Chunithm Ground Slider

This page lists details related to the official Chunithm Ground Slider, taken off an arcade cabinet.

Contents

Basics

The ground slider requires a 12v power supply and communicates via serial. You can hook it up to a PC using pins 2, 3 and 5 on an RS232 cable. Your RS232 cable should be configured to communicate on port COM1. Please be aware of the below diagram for how to connect the board via usb.

Cable Harness Connectors

The items below are to mate with the stock harness. Do not order them unless your slider came with the harness.

Power Connector

  • YLR-03V Qty 1
  • YLS-03V Qty 1
  • SYM-01T-P0.5A Qty 3 (26-20 AWG) OR YM-41T-P0.5A Qty 3 (20-16 AWG)

Serial Connector

  • SMP-04V-NC Qty 1
  • SHF-001T-0.8BS Qty 3 (28-22 AWG)

Board Connectors

The items below are to mate with the PCB connectors. It is not necessary to buy these if you have the harness (unless you want to make your own harness).

Power Connector

  • XAP-04V-1 Qty 1
  • SXA-001T-P0.6 Qty 4 (28-22 AWG) OR SXA-01T-P0.6 Qty 4 (24-20 AWG)

Serial Connector

  • XAP-03V-1 Qty 1
  • SXA-001T-P0.6 Qty 3 (28-22 AWG) OR SXA-01T-P0.6 Qty 3 (24-20 AWG)
How to connect a slider to a PC over USB
How to connect a slider to a PC over USB

Pinout

There are four connectors on the slider. The ones we are concerned with are the second from left, and the rightmost connectors. These are the serial and power ports, respectively.

Back of an arcade Chunithm slider, showing the four connectors.
Back of an arcade Chunithm slider, showing the four connectors.
Image showing the two leftmost connectors on the chunithm arcade slider. The pinout of the right hand (serial) connector is annotated, left to right, as GND, TX, RX.
Image showing the two leftmost connectors on the chunithm arcade slider. The pinout of the right hand (serial) connector is annotated, left to right, as GND, TX, RX.
Image showing the rightmost connector on the chunithm arcade slider. The connector is annotated, top to bottom, with the pinouts of GND, GND, 12V, 12V.
Image showing the rightmost connector on the chunithm arcade slider. The connector is annotated, top to bottom, with the pinouts of GND, GND, 12V, 12V.

Extra Info

Most users will not need to access the programming port, but the pinout is listed below.

Image labelling the pins on one of the chunithm slider's programming ports. From top to bottom, the pins are 5v, ground, reset, issp-sclk and issp-sdata.
Image labelling the pins on one of the chunithm slider's programming ports. From top to bottom, the pins are 5v, ground, reset, issp-sclk and issp-sdata.