 2840 4942 DEO .....b@i(@IB
000e0020 4d20 434f 4d50 4154 4942 4c45 2e2a 0000 M COMPATIBLE.*..
000e0030 f7c8 30df 7a0c 030d aa0c 330d 4744 3533 wH0_z...*.3.GD53
000e0040 3230 2056 4741 2042 494f 5320 5665 7273 20 VGA BIOS Vers
000e0050 696f 6e20 332e 3132 2020 2020 2020 200d ion 3.12 .
000e0060 0a43 6f70 7972 6967 6874 2028 6329 2043 .Copyright (c) C
000e0070 6972 7275 7320 4c6f 6769 6320 496e 632e irrus Logic Inc.
000e0080 2031 3938 372d 3139 3931 2e0d 0a43 6f70 1987-1991...Cop
000e0090 7972 6967 6874 2028 6329 2041 7761 7264 yright (c) Award
000e00a0 2053 6f66 7477 6172 6520 496e 632e 2031 Software Inc. 1
000e00b0 3938 342d 3139 3838 2e20 416c 6c20 5269 984-1988. All Ri
000e00c0 6768 7473 2052 6573 6572 7665 642e 0d0a ghts Reserved...
000e00d0 0a00 9043 55e8 947e 33c0 8ed8 bae8 46b8 ...CUh.~3@.X:hF8
000e00e0 1600 ef52 ba02 018a c6ef 5a48 efe8 2610 ..oR:...FoZHoh&.
000e00f0 bae8 4a33 c0ef b001 e85d 45c7 0640 0062 :hJ3@o0.h]EG.@.b