From 6d6a887a8f5fc3f0bf5cd1fa42b0ddc23f254850 Mon Sep 17 00:00:00 2001 From: icex2 Date: Sun, 12 Sep 2021 23:47:31 +0200 Subject: [PATCH] konami/io: Add instructions for C02 adapter cable RJ45 -> DIN8 --- konami/io/c02-io.md | 56 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/konami/io/c02-io.md b/konami/io/c02-io.md index 503d166..599f677 100644 --- a/konami/io/c02-io.md +++ b/konami/io/c02-io.md @@ -9,3 +9,59 @@ [ECO](../software/ECO.md), [FDD](../software/FDD.md), [GLD](../software/GLD.md), [HDD](../software/HDD.md), [I00](../software/I00.md), [JDJ](../software/JDJ.md), [JDZ](../software/JDZ.md), [KDZ](../software/KDZ.md), [LDJ (only up to 24 included)](../software/LDJ.md) + +## C02/D01 IO RJ45 to DIN8 connector pinout + +This was created by using the [BIO2 sub IO board](../io.md#bio2-ldj-sub-io) to connect pre IIDX 25 cabinet +hardware to the [BIO2 IO board](../io.md#bio2). The two connector types from different generation IO boards, RJ45 +on the [C02 IO](#c02-io) board and a round DIN8 connector on the [USBIO2](../io.md#usbio2) board are just +different connectors to the same hardware on the BIO2 sub IO board. + +Therefore, any C02/D01 wired cabinet can be upgraded to IO2 wiring and vice versa by building +a RJ45 -> DIN8 or DIN8 -> RJ45 adapter cable. + +The following connection information was traced on a original Konami BIO2 sub IO board. + +RJ45 (female) connector, top view: + +```text +plug insert + | + | + v +|-----------| +| Top view | +| | +| Pins | +| 7 5 3 1 | +| 8 6 4 2 | +|-----------| +``` + +DIN8 (female) connector, top view: + +```text +plug insert + | + | + v +|-----------| +| Top view | +| Pins | +| 3 1 2 6 | +| 7 4 5 8 9 | +|-----------| +``` + +The two connectors are interconnected on the PCB like this: + +| RJ45 pins | DIN8 pins | +|-----------|-----------| +| 1 | 1 | +| 2 | 7 | +| 3 | 4 | +| 4 | 6 | +| 5 | 5 | +| 6 | 3 | +| 7 | 2 | +| 8 | 1 |