[InProgress] Shuriken V3 GC HDMI - Info Recovery

[DerGali]

Hello @all,

i think the shuriken v3 is a neat project, but the Website is down and i try to collect all Info and present them in this forum to make it easier for people to build it themselfes.

Here is the static HTML (without images + zips from waybackmachine including v1 schemetics).

shurikenHTML.zip

(81.91 KiB) Downloaded 330 times

Here are the Schemetics and Gerber Files

video_v3.zip

(348.15 KiB) Downloaded 331 times

Partlist:
C1 100nF
C3 ?
C4 ?
C5 100nF
C6 100nF
C7 10uF
C8 100nF
R2 330
R3 4,7K
R4 4,7K
R5 10k
R6 10K
R7 180

U1 XC3S50A QFP
U2 M25P40
U3 5V_REG_SOT23
U4 1_2V_REG_T0220

Farnel Numbers (from Static HTML maybe to old)
225-3716 Serial flash 4Mbit 8SOIC
185-1995 1.2v reg SOT223 (for boards that don't use a SPDIF connector due to the current limit of 1A on these devices)
182-5292 5v reg SOT223
151-6661 HDMI connector
167-1088 XC3S50A-4VQG100C
resistors / caps are all 0805

Get boards from oshpark:
https://oshpark.com/shared_projects/BZYBxM07

Flashing Help:
http://gc-forever.com/forums/viewtopic.php?f=26&t=3534 with soldered Board and pictures how to connect to the mainboard

Missing:
- BOM
- 3D Printable Case Files for shuriken
- Flashable Binarys

[Unseen]

C3 ?
C4 ?

Likely 100nF

U1 XC3S50A QFP

An XC3S200A could be used instead, that would allow the use of the full-featured version of GCVideo.

U3 5V_REG_SOT23
U4 1_2V_REG_T0220

U3 should be AP1117E50G-13 and U4 should be MCP1826S-1202E/DB (maybe minus a few letters at the end, I'm too tired to check the data sheets right now)

185-1995 1.2v reg SOT223 (for boards that don't use a SPDIF connector due to the current limit of 1A on these devices)

That comment is interesting because 1.2V is only used by the FPGA's core logic while the I/O pins use the 3.3V supplied from the Gamecube - adding an SPDIF connector should not increase the current drawn from this regulator.

- Flashable Binarys

These could be reconstructed if needed - the firmware on the XC3S50A-Shuriken was just a stripped-down version of the standard GCVideo-DVI. There was a modification in there to reduce the amount of block RAM used by the EDVI encoder, but that should still be in my mail archive (or I could backport a better optimization from my Wii branch).