John Robertson
2013-04-22 23:54:25 UTC
I was going through my NOS Hyperball stock and found three different
sets of ROMs that are all 509s. (And an 509-L4 version, but who cares?
It's the same as the L4 on IPDB.)
One set has white factory labels - 509-7.R2, 509-8.R2 and 509-9.R2
One set is labelled HB D000 2-8, HB E000 2-8, and HB F000 2-8..
The last set is labelled HB 7 R3, and HB 9 R3 - I can't find HB 8.
These are consistent with similar numbered parts, however they are all
different (checksums) from the four sets on IPDB - L2, L4, L5, and L6
and the other sets.
Note that IPDB L5 and L6 just have IC 20 variations, but same checksums
as L2 and L4.
Checksums of the three IPDB versions are all IC14=A8D2, IC17=EB8D, and
IC20=6613, and the code is different between the versions.
Anyone have the following checksums on their games?
White Labels 509-7/8/9.R2
IC14=C377, IC17=EC4D, and IC20=60D8
or
HB D/E/F000 2-8
IC14=5E1B, IC17=EB8D, and IC20=B4C6
or
HB 7/9 R3
IC14=5F1A, IC17=????, and IC20=B2C8
John :-#)#
sets of ROMs that are all 509s. (And an 509-L4 version, but who cares?
It's the same as the L4 on IPDB.)
One set has white factory labels - 509-7.R2, 509-8.R2 and 509-9.R2
One set is labelled HB D000 2-8, HB E000 2-8, and HB F000 2-8..
The last set is labelled HB 7 R3, and HB 9 R3 - I can't find HB 8.
These are consistent with similar numbered parts, however they are all
different (checksums) from the four sets on IPDB - L2, L4, L5, and L6
and the other sets.
Note that IPDB L5 and L6 just have IC 20 variations, but same checksums
as L2 and L4.
Checksums of the three IPDB versions are all IC14=A8D2, IC17=EB8D, and
IC20=6613, and the code is different between the versions.
Anyone have the following checksums on their games?
White Labels 509-7/8/9.R2
IC14=C377, IC17=EC4D, and IC20=60D8
or
HB D/E/F000 2-8
IC14=5E1B, IC17=EB8D, and IC20=B4C6
or
HB 7/9 R3
IC14=5F1A, IC17=????, and IC20=B2C8
John :-#)#
--
(Please post followups or tech enquiries to the newsgroup)
John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9
Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, Video Games)
www.flippers.com
"Old pinballers never die, they just flip out."
(Please post followups or tech enquiries to the newsgroup)
John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9
Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, Video Games)
www.flippers.com
"Old pinballers never die, they just flip out."