Harley Davidson

Partial

Bally1991bally.harley-davidson.1991

OPDB IPDB bally/harley-davidson-1991.mdbally/harley-davidson-1991.json

Wire it up

what an authoring tool needs first
Bind this ROM
hd_l3

6 ROM sets resolve to this machine. Clones share the definition unless a hardware difference is listed.

Controller platform
Not determined
Displays

No display inventory recorded yet.

Address space
Switches
13–75 (45)
Solenoids
1–16 (15)

Coverage

Partial

Real evidence exists, but authoring requirements are still missing or in conflict. Verify before shipping a table.

Completion13%

Progress is derived from the fixed author-readiness requirements. It helps rank unfinished work, but only a 100% author-ready definition passes the publication gate.

Catalog Identity
validated
Address Enumeration
unknown
Semantic Naming
unknown
Physical Wiring
unknown
Mechanisms
unknown
Variant Coverage
candidate
Recreation Knowledge
unknown
Still missing · 14
Driver MappingController PlatformInput EnumerationInput SemanticsOutput EnumerationOutput SemanticsDisplay InventoryMechanism InventoryMechanism BehaviorPolarityVariant DifferencesRecreation NotesProvenanceSpatial Placement

Switches

The addresses PinMAME reports as closed. Numbers are the public API values, not matrix hardware pins.

45 addresses

Switch map

Column × row matrix — the address is column·row.

used unused
 
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
Hover or tap an address to identify it.
45 shown
# Name Device ID Evidence
13
Start
switch.start candidate
14
Tilt
switch.tilt candidate
15
Out Hole
switch.out-hole candidate
16
R Trough
switch.r-trough candidate
17
C Trough
switch.c-trough candidate
18
L Trough
switch.l-trough candidate
21
Slam Tilt
switch.slam-tilt candidate
22
Coin Door
switch.coin-door candidate
23
Ticket
switch.ticket candidate
25
Left Jet
switch.left-jet candidate
26
Right Jet
switch.right-jet candidate
27
Bottom Jet
switch.bottom-jet candidate
28
LR Eject
switch.lr-eject candidate
31
Bike
switch.bike candidate
32
B Ike
switch.b-ike candidate
33
Bi Ke
switch.bi-ke candidate
34
Bik E
switch.bik-e candidate
35
TR Eject
switch.tr-eject candidate
36
TL Eject
switch.tl-eject candidate
37
Left Sling
switch.left-sling candidate
38
Right Sling
switch.right-sling candidate
41
Usa
switch.usa candidate
42
U Sa
switch.u-sa candidate
43
Us A
switch.us-a candidate
51
Harley
switch.harley candidate
52
H Arley
switch.h-arley candidate
53
Ha Rley
switch.ha-rley candidate
54
Har Ley
switch.har-ley candidate
55
Harl Ey
switch.harl-ey candidate
56
Harle Y
switch.harle-y candidate
57
Davidson
switch.davidson candidate
58
D Avidson
switch.d-avidson candidate
61
Da Vidson
switch.da-vidson candidate
62
Dav Idson
switch.dav-idson candidate
63
Davi Dson
switch.davi-dson candidate
64
David Son
switch.david-son candidate
65
Davids On
switch.davids-on candidate
66
Davidso N
switch.davidso-n candidate
67
R Spinner
switch.r-spinner candidate
68
L Spinner
switch.l-spinner candidate
71
L Loop
switch.l-loop candidate
72
R Loop
switch.r-loop candidate
73
Left Outlane
switch.left-outlane candidate
74
Right Outlane
switch.right-outlane candidate
75
Shooter
switch.shooter candidate

Controlled devices

Everything the ROM can energise, grouped the way a table author builds it.

Coils, magnets & motors

15
15 shown
# Name Device ID Evidence
1
Out Hole
coil.out-hole candidate
2
Trough
coil.trough candidate
3
L Drop
coil.l-drop candidate
4
C Drop
coil.c-drop candidate
5
Left Jet
coil.left-jet candidate
6
Right Jet
coil.right-jet candidate
7
Knocker
coil.knocker candidate
8
Bottom Jet
coil.bottom-jet candidate
9
LR Eject
coil.lr-eject candidate
10
TR Eject
coil.tr-eject candidate
11
TL Eject
coil.tl-eject candidate
12
R Gate
coil.r-gate candidate
13
L Gate
coil.l-gate candidate
15
Left Sling
coil.left-sling candidate
16
Right Sling
coil.right-sling candidate

Recreation notes

Working knowledge that has no schema field yet — edition differences, tuning values, pitfalls.

Coverage: partial - machine identity plus candidate-only I/O attachments. Playfield devices, wiring, mechanisms, and behavior are evidenced only as unverified candidates.

