Product specifications

ManualsBrandsMidway ManualsGameVideo Game Machine (VGM) None

IDWAY

MUSEMENT

AMES

, LLC

HAPTER

5 W

IRING

CPU BOARD JUMPER LOCATION TABLE

CPU BOARD JUMPER POSITION TABLE

Notes on CPU Jumper Position

1. Boxes containing “----” means not applicable

2. Memory type numbers shown are for blank parts. Your game requires programmed parts.

SOUND SIO BOARD JUMPER POSITION TABLE

Notes on SIO Jumper Position

1. Configure I/O port P2 by setting both jumpers J1 and J8 to input or output mode.

2. Configure I/O port P4 by setting both jumpers J3 and J5 to input or output mode.

Jumper J1 J2 J3 J4 J5 J6

Location

U28, P5 U28, P5 U28, P5 U28, P5 U28, P5 U22, U27

ROM Type Default Options* J1 J2 J3 J4 J5 J6

Boot (U27)

27C080, 1M X 8, EPROM

27C040, 512K X 8, EPROM

27C010, 128K X 8, EPROM

29F040, 512K X 8, Flash

29F020, 256K X 8, Flash

29F010, 128K X 8, Flash

1-2

2-3

1-2

2-3

1-2

2-3

1-2

2-3

1-2

----

------

---------

Expansion (28)

27C080, 1M X 8, EPROM

27C040, 512K X 8, EPROM

27C010, 128K X 8, EPROM

------

2-3

1-2

---------

External Boot

Boot from CPU ROM

Boot from SIO ROM

------

1-2

Empty

Jumper Location Function Meaning Position State

J1 (Note1) U9, Y3 I/O Connector P2 Input Mode

Output Mode

Pins 1 & 2

Pins 2 & 3

J2 U35, U10 Video Sync Positive Sync

Negative Sync

Jumper not installed

Pins 1 & 2

J3 (Note 2) U15 I/O Connector P4 Input Mode

Output Mode

Pins 1 & 2

Pins 2 & 3

J4 None None Not used None

---

J5 (Note 2) U15, P2 I/O Connector P4 Input Mode

Output Mode

Pins 1 & 2

Pins 2 & 3

J6 None None Not used None

---

J7 None None Not used None

---

J8 (Note 1) U9, P4 I/O Connector P2 Input Mode

Output Mode

Pins 1 & 2

Pins 2 & 3