This record was promoted from the generated catalog stub stub.pinmame.hd_l3 by the catalog-wide identity pass of 2026-08-29. The promotion resolves machine identity and carries the catalog's residual driver grouping over unchanged, the platform and device attachments below were added by the 2026-08-29/30 candidate passes and assert nothing beyond candidate provenance. Every requirement in the definition's coverage.missing is genuinely outstanding.

Identity

  • PinMAME catalog: root driver hd_l3, description "Harley-Davidson (L-3)", manufacturer "Bally", catalog year "1991".
  • OPDB record Gr2L0-MDz1W (IPDB 1126) names this machine "Harley Davidson" (Bally, manufacture date 1991-02-01); the resolved identity rests on the agreement of the PinMAME catalog and this reviewed mapping.
  • The definition's driver list is exactly the clone tree PinMAME declares under hd_l3; whether every listed driver really runs on this physical machine is unverified.

Drivers this record holds

  • hd_d1 (1991, Bally, clone of hd_l3).
  • hd_d2 (1991, Bally, clone of hd_l3).
  • hd_d3 (1991, Bally, clone of hd_l3).
  • hd_l1 (1991, Bally, clone of hd_l3).
  • hd_l2 (1991, Bally, clone of hd_l3).
  • hd_l3 (1991, Bally).

PinMAME source contract (candidate)

  • The pinned PinMAME source declares hd_l3 at src/wpc/sims/wpc/full/hd.c:402 with machine module hd; no platform is declared (no reviewed profile covers that module yet).
  • The driver source's named switch/solenoid symbols are carried as 60 candidate devices in the definition.

What a curator must establish next

Controller platform from the pinned PinMAME driver source; full input, output, and display enumeration with semantic names; physical wiring and polarity; mechanism inventory and behavior; variant differences across the clone tree; recreation knowledge from a manual, schematic, or known-working table; runtime provenance; and a normalized spatial placement for every physical device. No manual, schematic, or runtime-harness evidence is retained for this machine yet; the candidate sections above are the only retained I/O evidence so far.

ROM sets

Every driver that resolves to this physical machine.

ROM set Description Year Parent Hardware
hd_l3Harley-Davidson (L-3) 1991——
hd_l2Harley-Davidson (L-2) 1991hd_l3—
hd_l1Harley-Davidson (L-1) 1991hd_l3—
hd_d3Harley-Davidson (D-3 LED Ghost Fix) 1991hd_l3—
hd_d2Harley-Davidson (D-2 LED Ghost Fix) 1991hd_l3—
hd_d1Harley-Davidson (D-1 LED Ghost Fix) 1991hd_l3—

Parent set: hd_l3 — clones share this definition unless a hardware difference is noted.

Pinball memory maps

External source LGPL-3.0-only1 map

RAM layouts published by an independent project and mirrored here at a pinned commit. They are not part of this machine’s definition: nothing below was used as evidence for the definition, and none of it counts towards coverage. Check claims against the upstream project.

Upstream
tomlogic/pinball-memory-maps
Commit
d8693b9

This program makes use of content from the Pinball Memory Maps project.

hd_l3.map.json

williams-wpc-8Kv4format 0.8

maps/williams/wpc/hd_l3.map.json

Applies to ROMs
hd_d1hd_d2hd_d3hd_l1hd_l2hd_l3
Also covers
che_cho
Sections
auditschecksum16checksum8game_statehigh_scores
Map JSONMap sourcePlatform JSONPlatform source

williams-wpc-8K defines the RAM layout this map’s offsets are read against — the map is not interpretable without it.

Evidence

Every claim above traces to one of these. When they disagree: a known-working VPX script wins on controller addresses and causality, the manual wins on wiring and construction, pinned PinMAME wins on emulator routing and display layout.

  • PinMAME catalog

    BSD-3-Clause

    pinmame.catalog.8371478a7640

    PinmameGetGames

    8371478a7640
    by
    PinMAME contributors
    rev
    8371478a7640

  • PinMAME source

    BSD-3-Clause

    pinmame.driver.hd

    src/wpc/sims/wpc/full/hd.c switch/solenoid #define block

    src/wpc/sims/wpc/full/hd.c
    by
    PinMAME contributors
    rev
    8371478a7640
    sha256
    8d838fbe16bd…

Something wrong or missing?

This definition still has 14 unmet requirements, listed under Coverage above. Fixes belong in the definition itself — editing on GitHub forks it for you and opens the pull request.

Cite a source for anything you change — a manual page, a line in a working VPX script, PinMAME source, or a reading from the machine's own service menu. Claims without provenance cannot be validated.

Edit the definition Edit the note Report a problem
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